Answer:
Dissociation of the myosin head from the actin filament requires the binding of ATP (I).
Axons of the spinal nerve that innervate the ventrolateral body surface, structures of the body wall, and limbs make up the
Axons of the spinal nerve that innervate the ventrolateral body surface, structures of the body wall, and limbs make up the Ventral ramus.
The anterior portion of a spinal nerve is known as the ventral ramus. Shortly after a spinal nerve exits the intervertebral foramen, it branches into the dorsal ramus, the ventral ramus, and the ramus communicans. These contain information that is both sensory and motor.
The sensory and motor fibres that innervate the muscles, joints, and skin of the lateral and ventral body walls as well as the extremities are carried by the spinal nerves' ventral ramus. They continue to be separate from one another throughout the thoracic region and each innervates a small section of muscle and skin along the sides, chest, ribs, and abdominal wall.
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Match these items.
1. Aorta
bring blood to the heart
2. Veins
major artery bringing blood from the heart to the body
3. Pulse
doorways to the heart
4. Valve
measure of the rate of heart contractions
5. Atrium
heart passageway to the arteries
6. Ventricle
passage to the ventricle
The correct matching is as follows:
Veins - bring blood to the heartAorta - major artery bringing blood from the heart to the bodyValve - doorways to the heartPulse - measure of the rate of heart contractionsVentricles - heart passageway to the arteriesAtrium - passage to the ventricleWhat are blood vessels?Blood vessels are those vessels a re tubes in which blood in the body flows.
The blood vessels of the body include, veins, arteries and capillaries. Larger blood vessels include the aorta
The correct matching is as follows:
Veins - bring blood to the heartAorta - major artery bringing blood from the heart to the bodyValve - doorways to the heartPulse - measure of the rate of heart contractionsVentricles - heart passageway to the arteriesAtrium - passage to the ventricleIn conclusion, blood vessels transport blood throughout the body.
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Gelatin is a solid that can strengthen protein networks. How would yogurt that contains gelatin be different from yogurt that does not contain gelatin
Gelatin-containing yogurt has a thicker consistency than gelatin-free yogurt.
What is gelatin?Gelatin is a proteoglycan that is made from boiling tendons. Gelatin is used as a thickening agent. It is usually obtained from cows or pigs.
It is an animal protein substance having gel-forming properties, used primarily in food products and home cookery, and also has various industrial uses.
The hydrolysis of gelatin, an irreversibly hydrolyzed form of collagen, converts protein fibrils into smaller peptides, whose molecular weights can vary widely depending on the physical and chemical processes used for denaturation. Ice cream, dips, yogurt, most gummy candies, and gelatin desserts all include gelatin. Gelatin is available in powder, granules, and sheets for use in cooking. Some instant varieties can be put into the cuisine right away, while others need to soak in water first.
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How would the sensory homunculus of the giraffe be different than a human's?
Homunculi of various morphologies can be seen in several species as a result of their divergent evolutionary histories. So there are differences in the sensory homunculus between giraffes and humans.
The structural properties of sensory homunculus
The sensory homunculus, which is located in the cerebral cortex, is a topographic representation of the sensory acuity of the body.Typically, this topograph contains body components depicted along the parietal lobe's postcentral gyrus surface. The sensory homunculus' topology matches the body's opposite side. This region corresponds to the sensory region of the lower extremities and genitalia, starting from the medial aspect of the postcentral gyrus. The superior to superolateral portions of the postcentral gyrus, which run farther laterally along the gyrus, correspond to the neck, shoulder, and torso. This region corresponds to the upper extremities and hand and is located on the lateral side of the postcentral gyrus. The inferolateral region of the postcentral gyrus corresponds to the facial and bulbar structures. Surprisingly, the face is the part of the sensory homunculus that occupies the most significant space.To know more about sensory homunculus
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what is animal tissue ?.
Answer:
animal tissues are made up of animal cell that have been gathered together
Animal tissues may be divided into four categories: epithelium (which lines cavities and covers organs), connective (which makes ligaments and tendons), nervous (which is formed of neurons and transmits electricity), and muscular (which produces smooth and striated muscles).
In a biological sense, the tissue is simply described as an ensemble cast of comparable cells from the same origins that work together to perform a single function. Animal tissues are made up of a collection of cells. The origin, purpose, and structure of these tissues differ. The epithelial, connective, muscular, and nerve tissues are the four major tissues found in an animal's body. Let's take a quick look at each kind of animal tissue.
Types of Animal TissueEpithelial tissue
All internal and exterior organ surfaces are protected by epithelial tissue. A collection of tissues often referred to as epithelium lines every layer and organ in the body. This animal tissue is very permeable because it is crucial for the movement of chemicals between cells and supports osmoregulation. The epithelium is classified into two types: simple epithelium and complex epithelium, depending on how many layers there are. The primary roles of epithelial tissue are absorption, sensing, secretion, and protection. They serve as a barrier to prevent harm and the entry of diseases like viruses, bacteria, etc. Some epithelial cells also absorb nutrients, release chemicals like digestive juices, and stop the body from losing water.
Connective tissue
As its name implies, connective tissue serves to link or divide other bodily tissues or organs. Fibrous connective tissue, which essentially binds bones together, is strong and may be found in places like ligaments. Given that they comprise blood, adipose tissue, bone, and cartilage, connective tissues are really the most prevalent tissues in complex animals. Collagen and elastin are structural proteins that are secreted by all connective tissues, with the exception of blood. Loose connective tissue, dense connective tissue, and specialized connective tissue are some of the several forms of connective tissues.
Muscular tissue
The three categories of this animal tissue are cardiac, smooth, and skeletal. The contraction of skeletal components creates the voluntary kind known as skeletal. Involuntary smooth tissue can be seen in the blood vessel and internal organ walls. The final kind, cardiac muscle, is only present in the heart's walls and is involuntary in nature. It so happens that the body's reactions to shifting situations are under the direction of the neural or nervous tissues. The building blocks of the nervous system are neurons, or excitable cells. It is made up of specialized cells that take in inputs and carry impulses to and from various bodily areas. Processing and information transport are among its capabilities.
Select the correct answer. rachel ate a piece of fruit and happened to drop the seeds in her backyard. after a few weeks, she saw a small plant with flowers growing in the backyard. which group does this plant belong to? a. angiosperms b. gymnosperms c. pteridophytes d. bryophytes e. chytrids
Answer:
Angiosperms
Explanation:
Answer:
A. Angiosperms
Hope this helps!
Explanation:
Which represents the cross between parent plants if one is heterozygous and has yellow-colored pods and the other is homozygous and has green-colored pods?
The cross between parent who is heterozygous and has yellow-colored pods and the other is h0mozygous and has green-colored pods is Yy x yy; option A.
What is a heterozygous cross?A heterozygous cross is a cross is a cross between one or two parents who have different copies of alleles of the same gene.
Assuming Y for yellow is dominant over y for green;
The cross between parent who is heterozygous and has yellow-colored pods and the other is h0mozygous and has green-colored pods is represented below:
Yy x yy = Yy, Yy, yy, yy
In conclusion, the offspring will be two heterozygous yellow-colored pods and two h0mozygous that has green-colored pods.
In conclusion, the offspring of the heterozygous and h0m0zygous parents will have yellow and green pods.
Note that the complete question is as follows:
Which represents the cross between parent plants if one is heterozygous and has yellow-colored pods and the other is hom0zygous and has green-colored pods?
Which represents the cross between parent plants if one is heterozygous and has yellow-colored pods and the other is hom0zygous and has green-colored pods?Yy ´ yy
Which represents the cross between parent plants if one is heterozygous and has yellow-colored pods and the other is hom0zygous and has green-colored pods?Yy ´ yyYY ´ yy
Which represents the cross between parent plants if one is heterozygous and has yellow-colored pods and the other is hom0zygous and has green-colored pods?Yy ´ yyYY ´ yyYy ´ Yy
yy ´ yy
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Children's steady growth, brain maturation, and intellectual advances make middle childhood a time for more _____.
Children's steady growth, brain maturation and intellectual advances help in making the middle childhood a time for more independence.
The middle childhood ranges from six to twelve years of age and is a very important phase for the growth and development of a child. It is in this stage of life that a child gains social, cognitive, emotional and physical advancements.
The middle childhood basically lays the foundation for adulthood. The brain maturation in this phase involves the growth of certain structures like the frontal lobe which enhances learning and decision making. Steady growth and all the intellectual advancements aid in generating a sense of autonomy and independence in children. This helps in refining the child's capabilities.
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Describe how two of the cell structures listed below interact to help maintain a balanced internal environment in a cell.
Cell structures involved releases glucagon to raises the blood glucose levels when the glucose levels in the blood is low
However too, the hormone adrenaline is released to the body's internal environment when there is danger.
What is homeostasis?Homeostasis can simply be defined as the steady maintenance of the internal environment of an organism. Living organisms usually find a way to balance any low or high concentration of substances in the internal environment
Below are what makes up the internal environment of an organism:
BloodLymphIntercellular fluidsSo therefore, cell structures involved releases glucagon to raises the blood glucose levels when the glucose levels in the blood is low
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If you suspect corrupted system files are causing issues, what command can be run to verify and restore the corrupted files?
The command can be run to verify and restore the corrupted files SFC /scan now.
Regardless of the reason, it might be, in case you encounter any associated troubles, windows 10 consists of the System File Checker (SFC), a command-line device designed to experiment with the integrity and repair missing or corrupted machine files with running replacements.
Gadget record Checker is an application in Microsoft windows that permits customers to scan for and repair corrupted windows gadget files.
First, log into windows 10. next, click on the quest button on the lowest left, and type the command prompt. while you see the Command set off program indexed, right-click it, then click Run as Administrator. The System File Checker will then begin strolling.
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What are the two major factors determining the distribution of terrestrial biomes? what are the two major factors determining the distribution of terrestrial biomes?
Temperature, humidity and elevation are the two major factors determining the distribution of terrestrial biomes.
A region of land with a similar climate and comparable plant and animal communities is referred to as a terrestrial biome. Different terrestrial biomes are typically described in terms of the trees, shrubs, and grasses that inhabit them.The Terrestrial biome type is influenced by variables including latitude, humidity, and elevation:A Terrestrial biome's latitude indicates how far it is from the equator. You will find the Arctic, boreal, temperate, subtropical, and tropical biomes as you move from the poles to the equatorThe amount of water in the air is known as humidity. Humid air is defined as having a high concentration of water vapor. The biomes will be referred to as semi-humid, semi-arid, or arid as we move away from the most humid environment (the driest).Elevation refers to the elevation of land above sea level. It becomes chilly.
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An infant has a strange rash. Some of the rash is swabbed and examined under the microscope. A mass of threadlike structures is observed. How should this infection be treated
An infant has a strange rash. Some of the rash is swabbed and examined under the microscope. A mass of threadlike structures is observed. So, this infection be treated with an anti-fungal cream
OTC creams will deal with the infection (e.g., Lamisil, Lotrimin, Micatin, Tinactin), however, in some cases oral drugs are fundamental.
In infants, Fungi can cause superficial infection, i.e., on skin, nails, and hair like oral thrush, candida diaper rash, fungal infection, and so forth, are different kinds of superficial fungal infections, subcutaneous contagious disease in tissues under the skin and finally it causes systemic infection in more profound tissues.
The primary structure of most fungi consists of fine, spreading, normally dull threads like structures called hyphae. Every fungus will have immense quantities of these hyphae, all interlacing to make up a tangled web called the mycelium.
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The process of combining two incomplete proteins to make a compete protein is called?
Answer:
Mutual supplementation
Explanation:
Cellular respiration extracts energy from food and takes place in the organelle called a:____________
Cellular respiration extracts energy from food and takes place in the organelle called a mitochondria.
It is made up of an outer membrane, an inner membrane, and a gooey matrix inside.
Mitochondria is also known as the "powerhouse". It is also involved in the Krebs cycle and oxidative phosphorylation phases of the respiration.
It is an oval-shaped organelle found in most of the eukaryotic cells. Its membranes are specialized for aerobic respiration. As the site of cellular respiration, mitochondria gets to transform molecules such as glucose into energy molecule known as ATP (adenosine triphosphate).
The electron transport chain and most ATP synthesis depends on the compartments created by the inner membrane of the mitochondria.
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The ______________of the human digestive tract can be classified as endocrine glands since they produce hormones.
The pancreas and stomach of the human digestive tract can be classified as endocrine glands since they produce hormones.
The endocrine system is a communication system that uses feedback loops to control distant target organs by controlling hormones secreted by internal glands of an organism directly into the circulatory system. All endocrine systems in vertebrates are controlled neutrally by the hypothalamus.The pancreas performs both endocrine and exocrine functions by secreting fluids directly into the bloodstream and through ducts, respectively. The pancreas secretes enzymes, often known as digestive juices, into the small intestine. Insulin and glucagon, which control blood glucose levels, and somatostatin, which inhibits the production of insulin and glucagon, are the two primary hormones secreted by the endocrine gland in the pancreas.Similarly, When there is food in the stomach, the gastric mucosa, the lining of the stomach, generates a hormone called Gastrin. The hormone induces the formation of pepsin, an enzyme that aids in food digestion, and hydrochloric acid.learn more about endocrine glands here: https://brainly.com/question/1128099
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Using whole blood as the specimen of choice in an automated analytical system Group of answer choices essentially eliminates specimen preparation time. allows the operator to use a secondary tube for analysis. keeps the specimen from undergoing degradation. allows for the avoidance of carry-over.
Using whole blood as the specimen essentially eliminates specimen preparation time.
Whole Blood
Whole blood contains both the liquid fraction and the cellular elements. The liquid fraction is the blood plasma and the cellular components are RBCs, WBCs, clotting factors, etc. The whole blood is drawn from a person and transferred to plain tubes with different color tops. The color tops indicate what the contents inside the tube are.
Whole blood is used for running various tests as it reduces the time spent preparing individual specimens. It also helps to reduce errors and limits human input to a bare minimum since the system is highly automated. Also, the whole blood sample contains all the elements of blood which allows the investigator to perform a multitude of tests least of which includes the complete blood count test.
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All members of Kingdom Protista are ____________ , since their cell(s) possess a nucleus and membrane-bound organelles. Protista species can be distinguished from Kingdom Fungi by the lack of ____________ in their cell walls, and from Kingdom Plantae by their ____________ reproductive structures.
All members of Kingdom Protista are eukaryotes, since their cell(s) possess a nucleus and membrane-bound organelles. Protista species can be distinguished from Kingdom Fungi by the lack of chitin in their cell walls, and from Kingdom Plantae by their sexual reproductive structures.
What are protists?Protists are simple eukaryotic organisms that are neither plants nor animals or fungi.Protists are unicellular in nature but can also be found as a colony of cells.Most protists live in water, damp terrestrial environments or even as parasites.The primary feature of all protists is that they are eukaryotic organisms. Protists exhibit locomotion through cilia and flagella. A few organisms belonging to the kingdom Protista have pseudopodia that help them to move.Protista reproduces by asexual means. The sexual method of reproduction is extremely rare and occurs only during times of stress.To learn more about protists,
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How does a dog fulfill the three points of the cell theory?
A dog fulfilled the three points of the cell theory through the healing of the cuts it encountered when playing.
What is a Cell?This is defined as the simplest or basic unit of life and the three points of cell theory include:
All organisms are made of one or more cellsThe cell is the basic unit of all organisms.All cells come from existing cells.The cut the dog had healed as a result of the formation of the cells from existing cells through mitosis thereby resulting in the healing.
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Fossil evidence has been used to understand the movement of continental plates. A particular species of animal originated in Asia during the Cretaceous period. It was able to spread across touching landmasses, but not across oceans. Predict which of the following could be true of its fossils, using the figure below.
Mesosaurus
They have been not able to spread easily across land because it better adapted the environment and stayed there in water.
What are Mesosaurus ?These creatures were ancient lizards that looked a bit like small crocodiles, with narrow heads and long tails. They had webbed feet and grew to about 1 meter long
The Mesosaurus might have gone extinct by the end of the Early Permian period. As their fossils were discovered on both sides of the Atlantic Ocean, the species must have become extinct due to continental drift.They propelled themselves by mianly moving the large fin on their tail in a side to side motion. Mosasaurs were also covered in smooth scales which were very dark in color.Learn more about Mesosaurus here:
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Anorexic individuals have trouble maintaining normal body temperature because of?
Anorexic individuals have trouble maintaining normal body temperature because of the loss of body fat as insulation and lack of appropriate weight-loss strategy.
Anorexia nervosa patients (ANs) have significantly lower core temperatures (T-core) compared to healthy controls (HCs). This reduced temperature represents a reset T-core that needs to be maintained.
The development of anorexia nervosa (AN) is attributed to psycho-social causes. Anorexic individuals have night sweats because the low body weight interrupts the body's normal hormonal functions, which may halt ovulation. Excessive exercise and stress can cause similar problems.
It also effects the body if a person with anorexia becomes severely malnourished, every organ in the body can be damaged, including the brain, heart and kidneys. This damage may not be fully reversible, even when the anorexia is under control.
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Order the coenzymes according to their involvement in the pyruvate dehydrogenase complex.
a. nad.
b. coa-sh.
c. tpp.
d. lipoate (lipoamide).
e. [fad].
The coenzymes according to their involvement in the pyruvate dehydrogenase complex.
d. lipoate (lipoamide).
b. coa-sh.
e. [fad].
a. nad.
c. tpp.
The oxidative decarboxylation of pyruvate, which results in the synthesis of acetyl-CoA, CO2, and NADH (H+) (1,-3), is catalyzed by the pyruvate dehydrogenase complex (PDC)3. By connecting the glycolytic pathway to the oxidative pathway of the tricarboxylic acid cycle, the PDC plays a crucial role in the oxidation of glucose. Mammals' PDC functions as a gatekeeper in the pyruvate metabolism to preserve glucose homeostasis in both the fed and fasted phases. Under various metabolic situations, tissues have carefully controlled PDC flux.learn more about coenzymes here: https://brainly.com/question/13452695
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what is the name of code or nucleotide squence that can be found in in dna, but not mrna and protein from the same gene
Answer:
Thymine is the answer
Explanation:
The nucleotides of DNA consist of Adenine, Thymine, Cytosine and Guanine
The nucleotides of RNA consist of Adenine, Uracil, Cytosine and Guanine
What is the main difference between prokaryotic and eukaryotic cells? the presence or absence of a ______
The main difference between prokaryotic and eukaryotic cells is that Eukaryotic cells have a nucleus, a membrane-bound chamber where DNA is stored, while prokaryotic cells don't.
This is the feature that formally separates the two groups. Eukaryotes usually have other membrane-bound organelles in addition to the nucleus, while prokaryotes don't.
Cells in general are small, but prokaryotic cells are really small. Typical prokaryotic cells range from 0.1 to 5.0 micrometers (μm) in diameter and are significantly smaller than eukaryotic cells, which usually have diameters ranging from 10 to 100 μm.
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A dull percussion note forward of the left midaxillary line around 10th rib in the abdomen is:_______.
A dull percussion note forward of the left maxillary line around 20th rib in the abdomen is indicative of splenetic enlargement.
Enlarged spleen can caused by any infection, or other liver diseases , blood diseases characterized by abnormal blood cells, problems with the lymph system, or other conditions.It can be reduced by by the number of healthy red blood cells , platelets and white cells in your bloodstream, leading to more infection again and again.
Depending on the severity the engaged spleen may return to normal size and function when the underlying disease is treated or resolved.Dullness is the normal sound when tissues that are dense such as liver.
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As compared to the neanderthals, middle stone age fossil humans found in africa reflect more:______
As com[pared to the neanderthals, middle stone age fossil humans founs in Africa reflect more Similarities with homo erectus.
Neanderthals and modern human differentiate by the measurement of our brain-case and pelvic shape can reliably separate both. Three tiny bones of our middle ear , vital in hearing, can be readily distinguished both .
Modern human and Neanderthals both shared a common ancestors roughly half a million year ago.They both are split an devolve in parallel- human in Africa , Neanderthals on Eurasian continent.Neanderthals are an extinct species of ancient humans. We are not evolved from neanderthals, they are our most recent relatives.
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2. What structure caused rotifers to be called wheel animals or wheel bearers? the foot, the corona ,the brain, the stomach
The name "rotifer" emanated from the Latin term meaning "wheel-bearer"; this refers to the crown of cilia around the mouth of the rotifer. The rapid action of the cilia in some species causes them to seem to whirl like a wheel.
What is Rotifer?The rotifers commonly called wheel animals or wheel animalcules drive up a phylum of microscopic and near-microscopic pseudocoelomate animals.
Some rotifers are free swimming and truly planktonic, others drive by inchworms along a substrate, and some are sessile, living inside tubes or thick holdfasts that are attached to a substrate. Approximately 25 species are colonial either sessile or planktonic. Rotifers are an essential part of the freshwater zooplankton, living in a significant food source and with multiple species also contributing to the deterioration of soil organic issues.To learn more about Rotifer, refer:
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Answer:
The Corona.
Explanation:
Cilia on the Corona is what makes the Rotifer move like a wheel.
The patella is a(n) _____________bone found in the ___________________. (2 points)
long; appendicular skeleton
irregular; appendicular skeleton
flat; axial skeleton
short; axial skeleton
It's not in the axial skeleton, so it has to be one of the first two answer choices! Both are technically wrong, though! The patella is NEITHER long NOR irregular. It's sesamoid! So which answer should I choose to get it marked correct in the test??? Can someone who took it help me please!
Which condition is the basis for a species to be reproductively isolated from other members?
It does not share its habitat with related species is the basis for a species to be reproductively isolated from other members.
How can species become reproductively isolated?
The prezygotic and postzygotic barriers maintain species separation. These barriers, which take effect both before and after the development of a zygote, prevent creatures of different species from mating to generate fruitful offspring. These obstacles keep species' reproductive isolation in place.
The toad species Bufo americanus and Bufo fowleri provide an illustration of reproductive isolation brought on by variations in the mating season. In a lab setting, it is possible to successfully cross these species, resulting in wholesome, fertile hybrids. Prezygotic and postzygotic reproductive isolation are the two basic subcategories. Before a zygote may be formed, prezygotic isolation takes place. Most of the time, mating never even happens. Spatial, behavioral, mechanical, and temporal isolation are all examples of prezygotic isolation.
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drawing upon the results of this exercise, why is pseudomonas aeruginosa of such concern in burn patients chegg
Pseudomonas aeruginosa is of concern in burn patients beacuse it can cause infections like AIDS,diabetes mellitus , etc.
Pseudomonas aeruginosa is a common bacteria that can be found in soil, water, and other environmental niches. Burn wounds are intricate microenvironments where bacterial pathogens like P. aeruginosa can cause infections. Typical virulence factors like pyocyanin and pyoverdine expressed at higher levels than they would have under conventional laboratory conditions.
Elastase is secreted as well, is primarily responsible for the host tissues' degradation. P. aeruginosa infections cause severe consequences mostly in organisms with weakened natural defences. Examples of these circumstances include burn wound patients.
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Which answer provides a definition of voice that is specific to the domain of English language arts?
Answer:
The answer that provides a definition of voice that is specific to the domain of English language arts would be (the style and tone that makes a writer's work unique).