The sweat provide the following things --- increase microorganism growth. dilute harmful chemicals in contact with the skin. flashes microorganisms from its surface. protection from environmental hazards. Visual interpretation area found around primary visual cortex. True O False

Q: What is the significance of mRNA?

A: Introduction  Messenger ribonucleic acid, or mRNA, is a single-stranded molecule that is present in…

Q: What is meant by the genetic conflict hypothesis?

A: Introduction  The study of genes, genetic diversity, and inheritance in living things is the focus…

Q: Determine the similarities and differences between type II and type Ill hypersensitives.

A: Antibodies are created after the initial exposure to the antigen and circulate in bodily fluids.…

Q: white matter is prevalent at the cerebrum's and cerebellum's surface or cortex, whereas gray matter…

A: Nervous system is a type of body system which is involved in control , coordination and sending…

Q: Match the definition and example to the type of reaction. < Zn and Cu2+ react. Zn loses 2 electrons…

A: we have different types of biochemical reactions . following are type of reaction matched with its…

Q: Which of the following is NOT an accessory organ in the digestive system? a-Liver b-Pancreas…

A: The digestive system of a human basically helps in absorbtion of nutrients by cleaving them into…

Q: The steroid hormone cortisol is produced by the adrenal cortex as a response to increase in sodium…

A: Homeostasis refers to the process of maintaining internal physiological parameters in a changing…

Q: From which chamber of the heart does blood leave to go to the body: O Left atrium O Both left…

A: Please follow step 2 for detailed explanation.

Q: Explain why we need to pasteurize the milk before consuming.

A: Pasteurization is a process in which the liquid food products are mildly heated (to below 100 °C) in…

Q: Aging is a complex process, discuss the multitude of mechanisms of aging.

A: Introduction The process of growing older is known as ageing. The word primarily relates to people,…

Q: CTA GCC CTC CGT TAC TAG TTA CCT ACT TAT TCA ATT TTG TAA ACG CTC ATC CGA ACC CGC TTT TAA TTG CCC ACT…

A: Central dogma is the process by which DNA is converted into RNA and then into protein. The process…

Q: An example of a pair of antagonistic hormones is Oglucagon and insulin O epinephrine and…

A: The endocrine system consists of endocrine glands. The endocrine glands are ductless that secrete…

Q: Bacteria Bartonella henselan Bordetella pertussis Brucella melitensis Pseudomonas aeruginosa…

A: Bacteria can be defined as diverse group of unicellular organisms. These bacterias does not come…

Q: The vocal folds of the larynx of Dense, elastic consisting connective tissue O True O False

A: Introduction Muscles of the vascular, smooth, and cardiac systems make up the muscular system. It…

Q: Which of the following is true regarding the trachea? OIt is lined with rings of cartilage OIt…

A: Introduction :- The trachea functions as an airway, warms and moistens the air as it enters the…

Q: You are given an apple, a long bean, a strawberry, a pineapple, and a chestnut. Describe and…

A: A fruit is a matured ovary of a flower. It may contain seeds or without any seeds. After the process…

Q: Which of the following is not true about frogs eggs and blastula formation? Choose all possible…

A: In the blastula stage of development , a blastula contains large yolk filled cells at the vegetal…

Q: 4. Cell cultures are a simple way to conduct biological research. True O False

A: Cell culture is a laboratory technique to produce pure cell lines in-vitro. These require a specific…

Q: What happens when EF-Tu is mutated A. Be involved in transcription instead of translation B.…

A:

Q: Enlist the three major categories of microbial identification techniques

A: there are three microbial techniques that help to identify microbes in different media.

Q: B. 1. 2. 3. 4. 5. 6. 7. 9. Which part of the cell controls cell activities and transmits hereditary…

A: The term cell is derived from the Latin word cellulae which means empty room. If an organism is made…

Q: All glial cells are originated from the embryonic neural tube O False O True *

A: Introduction: Neurons and glial cells make up the nervous system. Both "macroglia," which are…

Q: Which describes the role of primase during replication? It catalyzes the formation of…

A: The replication process produces daughter DNA strand from the parental DNA strand. This is catalyzed…

Q: A piece of mRNA is moving along the ribosome.  Which amino acid would bind if the mRNA read....…

A: The process of protein synthesis is called translation. It occurs on ribosomes bound to mRNA in the…

Q: How is the coagulation cascade activated? How is it related to the plasma kinin cascade?

A: Multiple proteins that circulate in the blood and are activated during times of inflammation make up…

Q: Briefly describe the three stages of the general adaptation syndrome.

A: Introduction: The three-stage GAS process outlines the physiological adjustments the body makes in…

Q: What does it mean to heal by primary intention?

A: Introduction: The process by which the skin heals itself after harm is called cutaneous wound…

Q: Halophiles are a type of archaebacteria that live in which type of environment? Oxygen-rich Extreme…

A: Introduction :- Single-celled creatures fall under the category of archaea. These microbes are…

Q: The DNA strand of an organism living in volcanic vents is likely to be DNA W = 5' GGG GCT AGC CCC…

A: The DNA is made up of four nucleotides. These are Adenine, Thymine, Guanine and Cytosine. A and T…

Q: What are the four steps in the process of phagocytosis?

A: Introduction :- In unicellular organisms, phagocytosis is a critical mechanism for nourishment; in…

Q: Please answer fast In one organism it was found out that there are 200,000 proteins while in a…

A: The DNA forms RNA by the action of RNA polymerase. mRNA so formed is used as a template in the…

Q: Define frailty and possible endocrine-immune system involvement.

A: Frailty is a geriatric syndrome that related to the old age people and it is characterized by…

Q: Which amino acid would bind if the mRNA read.... AGG? Ala (A) Ser (S) G A Lys (K) Asp (D) U ← Asn…

A: Once mRNA is produced, by transcribing and processing the information contained in the nucleotide…

Q: A man of 40-years old, who lives in the pise-walled house, came to the lab. He found in the wall…

A: Arthropods Arthropods are organisms belonging to the phylum Arthropoda. These are the invertebrates…

Q: xplain the three autoimmune disease and the most important immunologic feature in theme.

A: The human body has about 37 trillion cells in total, although a significant portion of them are…

Q: Explain the role of lactic acid bacteria and yeast in the making of fermented foods.

A: Through the activity of enzymes, fermentation is an anaerobic process which results in chemical…

Q: Bacteria that can survive in extreme environments are called: a-Anaerobes b-Saprophytes c-Aerobes…

A: (a) Anaerobes : These are the bacteria or other microorganisms which can survive in absence of…

Q: Aleconners were appointed to Brew beer Test the quality of the beer Collect taxes from beer sales…

A: Ale is a beer that is brewed by fast fermentation with a quick acting yeast called Sachharomyces…

Q: Define the two major drawbacks of phenotypic testing methods that require culturing the pathogen.

A: The phenotypic approaches involve identifying bacteria by taking into account their behavior and…

Q: What are the differences among antigens, immunogens, and haptens?

A: Introduction :- A hapten is a substance that can bind to a particular antibody but is not itself…

Q: Protein production takes place O in the cytoplasm. O in the nucleolus. O outside the cell. O in the…

A: Proteins are made up of amino acids . When these amino acids are join together in a chain via…

Q: Which of the following is not true about avian eggs? Choose all possible answers. a. exhibit…

A: In development biology, cleavage is the process (following fertilization) that involves a series of…

Q: 2. Identify the following: 51

A: Humans possess a closed circulatory system. In a closed circulatory system, the blood flows within…

Q: escribe the example of type IV delayed hypersensitivity reaction.

A: Type IV, commonly referred to as delayed reaction hypersensitivity, is a T-cell-mediated…

Q: Compare and contrast somatosensation and pain pathways.

A: In our body, there are a great deal of receptors that initiate the overall activity of the body.…

Q: 12. Which of these describes the large central area of the neuron shown? a b. cell body dendrite c.…

A: The nervous system is made up of nerves, the brain and the spinal cord. Neurons are the functional…

Q: Which gene regulation is ONLY present in eukaryotes?  Choose from the options below Transcription…

A: Gene is the sequence of nucleotides that encode a particular polypeptide. The gene expression…

Q: Compare protein hormones with steroid hormones

A: Hormones Hormones are the chemical compounds that are secreted by specialised cells in the endocrine…

Q: A. Variation in different leaf parts Observe the species in your surroundings, take a picture of the…

A:

Q: Assuming that the level of glucose is low, a mutation in the repressor associated with the lac…

A: The lac operon which is also known as lactose operon is a set of genes that are specific for uptake…