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serious [3.7K]
3 years ago
15

Which is the first stage of mitosis? (3 points)

Biology
2 answers:
aliina [53]3 years ago
8 0

Answer:

propose is the correct answer

scoray [572]3 years ago
4 0
The answer is Prophase
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Which is the best description of the two organisms highlighted in orange?
never [62]

Answer:pls add a picture so we can see the organisms

Explanation:

5 1
2 years ago
How are biomass and alcohol<br> production related to energy from the sun?
iVinArrow [24]
Answer: The link between biomass and the sun is photosynthesis. In this process, chemical energy is stored in the plants. ... Moreover, the organic matter from the corn or sugar plants is usually used to produce an alcohol called ethanol, which is also a liquid fuel.
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3 years ago
If a cell is able to synthesize 30 ATP molecules for each molecule of glucose completely oxidized to carbon dioxide and water, a
nadezda [96]

Answer:

The correct answer is - 14 OR 15 ATP.

Explanation:

At the end of the glycolysis, two molecules of the pyruvate produced in the cytoplasm which is followed by the pyruvate oxidation that takes place in the matrix of mitochondria in eukaryotes.

During the oxidation of the pyruvate, a carboxyl group is eliminated from the pyruvate and released as CO₂. Then the two carbon molecules oxidized produced in the first step and NAD+ accepts the electron and change into the NADH. The oxidized two carbon molecules attached to the coenzyme A and form acetyl CoA. This process generates 1 NADH which is equal to the 3 ATP.

During the TCA cycle, each molecule of the acetyl CoA oxidized to generate ATP  and carbon dioxide. This cycle produces 1 ATP, 1 FADH2, and 3 NADH. The total ATP production through this cycle is Approximately 12.

Thus, the correct answer is - 14 or 15 ATP.

5 0
3 years ago
What approximate percentage of lymphocytes is seen at age 4?
mr_godi [17]

Answer:

Blood is composed of several types of cells:

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•Band neutrophils (0% to 3%)

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•Monocytes (2% to 8%)

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•Basophils (0.5% to 1%)

When children are more than 4 year old they  have higher  % age of lymphocytes than the adults do.

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3 years ago
Describe the flow of energy from the Sun to producers and then to a consumers
V125BC [204]
All consumers only get 10% of the energy and nutrients from what they ate due to respiration, body mass, excretion and egestion
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3 years ago
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