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Inga [223]
3 years ago
15

Based on what you learned so far, what would you say might influence the function of genes responsible for coat color that leads

to the distinctive fur pattern of Siamese cats ?
Biology
1 answer:
8090 [49]3 years ago
3 0

The question is incomplete as it lacks the multiple options. The multiple options has been attached below.

Answer:

X - inactivation.

Explanation:

The chromosome contains the dark and light stained regions known as heterochromatin and euchromatin regions. The euchromatin regions are highly active region that undergoes the translation  whereas heterochromatic regions are non transcribed inactive regions.

Females have two X chromosome whereas males have single X chromosomes.  The single X chromosome in females gets inactivated randomly and this might also affect the phenotype of the organisms. The female cats are have different color due to the inactivation of random X chromosome. The males does not have any fur color.

Thus, the correct answer is X - inactivation.

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Following glycolysis and the citric acid cycle, but before the electron transport chain and oxidative phosphorylation, the carbo
babymother [125]

Answer: Energy at this point is stored as NADH

Explanation: Glycolysis is a catabolic reaction that is made of many steps that breaks down food to give off energy in a form of ATP. Pyruvate the product of glycolysis, is converted to Acetyl-coA using enzyme pryruvate dehydrogenase. During this process between krebs cycle and oxidative phosphorylation NAD takens electron (reduction) and turns to NADH(oxidation) which travels to the mitochondria, our power house, where its converted to energy using redox reactions. To sum up, energy from glucose molecules are transported and exist in forms of NAD to NADH.

6 0
3 years ago
The fossils in layer 4 are
Feliz [49]

Answer:

The fossils in layer 4 is much older than the fossils in layer 1

7 0
4 years ago
Why is the nucleus called the control center of the cell
Arada [10]
Hello there,
The nucleus<span> maintains the integrity of genes and </span>controls<span> the activities of the </span>cell<span> by regulating gene expression.
</span>
Hope this helps :))

~Top
3 0
4 years ago
The redox carriers of the electron transport chain that have a tightly bound metal atom responsible for accepting and donating e
lina2011 [118]

Answer:

The correct answer is D. The cytochromes

Explanation:

Cytochromes are proteins which contain tightly bound heme metal which easily undergoes oxidation and reduction and are responsible for accepting and donating the electron. They play an important role in the electron transport chain and helps in formation of ATP during oxidative phosphorylation.

The metal ion provides the capability to the cytochrome to gain and loss the electron. a, b, and c are the three classes of cytochrome out of which cytochrome c is the most abundant and stable.  

Therefore the redox carrier of ETC that have bounded metal atom are cytochromes.

5 0
4 years ago
The white blood cells can be compared to the army and soldiers of our country. Justify.
BabaBlast [244]

Answer: Yes becuase white cells help in fighting against diseases, infections, allergies and foreign particles. Just like soldiers would help in fighting off enemies. These white cells keep our body safe and healthy, like soldiers keep their own country safe.

Hope this helped you!

7 0
2 years ago
Read 2 more answers
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