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uranmaximum [27]
3 years ago
6

PLZ HURRY ITS A TIME LIMIT

Biology
2 answers:
Mashcka [7]3 years ago
7 0

Answer: what is the question

Explanation:

send a picture

ludmilkaskok [199]3 years ago
6 0

It doesn't show the thingy for the question is there a previous one?

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Enzymes are involved in biochemical reactions within the cells of all living organisms. Which statement best describes how enzym
uranmaximum [27]
I think it is A but not 100% sure. Think of an enzyme like a key unlock the lock is the protein. And to activate getting inside your car or house you have to fit the key into the lock.
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3 years ago
PLEASE help me with this question<br><br> *Glaciers covered____ of land surfaces
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Glaciers cover 10% of land surfaces.

Hope this helps

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When the blending of triats occurs, it is referred to as the principal of _____.
GREYUIT [131]

When the blending of traits occurs,<u><em> it is referred to as the principle of incomplete dominance.</em></u>

8 0
3 years ago
Read 2 more answers
Which of the following features of phospholipids allows for the phospholipid to interact with the aqueous environment in the ext
Vika [28.1K]

Answer:

The correct answer is 4. The presence of a polar or charged head group attached to the phosphate.

Explanation:

Lipids have a hydrophilic head and a hydrophobic tail. This allows them to form structures where the tails are hidden on the inside, and the heads interact with the water molecules. This conformation is the best energetically and allows the lipids to interact with aqueous environments.

5 0
3 years ago
You have identified a new, recessively inherited trait in dogs: floppy ears. To determine if the gene for Floppy Ears is X-linke
Orlov [11]

Answer:

Cross a non-floppy-eared male to a floppy-eared female and observe if males offspring have the floppy ear trait

Explanation:

Mammals (e.g. dogs) have two sex chromosomes: X and Y. In the XY sex-determination system, the female gamete (i.e., the ovum) contributes to an X chromosome, while the male gamete (i.e., the sperm) contributes either an X chromosome or a Y chromosome: normal females are XX and normal males are XY. In consequence, a male always inherits its X chromosome from the mother and its Y chromosome from the father. In this case, the presence of the floppy ear trait in all males F1 offspring obtained by crossing a non-floppy-eared male to a floppy-eared female indicates that this trait is linked to the X chromosome because males inherit the floppy ear trait from the mother.

4 0
3 years ago
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