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Greeley [361]
3 years ago
13

What is the most important in determining skin color?

Biology
1 answer:
Lesechka [4]3 years ago
5 0
The main determinant of skin color is melanin
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John had a science fair project that he needed to do. He wanted to test the effects that organic and chemical fertilizers had on
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The variable of John fast food network is 2 because of the math he is using bedmass and fractions
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3 years ago
What will happen to the concentrations of ATP,NADPH, and sugar when you add paraquat
docker41 [41]

Answer:

Decrease

Explanation:

Paraquat can induce alterations in endoplasmic reticulum that might contribute to the changes in glucose-6-phosphatase activity, resulting in an increase of blood glucose level and/or all the effects can be attributed to a high level of circulating epinephrine produced by paraquat toxicosis. Paraquat induces mitochondrial dysfunction and ATP depletion in brain tissues or cultured cells (54,62). Therefore, our in vivo findings of ATP depletion would be a contributory factor for the observed proteasome dysfunction. The two reactions use carrier molecules to transport the energy from one to the other. The lower energy form, NADP+, picks up a high energy electron and a proton and is converted to NADPH. When NADPH gives up its electron, it is converted back to NADP+

8 0
2 years ago
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Eleanor is testing how temperature affects the hatching of chicken eggs. She has three groups of eggs, one each at 25°C (77°F),
Sever21 [200]
It's then independent variable.

This is the case because Eleanor is making these temperature changes.

Extra info.

The dependen variable would then be the result of hatching. This is the case because it depends on the different temperature to see what the effect of temperature change is affecting the time of hatching
8 0
3 years ago
A healthy way to gain weight would be to simply add more calories to your diet. Group of answer choices
marissa [1.9K]

<u>Answer</u>:

A healthy way to gain weight would be to simply add more calories to your diet is a <u>TRUE</u> statement.

<u>Explanation</u>:

The number of "calories" that an individual consumes and burns daily plays an important role in determining his/her weight. A person who consumes more calories than he burns daily could become overweight whereas if a person is consuming fewer calories than what he burns could cause him to lose weight.

The best way to gain weight is to "add more calories" to one's diet while also keeping in mind the number of calories being burnt daily. The newly added calories should sum up greater than the total calories burnt regularly.

Hence, the statement about adding calories in the diet to gain weight is true.

7 0
3 years ago
The cardiac reserve refers to the maximum percentage of increase in cardiac output that can be achieved above the normal resting
skelet666 [1.2K]

Answer:

300% - 400%

Explanation:

The cardiac reserve is in the range of 300 to 400 percent (300% - 400% ) in normal young adults, while this percentage can be increased to 600% in trained athletes

4 0
3 years ago
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