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muminat
3 years ago
6

1..Why do organisms need perform respiration?

Biology
1 answer:
spayn [35]3 years ago
7 0

Answer:

All organisms respire in order to release energy to fuel their living processes.

Explanation:

The respiration can be aerobic, which uses glucose and oxygen, or anaerobic which uses only glucose. Because this process occurs in all life, we call it a universal chemical process.

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PLEASE I NEED HELP. ANSWER ASAP PLZ
Alex_Xolod [135]

<u>Answer</u>: Bacteria through the nucleoid (number 5).

<u>Explanation</u>:

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Furthermore, they differ in their capacity to mutate and adapt to environmental changes. Bacteria have a simple internal structure that lacks any organelles and are very adept at adapting to environmental changes. Besides their capacity for high mutation rates, they are also capable of picking up genetic information from their environment through a process called <em>transformation</em>.

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7 0
3 years ago
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A diploid somatic ("body") cell has 2n=20 chromosomes. At the end of mitosis, each daughter cell would have ______ chromosomes.
Nostrana [21]

Answer:

1. 20 chromosomes

2. 10 chromosomes

3. 10 chromosomes

Explanation:

1. The process of mitosis results in the two daughter cells from the same parental cell with exactly the same genetic material. Thus the two cells contain the same number of chromosomes as the parent cell. Therefore if a cell with 20 chromosomes undergoes mitosis will result in the 20 chromosomes.

2. During meiosis I two daughter cells are formed with different ploidy levels as the number of the chromosome reduces to half. Therefore the cell with 20 chromosomes results in two cells with 10 chromosomes.

3. During meiosis II, the two daughter cells formed from meiosis I result in the formation of two more daughter cells with an exact number of chromosome number that is 10 chromosomes.

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3 years ago
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kaheart [24]

Answer:

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Explanation:

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Answer:

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Explanation:

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Answer:

carbohydrates, lipids, proteins, and nucleic acids.

Explanation:

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