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finlep [7]
3 years ago
15

When paper burns in a fire, what is one reactant?

Biology
1 answer:
velikii [3]3 years ago
6 0

Answer:

ITS OXYGEN GUYSS AND GALSSS

Explanation:

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A DNA sequence reads: ACAGTCGATGCA. Which of the following is the correct complementary DNA strand?
Komok [63]

Answer:

its <em>C) TGTCAGCTACGT</em>

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What is the best long-term solution to help maintain polar bear populations​
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A geneticist is trying to recreate a strand of DNA from a crime scene investigation. The strand of DNA recovered from the scene
algol13

Answer:

475

Explanation:

The strand is only made up of Adenine, Thymine, Cytosine and Guanine. There will be the same number of Adenine as there are Thymine and the same number of Cytosine as there are Guanine.

We know there are 425 Thymine. This means there are also 425 Adenine. Therefore, you would subtract 850 (425x2) from 1800 to find the amount of Cytosine and Guanine left, which is 950.

Out of the 950, half will be Cytosine and half Guanine. 950/2 is 475.

5 0
3 years ago
Secretion of which hormone is NOT controlled by a negative-feedback mechanism?
dem82 [27]
Hello there,

Your correct answer would be "oxytocin".

This would be your answer because oxytocin is the only hormone that has a positive feedback loop. The other one's do not have positive. They contain negative loop's.

Hope this helps.

~Jurgen
8 0
4 years ago
Read 2 more answers
The first unstable compound formed during C3 cycle is:
OLEGan [10]

Answer:

(b) 2-carboxy,3-keto,1,5-biphosphorobitol

Explanation:

2-carboxy, 3-keto, 1,5-biphosphorobitol is the first unstable molecule formed during the C3 cycle. Due to its instability, this molecule is quickly broken down into two molecules each containing 3 carbon atoms, called 3-phosphoglyceric acid, this breakdown is done through water in a process known as hydrolysis.

5 0
3 years ago
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