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STALIN [3.7K]
2 years ago
14

!!!Please help!!! A group of students is studying convection currents. They fill two identical balloons with the same amount of

helium. One balloon is placed in a freezer and the other in an area with warm air. After 10 minutes, the balloons are released from a height of 1 meter. Which of the following do the students most likely observe?
Question 8 options:


The cold balloon expands and rises. The warm balloon shrinks and sinks.


The balloons rise at the same rate. Both balloons are the same size.


The ballons both rise. The cold ballon is larger than the warm balloon.


The warm balloon expands and rises. The cold balloon shrinks and sinks.
Biology
1 answer:
belka [17]2 years ago
5 0

I have to also agree that is D

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ATP is used as a method of...
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Answer:

A. converting chemical energy into a food.

This process is known as phosphorylation. Glucose can be converted into Glucose-6-phosphate by the addition of the phosphate group from ATP. ATP serves as the biological energy company, releasing energy for both anabolic and catabolic processes and being recharged by energy generated from other catabolic reactions.

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You are examining the phylogenic relationship of a newly discovered plant species (Species 2). You amplify the RUBISCO barcode a
frozen [14]

Answer:

a. Inversion

b. Duplication

Explanation:

Inversion has the name suggest, has to do with a segment of DNA being reversed from end to end.

In this case here,

Inversion is taking place here.

species 1 ATGCAAATTTGGGCCCATGAATGGTTGCAA

species 2 ATGCAAAAATTTTGGTACGCCGAATGGTTGCAA

Therefore, the sequences in bold in species 1 are observed to be reversed end to end in species 2.

Deletion ❌❌

I am sure it's not feasible because deletion entails removal of a few sequences.

It can be seen that species 2 is longer than species 1, which gives another reason why deletion is not feasible too, as no sequences are seen to be deleted.

I believe duplication is feasible since AATT sequences are repeated once.

Our final answer,

inversion and duplication occur here.

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ADP (adenosine diphosphate)
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