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xxMikexx [17]
3 years ago
8

Darcy and Raul are having difficulty conceiving a child. Darcy ovulates every 28 days, and Raul’s sperm count is normal. If we c

ould observe Raul’s sperm about an hour after ejaculation, however, we’d see that they appear to be moving only sluggishly. When Raul’s sperm eventually encounter Darcy’s oocyte, they appear to be incapable of generating an adequate acrosomal reaction. Which process has probably gone wrong?
Biology
1 answer:
lesantik [10]3 years ago
4 0

Answer:

Sperm motility

Explanation:

Sperm motility is the property of the sperms to move properly through the woman's reproductive system during the process of fecundation. The sperms need to move into the female reproductive tract to fertilize the ovum and thus form the egg cell.

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In response to a steak dinner, certain secretions are needed to aid digestion. What cells in the pancreas would provide these se
laila [671]

Acinar cells

Yes, CCK would be activated in response to a heavy fat and protein meal, which would then drive a pancreatic secretion that is rich in enzymes.

<h3>What do Acinar cells do ?</h3>

Nearly all of the digestive enzymes required for nutrition digestion that are active in the small intestinal lumen are synthesised and secreted by pancreatic acinar cells. To ensure a sufficient supply of digestive enzymes, both synthesis and secretion are tightly controlled over short and long time scales.

  • The exocrine pancreas's role. The centroacinar cells and intercalated duct cells release a biocarbonate-rich buffer solution, whereas the acinar cells create, store, and release digesting enzymes.

Learn more about Acinar cells here:

brainly.com/question/24214368

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4 0
1 year ago
1. Suppose the country is going through a period of economic contraction. What kinds of
Mademuasel [1]

Answer:

Increase in prices of commodity

Scarcity of petroleum

Economic recession

Lack of social amenities e. G water and light

Explanation:

Am not so sure tho but I think I've helped a bit with this

4 0
3 years ago
A student wondered if butterflies would show any difference in their own color if as Catapillar they were grown in the dark or g
Kazeer [188]
If a Caterpillar is grown in the dark, then it will be the same color as a Caterpillar when it metamorphisizes
3 0
2 years ago
The sharing of electrons between atoms is a(n)
kolezko [41]

Answer:

A covalent bond.

Explanation:

A covalent bond, also called a molecular bond, is a chemical bond that involves the sharing of electron pairs between atoms.

3 0
3 years ago
Which of the following is the body's first line of defense against disease?
pshichka [43]
Please give the examples :)
5 0
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