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noname [10]
2 years ago
11

What is mentruation? give example​

Biology
1 answer:
wolverine [178]2 years ago
5 0

Answer: a cyclical discharging of blood

Explanation:

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What two compounds are the waste products of cellular respiration? * H2O and CO2 H2O and C6H12O6 CO2 and C6H12O6 ATP and CO2
rusak2 [61]

Answer:

The two compounds that correspond to waste products of cellular respiration are H₂O and CO₂.

Explanation:

The cellular metabolic waste products, specifically from cellular respiration are water (H₂O) and carbon dioxide (CO₂), from the oxidation of glucose into energy.

The process of <u>cellular respiration occurs in the mitochondria of eukaryotic cells and consists of a series of chemical reactions</u> where, from a glucose molecule, energy is obtained in the form of ATP molecules.

Obtaining H₂O and CO₂ from glucose can be summarized with the schematic reaction:

                                 <em>C₆H₁₂O₆  +  6O₂ →  6H₂O  +  6CO₂</em>

This summary indicates that a glucose molecule, when oxidized, produces as waste 6 molecules of water and 6 molecules of carbon dioxide. To reach this process all the reactions of the oxidative phosphorylation occur and 24 molecules of ATP are obtained for each molecule of glucose.

For the other options it is important to mention that:

  • <em><u>C₆H₁₂O₆</u></em><em> is the substrate from which cellular respiration takes place. </em>
  • <em><u>ATP </u></em><em>is the final product of cellular respiration, translated into energy to be used by the cell.</em>

5 0
3 years ago
Crossing-over can occur during meiosis I in:
m_a_m_a [10]

Answer:

b. metaphase l.

3 0
3 years ago
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Which idea did Lamarck propose that was rejected by his fellow scientists?
NeX [460]
<span>A. Acquired traits can be passed to offspring Jean-Baptiste Lamarck first presented his Theory of Inheritance of Acquired Characteristics in 1801. According to his theory, if an organism changes in order to adapt to its environment, the changes are passed on the organism's offspring. Some of his proposed ideas in the theory, however, were dismissed by other scientists by experimenting and studying of genetics.</span>
8 0
3 years ago
Which organism has the most energy available?
svetlana [45]

Answer:

B.Plants

Explanation:

They are considered as autotrophs because they manufacture their own food and have the highest amount of energy.

3 0
3 years ago
What type of functions to proteins have for us
nydimaria [60]

Answer:

Proteins play a role in transport, enable movement, provide structure and support, and help make chemical reactions happen.

Explanation:

I'm not quite sure if this was your question, but these are the functions of protiens.

4 0
3 years ago
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