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A: Please follow step 2 for detailed explanation.
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A: Introduction Amino acids are the building blocks of proteins. The building blocks of life are amino…
Q: One of the amino acid sequences in the lysozyme protein from the bacterial virus T4 studies by…
A: Please follow step 2 for detailed explanation.
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A:
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- At puberty, the testes contain a finite number of cells and producean enormous number of sperm cells during the life span of a male.Explain why testes do not run out of spermatogonial cellsIn the male reproductive gland in the growth zone there are 20000 primary spermatocytes. How many secondary spermatocytes and spermatozoacan be formedOnly one sperm is needed to fertilize an egg, yet a man who ejaculates fewer than 10 million sperm is usually infertile. Explain this apparent contradiction.
- Ovulation in mammals, whether it is induced or spontaneous,occurs in response to a surge of luteinizing hormone (LH).Compare and contrast the ways the LH surge is generated ininduced and spontaneous ovulators.Explain how a spermatogonium, containing a diploid number of chromosomes, develops into four functional sperm, each containing a haploid number of chromosomes. In what significant way(s) does oogenesis differ from spermatogenesis?In menstruation, the stratum functionalis is shed from the endometrium. Explain the hormonal and physical factors responsible for this shedding.
