Plain soaps have what level of germicidal activity?

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A: Water is usually define as the term to contamination is the presence of unwelcome particles in the…

Q: There are many theories of abiogenesis, each one has improved our understanding of the origin of…

A: Life on earth was thought to be evolved from non-living materials by some well known Greek…

Q: There are many theories of abiogenesis, each one has improved our understanding of the origin of…

A: Abiogenesis is the theory that life first appeared on Earth more than 3.5 billion years ago.…

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Q: What is the reason behind antibody diversity?

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Q: Naive B cells search for specific antigen displayed by follicular dendritic cells in primary…

A: T lymphocytes and B lymphocytes are the two major subtypes of lymphocytes. The T lymphocytes…

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Q: superresolution microscopy method

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A: Proteins are large biomolecules and macromolecules that comprise one or more long chains of amino…

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Q: You add 1 ul of EcoRI into 50 ul of your reaction of which contains 10 ug of DNA. How long would it…

A: 1 hr

Q: Dendritic cells take up, process or present antigen by all of the following routes except Select…

A: Introduction :- Professional antigen-presenting cells known as dendritic cells (DCs) are essential…

Q: Determine the function of the plasma membrane.

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Q: True or False An organism which has attained homeostasis is at equilibrium with its external…

A: Homeostasis Homeostasis is defined as the ability of an organism to maintain and adjust its internal…

Q: Discuss the causes of the increase in fluid level in "vessel A," which is isolated from "vessel B"…

A: The membrane serves as an organism's barrier or partition. It is a sheet of tissue or a layer of…

Q: Drag and drop the labels to the long bone below. Spongy bone tissue Compact bone tissue Cartilage…

A: The hardest connective tissue comprising of calcified matrix and which forms the skeleton of the…

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Q: Starting with the intestinal lumen, working its way through a cell and out to internal tissues,…

A: Introduction: Glucose absorption is electrogenic in the small intestine epithelium. The Na+/glucose…

Q: Explain the relevance of positive and negative medication interactions.

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Q: The ff. are phospholipids, except: OA. plasmalogen O B. lecithin O c. cephalin O D. choline

A: Phospholipids are a subclass of lipids that have two hydrophobic "tails" made of fatty acids…

Q: The incorrect statement about B cells in the following is: They can present both protein and…

A:

Q: During a typical gel electrophoresis set up (negative pole at the top), which DNA fragment would be…

A: Gel electrophoresis is the technique for the separation of DNA fragments on the basis of size and…

Q: Describe in detail about the gene activation.

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Q: T-cell receptor 8-chain gene CD3 complex CD8 CD4 beta-2 microglobulin Drag answer here Drag answer…

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A: Introduction: Vascular plants (some Pteridophytes, all Gymnosperms, and all Angiosperms) generate…

Q: Which of the following is NOT true about tetanus? Preventable by a toxoid vaccine against tetanus…

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Q: What proportion in the human genome are actual genes?  2. What are tandem repeats?

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Q: How may B cells be activated? Select all that apply. Select one or more: a. Crosslinking of BCRS and…

A: How may B cells be activated?

Q: Which type of memory is used for skills, habits, and behaviors?

A: This question is related to Brain functioning and abnormalities.

Q: Which of the following is NOT a involved in the CD8-T-cell killing of viral-infected cells? Select…

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Q: Plasma cells and memory B cells differentiate most immediately from Select one: a. centrocytes b.…

A: Introduction There are two types of lymphocytes found in our immune system: T lymphocytes and B…

Q: Identify the major transport mechanism that carry substance in and out of cells.

A: Different mechanisms are used to move chemicals through plasma membranes. Due to the selective…

Q: . Which characteristics of living things do viruses have? Which do they lack?

A: Viruses are infectious agents with both living and nonliving characteristics. They can infect…

Q: Recall the reaction of ATP hydrolysis to ADP and AMP in cells. What type of bond is present in these…

A: Adenosine triphosphate(ATP)  is known as the powerhouse of the cells. The hydrolysis of ATP to…

Q: Genetic variation _______. (Choose an answer.) 1. is created by the direct action of natural…

A: The variation in DNA between individuals and communities is known as genetic variation. Mutations…

Q: High concentration of neutral salts causes the precipitation of proteins. This is called OA. salting…

A: Precipitation occurs because change in pH or hydrophobicity alters interactions between protein and…

Q: T cells failing to encounter specific antigen leave lymph nodes via the Select one: a. germinal…

A: Please follow step 2 for detailed explanation.

Q: Both the isolation buffer and assay buffer that was used in isolation of mitochondria contained 0.3M…

A: Introduction  The study of fundamental processes, such as mitochondrial respiration, metabolic…

Q: If the diploid number of a corn is 20, how many chromosomes are present in the nucleus of each…

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Q: initial rate of transporter Calculate the Km value for the data plotted below. 05 10 15 20 25 30 35…

A: Enzymes are proteins that convert a substrate into a product. The enzyme activity determines the…

Q: Examine the graph you made for question 1 and describe any pattern you see in the data. Explain in…

A: The solute is the substance dissolved in the solvent.

Q: Discuss how recombinant DNA technology has improved the production of the following: Restriction…

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Q: Discuss the causes of the increase in fluid level in "vessel A," which is isolated from "vessel B"…

A: The membrane serves as an organism's barrier or partition. It is a sheet of tissue or a layer of…

Q: Select one or more: a. Maternal IgG transferred across the placenta b. Maternal dimeric IgA…

A: Antibodies are specific proteins that are synthesized in the body when exposed to antigens.In the…

Q: 3) Consider the oxidation of an organic acid: C18H3602(s) + 2602(g) → 18CO2(g) + 18H₂0 (1) a)…

A: Rough endoplasmic reticulum (RER), a network of interconnected flattened sacs that is an organelle…