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love history [14]
3 years ago
9

Easy question but

Biology
1 answer:
AlekseyPX3 years ago
4 0
This is true, comets have long, indefinite life spans.
Hope this helps:)
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Which organelle houses and protects the DNA?
masya89 [10]

Answer:

Explanation:

The nucleus is surrounded by a membrane called the nuclear envelope, which protects the DNA and separates the nucleus from the rest of the cell.

5 0
3 years ago
If eight alleles exist in a population, what is the maximum number of copies an unaffected individual is expected to have?
Angelina_Jolie [31]
If there are eight alleles that exist in a population, there are 4 pairs with different combinations that will be possible. The maximum number of copies will be solved using
(3 x 6P2) x 4 = 360
There will be a maximum of 360 copies an unaffected individual is expected to have.
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Which of the following are examples of sexual reproduction?
VashaNatasha [74]

The Frog one.

Explanation:

EW.... but yeah the rest aren't sexual reproduction

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3 years ago
Feedback inhibition is important for the regulation of many metabolic pathways. Which of the statements are examples of feedback
mihalych1998 [28]

Answer:

  • The beginning of glycolysis is inhibited by high levels of ATP in the cell.
  • The production of tryptophan is halted by presence of excess tryptophan.

Explanation:

As you may already know, the feedback mechanism is extremely important as homeostasis, that is, the balance of our body. This mechanism is composed of a group of responses produced biologically to some stimulus that is causing an imbalance somewhere in the body.

However, the balance of our organism often needs to promote the inhibition of the feedback mechanism, mainly related to the overproduction of a certain molecule. Two examples that may show an inhibition of the feedback mechanism are:

  • The beginning of glycolysis is inhibited by high levels of ATP in the cell.
  • The production of tryptophan is halted by presence of excess tryptophan.
7 0
3 years ago
Applications of boyles law in respiration.
alexandr402 [8]

Answer:

Applications of boyles law in respiration.

Explanation:

It's no picture

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3 years ago
Read 2 more answers
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