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Step2247 [10]
3 years ago
8

Which one of the following is a vitamin deficiency diseses​

Biology
1 answer:
Juliette [100K]3 years ago
3 0

Answer:

beriberi,scurvy,pellagra,night blindness,pernicious anaemia,lack of blood clothing & etc

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5. Explain how an enzyme changes the activation energy of a reaction.​
Sophie [7]

Answer:

enzymes are protein that increase the rate of a reaction by decreasing the amount of energy needed to get a reaction started

Explanation:

enzyme inhibitors give substances that bind to an enzyme and change its shape or block its ability to interact with the chemical reaction

3 0
3 years ago
What is the purpose of a conclusion in the scientific method
Flauer [41]
The conclusion is the gathering and understanding of the data that has been collected
3 0
2 years ago
Discuss the meaning and significance of the fact that the<br> genetic code is degenerate.
kakasveta [241]

Answer:

When a single amino acid is encoded by more than one codon.

Explanation:

Degeneracy is when a single amino acid is encoded by more than one codon. This pehonomenon was first described by Lagerkvist where there are more codons than amino acids that could be encoded.

5 0
3 years ago
When trying to determine the rate of cellular respiration (an aerobic process), why is oxygen measured and not carbon dioxide
dusya [7]

Since both aerobic and anaerobic processes can result in the production of CO2, we couldn't be certain that cellular respiration was occurring.

Carbon dioxide:

Carbon dioxide is released during cellular respiration as a waste product. Cells that are capable of photosynthesis can utilize this carbon dioxide to create new carbohydrates. Additionally, oxygen gas is necessary to act as an electron acceptor during the process of cellular respiration.

There are two types of cellular respiration: aerobic (occurring when oxygen is present) and anaerobic (in absence of oxygen).

Now, carbon dioxide is emitted as a byproduct in both types of respiration.

Therefore, determining the rate of aerobic cellular respiration by measuring the amount of carbon dioxide emitted is impossible.

Therefore, to obtain the precise rate, we monitor oxygen rather than carbon dioxide.

Therefore, the correct response is that CO2 is created during both aerobic and anaerobic processes; we were unable to confirm if cellular respiration was occurring.

Learn more about carbon dioxide here brainly.com/question/20478740

#SPJ4

7 0
2 years ago
What is each step in the food chain called?
Lelechka [254]

Explanation:

Each step in a food chain or web is called a trophic level

6 0
3 years ago
Read 2 more answers
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