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miv72 [106K]
2 years ago
9

Cholesterol is a component of cell membranes and is an example of which type of lipid?.

Biology
1 answer:
Lisa [10]2 years ago
8 0
Cholesterol is a component of cell membranes and is an example of steroid
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Please answer 5&6. Thank you.
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5. The correct answer would be an option A. ova

Note: I assume that all the samples are of human origin.

DNA (deoxyribonucleic acid) content of somatic cells of humans consists of 46 chromosomes or 23 pairs of chromosomes. Gametes (sperm or ova) are haploid cells produced by the process of meiosis and contain half the number of chromosomes found in parent cell. Hence, they contain 23 chromosomes.

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Meiosis I results in the formation of two secondary spermatocyte cells (both haploid or 4 chromosomes in this case) from single primary spermatocyte (diploid or 8 chromosome in this case).

Both the secondary spermatocytes undergo meiosis II to produce 4 spermatids (each haploid or 4 chromosome in this case). Spermatids differentiate and mature into spermatozoa.

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What would be the estimated maximal heart rate for a 40-year-old?
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The control for a complementation test, which is often omitted, is the:
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A complementation test is also called as a cis-trans test.

If the mutations in a complementation test are located on the same position then the genes are termed as being on the cis position otherwise on the trans-position.

A cis test, that is if the genes are located on the same position serves as a control for the complementation test.

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