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3 years ago

what do biologists study changes in amino acid sequence when trying to determine causes of genetic variation?

Biology

1 answer:

baherus [9]3 years ago

3 0

Answer:

reason for studying human genetics is that it gives us a powerful tool for understanding and describing human evolution. At one time, data from physical anthropology (including information about skin color, body build, and facial traits) were the only source of information available to scholars interested in tracing human evolutionary history. Today, however, researchers have a wealth of genetic data, including molecular data, to call upon in their work.

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Can some help me find the correct answer ?

Soloha48 [4]

I’m not sure but it might be the third one

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3 years ago

Which of these are characteristics of a strong scientific claim? Check all that apply.

kodGreya [7K]

Answer:

If I where to guess I would say b and c.

sorry if its not correct

Explanation:

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3 years ago

Read 2 more answers

juan earn $11 per hour and works at most 30 hours per week. identify the independent and dependent quantity in the situation, an

Vlad [161]

Answer:

The hours are the independent variable.
The wages/wk earned are ( $11/hr )x( hrs worked ) . This is the dependent variable ( depends on hours worked ) .
The domain is 0 to 30
The range is 0 to 330

Explanation:

The hours are the independent variable and should be plotted on the x-axis .

The wages/wk earned are ( $11/hr )x( hrs worked ) . This is the dependent variable ( depends on hours worked ) and should be plotted on the y-axis

---------------

Let +W+ = wages/wk earned

Let +h+ = hours/wk worked

The equation is:

+W+=+11h+

The domain is 0 to 30

( no hrs worked to 30 hrs worked )

The range is 0 to 330

( no wages eared to +11%2A30+=+330+ earned )

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3 years ago

What are the two major characteristics that change when air is heated and cooled?

lyudmila [28]

The temperature-dew point spread will increase with heating and decreasing with cooling

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3 years ago

atp is formed by exergonic reactions and then used to drive endergonic reactions creating the cell's energy cycle. classify the

kiruha [24]

ATP is produced via prototrophy, fermentation, and aerobic respiration, and it is used for mechanical, transport, and chemical work.

<h3>Which of the following types of work is powered by the energy produced when ATP is hydrolyzed to ADP and Pi?</h3>

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<h3>What are the two mechanisms that, when combined, form oxidative phosphorylation and are connected throughout the ETC?</h3>

The electron transport chain and chemiosmosis are two parts of oxidative phosphorylation that are interdependent. When electrons are transferred from one molecule to another in the electron transport chain, energy is released.

To know more about energy cycle visit:-

brainly.com/question/5217628

#SPJ4

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1 year ago