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Brums [2.3K]
3 years ago
15

The two sides of the DNA molecule are held together across the center of 1 point

Biology
1 answer:
Ronch [10]3 years ago
8 0

Answer:

I believe it is the Hydrogen bond

Explanation:

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Which of the following choices is NOT considered an environmental stressor?
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Answer:

c. cancer

Explanation:

Any conditions present in the natural surroundings, that exert adverse impact of mental wellness of the individuals are referred to as environmental stressors. Among the given options, heavy traffic, flashing light and loud noises are the stressors present in surroundings. Cancer is a disease that affect the physical well being of the person; it is not present in surroundings.

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What is true about the most recent ice age?
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List the four main components of air in their molecular form.
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Dry air is a mechanical mixture of nitrogen, oxygen, argon and several other gases in minor amounts.

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Is oxygen necessary for the production of apt in your cells?
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3 years ago
Please help me, I need this ASAP!
AveGali [126]
Prophase I
The chromosomes condense, and the nuclear envelope breaks down & crossing-over occurs.

Metaphase I
Pairs of homologous chromosomes move to the equator of the cell.

Anaphase I
Homologous chrmosomes move to the oppisite poles of the cell.


Telophase I and Cytokinesis
Chromosomes gather at the poles of the cells & the cytoplasm divides.

Prophase II
A new spidle forms around the chromosomes.

Metaphase II
Chromosomes line up at the equator.

Anaphase II
Centromeres divides & chromatids move to the opposite poles of the cells.

Telophase II and Cytokinesis
A nuclear envelope forms around each set of chromosomes & the cytoplasm divides.
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