. What is the role of mast cells? Phagocytosis of foreign molecules Secrete histamine to mediate an inflammatory reaction Produce interferon to activate macrophages All of the above

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Q: QUESTION 9 When an atom loses an electron it is then called a cation. O True O False QUESTION 10…

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Q: e genetic composition (e.g., genes, es) between distinct individuals. ch of the following processes…

A: Genetic variation is a phenomena in which the changes in the gene structure occurs. Genes are a made…

Q: 5. inhibitors are molecules/compounds capable of binding to a region of the enzyme other than the…

A: Introduction :- The area of an enzyme's active site where substrate molecules attach and undergo a…

Q: Refer to the following illustration to answer the question. mobile genetic elements exon 1A…

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Q: ENDEMIC - Why do we need to understand this term, and what could happen if the term is not…

A: Infectious diseases are caused by microbes called pathogens.

Q: Standard 5a 1. What phenotypic variation (Vp) is present in this case study of beach mice? 2. What…

A: Introduction  Evolution is the shift in a biological population's heritable traits over successive…

Q: INEPT 1)What happened in the first 90 degree pulse ? 2)What does anti-phase magnetization?(use…

A:

Q: Which statement best describes the function of a vacuole? Select one: a. It stores water and…

A: An organelle is a subcellular structure that has one or more specific jobs to perform in the cell.

Q: Prevalence is... the number of people that died from particular disease. the number of new cases of…

A:

Q: If a cross is made between two plants that are heterozygous for two traits (AaBb), then their…

A: To explore the pattern of inheritance of two pairs of alleles for two different traits, two…

Q: EPIDEMIC - Why do we need to understand this term, and what could happen if the terms are not…

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A: Introduction The allelic frequency defines the frequency of a specific allele observed in a locus in…

Q: Which of the statements is true? O Food spoilage is a common source of human infections O Food…

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A:

Q: 4. A couple's family has a genetic history of hemophilia. This is a very damaging disorder that…

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Q: When fermentation is carried out by bacteria, not all of the reactions of the TCA cycle operate.…

A: Introduction Fermentation is a process by which complex sugars are broken down into small sugars…

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A: The nervous system is the major controlling, regulatory, and communicating system in the body.

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Q: In the laboratory, autoclaving is required to prepare media for the growth of What type of method of…

A: The most effective method by which we sterilize the laboratory instruments is known as autoclaving.

Q: coral

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A: Bacteria has both chromosomal DNA and plasmid DNA. Plasmid DNA is used in RDT.

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Q: Which of the following is a result of activation of the compliment?

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Q: Angiostrongyliasis cantonesis, the organism that cause Rat Lungworm Disease, is a

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Q: A reasonable value for the 4.0cm. The blood in the (27.1) The aorta is the body's major arterial…

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Q: The propagation of an action potential can not go backwards because:

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Q: 1. Show the different kinds of gametes which can be formed by individuals of the following…

A: Introduction gametes are the haploid reproductive cells that are also known as the sex cells. One…

Q: 2.Once ovulution occurs. the corpus luteum.... which of the following contributes the function of…

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Immunology

Immunology is the division of science involved with the immune reactions occurring in living organisms. The organisms are accustomed to evolving internal defense mechanisms to evade the invasion of microbial pathogens. Diverse cells are connected with stimulating the immune responses, which produce inhospitable conditions to the microbes prompting their lysis and thus inhibits the multiplication of the pathogens. The immune system can distinguish the pathogens through the aid of cellular intercommunication and launch responses to destroy them.