Q: Describe the structure of a fatty acid chain that is most likely to be present in the cell membrane…
A: Introduction :- Thermophiles are creatures that thrive at temperatures higher than those required to…
Q: Question 5 Points 3 Assertion (A): The proteins formed in the rough Endoplasmic reticulum are sent…
A: we are given 2 statements and i will be discussing wether the statements are true and how are they…
Q: 12. What is a cell line? * O Multiple growth of cells O Sub culturing of primary culture O…
A: Cell culture is the process of the growth of cells in the laboratory by providing them with…
Q: Define the following terms: a. sugar glucose b. c. monosaccharide
A: The primary biomolecule nutrient in diet is sugar or carbohydrates. There are 5 different types of…
Q: Urine volume is reduced by the action of vasopressin gonadotropin-releasing hormone estradiol…
A: ANSWER) The Urine volume can be reduced by the action of Vasopressin as it has Anti diuretic action.
Q: Matching
A: Matching explanation: A) Water pollution: B) Monoculture: This is a type of agriculture, growing…
Q: The next question that we can ask now is "How long does it take for a cell to take one complete…
A: Cell division is the process by which cell divided into identical cells in cell cycle they are there…
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: 3- Why could using too much Ethanol actually lead to increased probability for contamination? O…
A: Introduction :- A substance made of organic chemicals is ethanol. With the chemical formula C2H6O,…
Q: Name Polysaccharide in Peptidoglycan?
A: Polysaccharide Polysaccharides are defined as long chains of carbohydrates called "monosaccharides"…
Q: Describe the advantage nad disadvantages of the arthropod exoskeleton.
A: Arthropoda is the biggest phylum with respect to the number of species, presently including…
Q: Transcribe the following DNA sequence from HbS. Record your answer to submit for grading. DNA…
A: DNA Transcription: it is the process of making an RNA copy of a DNA sequence. It is the first step…
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: Describe what are the functions of enzymes/proteins involved in DNA replication and the process of…
A: The origin of replication is the place on a DNA sequence where replication typically begins. While…
Q: 17. The MTT assay and the MTS assay are colorimetric assays for measuring the activity of enzymes…
A: MTT is a shorter form of Microculture Tetrazolium Assay.
Q: + 13. Compare the following: Virus N/A Domain Size Genome (RNA, DNA, both) Organelles? Which are…
A: virus A length of nucleic acid (either DNA or RNA), encased in a protein coat, makes up a virus. A…
Q: The patient sees a doctor about some dermatological problems. After medical examination the doctor…
A: Parasites are creatures that live in or on a host and rely on it for food, housing, and…
Q: Q48
A: The enzymes are the biocatalyst that perform specific biological reactions. In living system all the…
Q: Indicate how D-value and z-value differ.
A: Introduction A microbe, or microorganism, is a microscopic organism. It may occur as a single-celled…
Q: Name the three major divisions of the brain and their component parts.
A: Introduction The complex organ that serves as the body's control centre is the brain. The brain…
Q: Glucose is a product of photosynthesis. How is its role different in aerobic cellular respiration?…
A: Photosynthesis is a physiochemical process in which with the utilisation of carbon dioxide and water…
Q: Answer codon usage based on this description: You have isolated a new eukaryotic microorganism and…
A: Codons It refers to the sequence of three consecutive nucleotides that are present in the DNA or RNA…
Q: Explain the basis for identification using biochemical testing. – Again, discuss enzymatic pathways,…
A: Enzymes are proteins that catalyze chemical reactions in the cell. Enzymes are essential for many…
Q: Describe the major clinical manifestations of cancer.
A: Cancer is the state in which the cells exhibit uncontrolled cell division.
Q: DNA topoisomerase makes single or double-stranded cuts in DNA to induce or relax supercoiling or…
A: Different enzymes are involved in the process of DNA replication. Topoisomerases are one such class…
Q: What are the structural and functional divisions of the ANS?
A: The nervous system includes PNS and CNS which are peripheral and central nervous systems…
Q: Why is the tumor microenvironment important to cancer progression?
A: Cancer progression requires metastasis which in turn is the ability of tumors to migrate within the…
Q: The prey population in a grassland composed of two phenotypes, 50 brown and 50 gray. A predator eats…
A: The prey population in a grassland composed of two phenotypes, 50 brown and 50 gray. A predator eats…
Q: a.What is the importance of centrifugation in step 3? b.
A: Introduction: For the development of diagnostics and medications as well as for research into the…
Q: Explain in detail how cytoskeletal elements function at a molecular level to bring about movement in…
A: The cytoskeleton is a framework that aids in maintaining the internal order and shape of cells. It…
Q: If the energy received by 5 m² area in 330 seconds is 4100KJ. Find the value of Solar constant ?
A: Solar constant The solar constant is used to define the rate of electromagentuc radiations from the…
Q: Keratitis causes painless acute vision loss
A: keratitis is a disease related to the eyes. It can be caused by a number of causative agents. The…
Q: Discuss the importance of the electrochemical gradient and its implications in the transport of…
A: Introduction :- An ion that may flow across a membrane typically exhibits an electrochemical…
Q: Assign the terms below to the simplistic scenario: you put sugar (or coffee) in the water to make…
A: Here, a condition is given like - we put sugar (or coffee) in the water to make sweet water (or…
Q: 10. What is Rickettsia?
A: Bacteria can be classified based on their shape into - Bacillus Coccus Vibrio Spirillum
Q: Match the mutation type with the correct example.
A: Mutation is any alteration or modification or change in the nucleotide sequence, resulting in a…
Q: What is the correct family of the bacteria image below? (Bases on what was presented in the Lecture…
A: What is the correct family of the bacteria image below? (Bases on what was presented in the lecture…
Q: is the advantage of 9- animal tissue culture c) Tissue cultures can be stored for a long time Oa) It…
A: The correct option is "c" tissue cultures can be stored for a long time.
Q: Why germination is needed & how to induce germination pls write it as a points in very short…
A: Germination is the process of a plant growing from a seed. The seed contains all the necessary…
Q: 5. What is LPS?
A: Bacteria are unicellular prokaryotic organisms with very simple cell structures since they lack…
Q: Explain in detail what is apoptosis and the molecules that bring about this process.
A: There are two forms of cell death : Programmed death of cells called Apoptosis. An uncontrolled…
Q: 18. The total number of cells in a culture is counted using the trypan blue exclusion assay and is…
A: Number of Cells/ml = 2.7 x 106 Dilution ratio = 1:27 Now, Number of cells/ml after dilution =…
Q: What is countercurrent heat exchange, how does it work, and how can this affect core versus skin…
A: Homeostasis means a Steady State or a State of Equilibrium. Organisms are built up in such a way so…
Q: In order to get the best resolution possible with a light microscope, you would want: Short…
A: Light microscope :- This is a type of optical microscope, where visible light and lenses are used to…
Q: explain how the discovery of epigenetic factors has changed the way we think about characteristics…
A:
Q: You are tasked with cultivating the following microorganisms: A recombinant strain of E. coli A wild…
A: Please post fourth question separately with elaborated details required in answer For archiving E.…
Q: 1. Name kind of Major cell morphologies In bacteria?
A: Bacteria are the members of a large group of small , unicellular microorganisms. They have cell wall…
Q: biochemical reactions
A: Among biomolecules, nucleic acids, namely DNA and RNA, have the unique function of storing an…
Q: Describe what are the enzymes and proteins involved in DNA replication?
A: Describe what are the enzymes and proteins involved in DNA replication?
Q: 4- You are working with an epithelial cell line. Yesterday when you split your cells they looked…
A: Introduction Epithelial cells:- These are the cell present on the lining of internal body surfaces…
true or false.
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- Compare and contrast how carrier proteins and ATPpowered pumps move ions or molecules across theplasma membrane.The corner of the cells of collenchyma tissue in plant are thickened due to deposition of _____A paramecium cell placed into a hypotonic solution will experience which of the following effects? expulsion of the excess water using its contractile vacuoles plasmolysis hemolysis shrinkage crenation
- A plant cell placed into a hypotonic environment will: Lyse Will “puff up” and swell but not lyse Go through plasmolysis Remain at the same osmotic pressureIn a hypotonic solution, a plant cell will ______. burst undergo plasmolysis become flaccid become turgidWhat will the pH in the space inside the thylakoid membrane be? A. 2 B. acidic C. neutral D. basic
- Please answer the following multiple choice question: A plant cell that contains a higher solute concentration than the solution that surrounds it A. becomes plasmolyzed B. lyses C. becomes crenated D. develops turgor pressureFor which of the following apply: the extracellular space is eliminated here near the surface between two cells. A) Zonula adherens B)Zonula occluded C) Desmosome D) Gap junction E) Hemidesmosomeyou are looking at a slide in the laboratory and observe a cell that occupies one quarter of the field of view at high magnification. use your field diameter calculation from lab activity 4 to estimate the size of this cell.
- Define somaSubmerging a plant cell in distilled water will result in lysis of the cell membrane bursting of the cell membrane plasmolysis of the cell the cell becoming turgid the cell becoming flaccidIf beetroot pieces were placed in a test tube filled with water, and this test tube was placed inside hot water which then made the shade of the water darken, what evidence is there to prove that the living membrane is selectively permeable?
