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kherson [118]
3 years ago
10

Which phrase best describes the main goal of a human community

Biology
2 answers:
mestny [16]3 years ago
8 0

Be alone make you go faster but be in a community make you go longer.

arlik [135]3 years ago
6 0

to meet needs through collective effort (APEX)

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An asynchronous culture is given 3H-thymidine for a period of time, usually about 30 minutes. During the labeling period, 42% of
Sphinxa [80]

Answer:

How long is the G2 phase = 6hours

Explanation:

Cell cycle undergoes various stages  during mitotic cell division.

Normally cells are arrested in the resting phase G0 but as the cell division starts it undergoes G1 the growth phase then it undergoes S phase called the Synthesis phase in which the DNA synthesis occurs. Then it undergoes G2 Phase and is the shortest phase while G1 is the longest phase of the cycle. G2 normally lasts for 3-4 hours so here it may take 2.775 hours as due to presence of Thymidine the synthesis of DNA occur at high level so it contains higher levels of cellular DNA than in the G1 . so it will take  6hours G2 phase to occur.

7 0
3 years ago
What causes ocean tides to reach higher up on a shore at certain times of day than at others? A. The moon's gravity and Earth's
Dima020 [189]

Answer:

A

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I read about ocean tides. the Moon has an effect on the ocean which causes the ocean to bulge toward the Moon. When the Moon is in alignment with the sun the ocean bulges out more because of the added gravity. The Moon though smaller than the sun has more gravitational pull than the sun.

6 0
2 years ago
What will be the percentage of potassium-40 remaining after 3.9 billion years?
Papessa [141]
Potassium-40 has a half life of 1.251×billion<span> years</span><span>. To determine the percentage potassium-40 remaining after 3.9 billion years, divide
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5 0
3 years ago
Why is pyruvate imported from the cytoplasm into the mitochondrial matrix?
grin007 [14]

Answer:

So that oxidation of pyruvate can take place in mitochondria.

Explanation:

Pyruvates is produced in the glycolysis process which occurs in the cytoplasm. So pyruvate is produced in the cytoplasm of the cell. Pyruvate is produced by partial oxidation of glucose and to be fully oxidized it has to enter in the mitochondria.

So after entering the mitochondria the pyruvate first converts into acetyl CoA than this acetyl CoA enters in the citric acid cycle and fully oxidized into CO2. This oxidation generated NADP and FADH2 which provide reducing power during oxidative phosphorylation.

4 0
3 years ago
Plz help!! <br> Will be marked BRAINLIEST if right
Kisachek [45]
- Increased due to being able to eat larger seeds

- False

- True

Hope this helps!
6 0
2 years ago
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