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Anika [276]
3 years ago
14

What chemical process provides us with the energy required for active transport?

Biology
1 answer:
Thepotemich [5.8K]3 years ago
7 0

Answer:

Primary active transport directly uses a source of chemical energy (e.g., ATP) to move molecules across a membrane against their gradient.

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Of the 23 pairs of chromosomes in any normal human cell, the first ____ pairs provide directions for an individual's body and br
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Of the 23 pairs of chromosomes in any normal human cell, the first 22 pairs provide directions for an individual's body and brain development. Scientists now estimate that about half of a person's personality traits and cognitive abilities can be traced to genetic influence and that psychological disorders arise from the interactions of many genes.

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In order to determine the absolute age of the above fossil, scientists should
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