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qwelly [4]
3 years ago
14

Consider this animal cell. Which organelles are labeled G? centrioles

Biology
1 answer:
kvasek [131]3 years ago
5 0

Answer:

The given cell represents an animal cell, in which the organelle labelled as 'G' is mitochondrion. Mitochondria are membrane-bound organelles and their inner membrane is folded inward to form finger-like structures or cristae.

The mitochondria are known as the powerhouse of the cells as they are site for biochemical reactions of respiration and energy production.

Thus, the correct answer is 'mitochondrion.'

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Shkiper50 [21]

Answer:

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Explanation:

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Without the radioactive probes, would the DNA show up on the x-ray film?
natulia [17]
Its a yes or no question and I think the answer is no
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Given the following events involved in the regulation of blood volume, which one of the following answers best represents the or
Ad libitum [116K]

Answer:

The correct answer will be-

1. decrease in blood volume

2. secretion of renin from juxtaglomerular apparatus

3. production of angiotensin II

4.  secretion of aldosterone

5. sodium reabsorbed from distal tubules and collecting ducts

Explanation:

The RAAS pathway or Renin-angiotensin II-aldosterone pathway gets activated in the human body to maintain the osmolarity and blood volume.

When the receptors in the blood sense the low volume of water in the body sends signals to the brain which activates the secretion of the renin from the juxtaglomerular cells. Renin helps converts the inactive angiotensin to angiotensin I and II which help reabsorption of sodium ions. This activates the production of aldosterone which increases the reabsorption of the sodium ions into distal and collecting ducts.

7 0
3 years ago
The investigations conducted by Edwin Chargaff support the idea that DNA is the source of heritable information, and they also s
siniylev [52]

all the thymine pairs with adenine, therefore there is the same number of adenine and thymine bases and the same percentage

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100-28-28=44% left

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composition:

28%adenine

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7 0
3 years ago
when Na lost e it shrank and the CI+ grew in size does that say anything about the location of the electrons before and after it
ValentinkaMS [17]

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3 0
3 years ago
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