what the answer MCQs qustion in this picture ???? 1. Which of the following sentences is CORRECT?A. P53 is an example of tumour activator geneB. leukotrienes are derived from arachidonic acid by cyclooxygenaseC. effective bacteriocidal enzymes are contained in lysosome of the lymphocytesD. Gram stain is the most commonly used tissue stain for routine histological examinationE. proteoglycans are located in ground substance of the ECM in connective tissues and basementmembrane2. Which of the following sentences is NOI correct?A. Desmosomes are an effective barrier to the điffusion of substances across an epitheliumB. Epithelial tissues are classified by the shape of the epithelial cells in the basal layerC. Release of lipid droplets/ sebum from cells is a type of holocrine secretionD. Epithelial tissues are classified by the number of cell layersE. None of the aboveF. Both A and BG. Both C and D3. Which of the following sentences is CORRECT?A. Adipose tissue can have a structural, storage, and cushioning functionsB. The release of histamine by mast cells attracts WBC's to sites of injury or infectionC. Adipose tissue and reticular connective tissue are special types of loose connective tissueD. Normally, neutrophilic leukocytes are the most circulating type of WBCSE. Type I tropocollagen is the dominant fom of tropocollagen in collagen fibresF. All of the aboveG. A and Eн. В. С and D4. Which of the following choices is CORRECT?A. Blood platelets are products of myelocytesB. Yellow marrow is composed primarily of hematopoietic stem cellsC. Formation of unstable collagen helices can result of vitamin B1 deficiencyD. Wom out and old RBCS are normally đestroyed in the stomach by macrophagesE. IgG contains binding sites for integrins and is an important part of the ECM in connective tissueF. None of the aboveG. Both B and D5. Which of the following choices is NOT correct?A. There are three types of cartilagesB. Lipids are best displayed with a Perl's Prussian blue stainC. Reticular fibers are argyrophilic when stained by silver impregnationD. A lacuna is a small space or depression where the chondrocyte or osteocyte restE. Resorcin fuchsin and orcein stain is used to demonstrate the elastic fibers in elastic cartilage

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1. Which of the following sentences is CORRECT? A. P53 is an example of tumour activator gene B. leukotrienes are derived from arachidonic acid by cyclooxygenase C. effective bacteriocidal enzymes are contained in lysosome of the lymphocytes D. Gram stain is the most commonly used tissue stain for routine histological examination E. proteoglycans are located in ground substance of the ECM in connective tissues and basement membrane Whiah of th

1. Which of the following sentences is CORRECT? A. P53 is an example of tumour activator gene B. leukotrienes are derived from arachidonic acid by cyclooxygenase C. effective bacteriocidal enzymes are contained in lysosome of the lymphocytes D. Gram stain is the most commonly used tissue stain for routine histological examination E. proteoglycans are located in ground substance of the ECM in connective tissues and basement membrane Whiah of th

Biology 2e

2nd Edition

ISBN:9781947172517

Author:Matthew Douglas, Jung Choi, Mary Ann Clark

Publisher:Matthew Douglas, Jung Choi, Mary Ann Clark

Chapter17: Biotechnology And Genomics

Section: Chapter Questions

Problem 3VCQ: Figure 17.15 In 2011, the United States Preventative Services Task Force recommended against using...

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1. One of the following sentences is NOT correct A. P53 is an example of tumour suppressor gene B. Wright's stain is sued to visualize a peripheral blood smear C. leukotrienes are derived from arachidonic acid by cyclooxygenase D. effective bacteriocidal enzymes are contained in lysosome of the neutrophils E. H&E stain is the most commonly used tissue stain for routine histological examination F. proteoglycans are located in the ECM but not in the ground substance of connective tissue 2. Which of the following sentences is NOI correct? A Microvilli increase the surface area of the epithelial cells B. Desmosomes are an effective barrier to the diffusion of substances across an epithelium C. Epithelial tissues are classified by the shape of the epithelial cells in the basal layer D. Release of lipid droplets from cells is a type of merocrine secretion E. Epithelial tissues are classified by the number of cell layers F. None of the above G. Both A and E H B. C and D 3. Which of the…
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