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Ksenya-84 [330]
3 years ago
5

Why is semen alkaline and high in fructose?

Biology
1 answer:
SashulF [63]3 years ago
8 0
Semen is alkaline because it contains basic amines like spermine, putrescine and cadaverine. It is as such because it counteracts the acidic environment of the vaginal canal to protect the sperm from denaturation. Fructose level is important because it provides energy to the sperm.
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What is "feminism"? describe how it has evolved in the united states?
aleksklad [387]
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3 years ago
facilitated diffusion across a biological membrane requires ________ and moves a substance ________ its concentration gradient.
stiks02 [169]

Answer:

a channel

across (High->Low concentration)

Explanation:

7 0
3 years ago
Can two purple flowered and yellow seeded parents produce offspring that have white flowers and green seeds?
Norma-Jean [14]
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5 0
4 years ago
Yard : fence :: cell : nucleus cytoplasm membrane mitochondria
slava [35]
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7 0
3 years ago
__________is the gel-like substance found in a cell.
DedPeter [7]

Answer:

Cytoplasm

Explanation:

Cytoplasm is the semi fluid gel like substance of a cell that is present within the cellular membranes and surrounds the nucleus.

4 0
4 years ago
Read 2 more answers
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