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slega [8]
2 years ago
14

In preparing a karyotype, a blood sample is centrifuged. The reason for using this device is to

Biology
2 answers:
Bezzdna [24]2 years ago
4 0

Answer:

Tbh C is the only one that makes sense to me

Mumz [18]2 years ago
3 0
Its D. Smash all of the chromosomes in the cells
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describe two benefits of multicellular organisms having some specialized cells rather than all the cells being the same
Kazeer [188]
They are better in organization and systemic communication.
They have a higher chance of survival and is capable of surviving many circumstances.

There are differences between Eukaryotic and Prokaryotic cells. This difference is considered to be the most important distinction between groups of organisms. A Prokaryotic cell does not contain a nucleus. It only contains one chromosome and is a single-celled organism. It was the only form of life on earth for millions of years. Examples of a Prokaryotic cell are the different types of bacteria present today. 
A Eukaryotic cell contains a nucleus; more than one chromosome and is typically a multi-celled organism.  <span>Both plant and animal cells are eukaryotic cells.</span>
7 0
3 years ago
Imagine that a toxin is introduced to the body and inhibits the establishment of the proton gradient in the intermembrane space.
jarptica [38.1K]

Answer:

ATP synthase would be unable to produce ATP

Explanation:

ATP synthase depends on the proton gradient in the intermembrane space to enable it to produce ATP. As a consequence of this, the toxin will make it inactive. Oxidative phosphorylation is now inhibited in this case, as opposed to substrate-level phosphorylation.

Pyruvate is a product of glycolysis, and it will not be affected by a toxin. NADH is very important in the establishing of a proton gradient, so it is expected that it would be unable to be oxidized due to the toxin. Protons produced in the conversion of NADH to NAD+ actually establish the proton gradient. If the gradient is absent, NADH is then not likely to be oxidized.

3 0
3 years ago
All organelles are found in animals cells except...
scoray [572]
The answer is A, a cell wall
4 0
3 years ago
The semisterility of genotypes heterozygous for a reciprocal translocation results from the lethality due to the chromosomal abn
kow [346]
<span>Adjacent-1 segregation and adjacent-2 segregation.

Hope this helped.
</span>
5 0
3 years ago
A.
Alexxandr [17]

Answer:

The species is extinct.

Explanation:

Endangered signifies that species will soon go extinct.

6 0
3 years ago
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