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Vilka [71]
3 years ago
14

What event occurs in photosystem 1?

Biology
1 answer:
Aleonysh [2.5K]3 years ago
8 0
Pigments in photosystem 1 use energy from light to reenergize the electrons.
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What are the major functions of fatty acids and triglycerides in the body?
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Triglycerides, cholesterol and other essential fatty acids.

Explanation:

the scientific term for fats the body can't make on its own—store energy, insulate us and protect our vital organs. They act as messengers, helping proteins do their jobs.

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2 years ago
Which of the following is NOT a function of Sertoli cells?
zalisa [80]

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The correct answer is option - d. Production of primary spermatocytes.

Explanation:

The accessory cells or supporting cells present within the seminiferous tubules of reproductive system termed as the Sertoli cells. They play various roles in the body and reproductive system.

Sertoli cells make blood-testis barrier in adjacent Sertoli cells in the seminiferous tubules. These cells secrete different types of enzymes and hormones such as inhibin which are also secreted by ovary and placenta in females. Sertoli cells produce seminiferous tubular fluid to provide nutrition to the sperm. Apoptotic germ cells are timely eliminated by these cells.

Thus, the correct answer is option D. Production of primary spermatocytes.

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3 years ago
Transcribe the following DNA strand to an mRNA Strand.<br> 'ATAGCGATAATA'
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I need help on this please help
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dna, genes, animo, to acids

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Class D fries can be extinguished with water true or false​
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