831BiologyMedium
Total number of amino acids discovered so far in cells and tissues are______________?
A150
MCQs
Read every question, see the correct answer, and understand the explanation at your own pace. Study mode has no timer and no negative marking.
Correct answer
D. 170
Explanation
170 is the correct answer. Review the question and compare it with the other choices to remember this fact for future exams.
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C. Penicillin
Explanation
Penicillin is the correct answer. Review the question and compare it with the other choices to remember this fact for future exams.
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B. Blood capillaries
Explanation
Hyaline cartilage does not have blood vessels, nerves, or lymphatics. It is a highly hydrated tissue that is made up of a dense extracellular matrix (ECM) with a low number of chondrocytes. The ECM is rich in collagen type II and has a semi translucent matrix. Hyaline cartilage is a type of connective tissue found in various parts of the body, such as the nose, trachea, and ends of long bones. It has a firm and somewhat flexible structure due to its extracellular matrix composed primarily of type II collagen fibers. Hyaline cartilage contains cells called chondrocytes, which are housed in spaces called lacunae. However, hyaline cartilage is avascular, meaning it does not contain blood vessels.
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C. 2.0 ?m
Explanation
2.0 ?m is the correct answer. Review the question and compare it with the other choices to remember this fact for future exams.
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C. G2
Explanation
G2 is the correct answer. Review the question and compare it with the other choices to remember this fact for future exams.
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D. Nyctalopia
Explanation
Night blindness (nyctalopia) is your inability to see well at night or in poor light such as in a restaurant or movie theater. It is often associated with an inability to quickly adapt from a well-illuminated to a poorly illuminated environment.
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C. 20
Explanation
20 is the correct answer. Review the question and compare it with the other choices to remember this fact for future exams.
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C. Monocyte
Explanation
Monocyte is the correct answer. Review the question and compare it with the other choices to remember this fact for future exams.
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A. Cytosol
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Cytosol is the correct answer. Review the question and compare it with the other choices to remember this fact for future exams.
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C. Urea
Explanation
Urea is the correct answer. Review the question and compare it with the other choices to remember this fact for future exams.