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rusak2 [61]
3 years ago
11

In semiconservative dna replication, each new double helix formed will have

Biology
1 answer:
Gnesinka [82]3 years ago
7 0
In semiconservative DNA replication, each new double helix that will form will have 1 polynucleotide strand that is from the old DNA molecule and is an Old or Parent strand, and will have a polynucleotide strand from the newly synthesized one, the new DNA strand.
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In 1884, Hans Christian Gram described a method of staining bacterial cells while not staining surrounding animal tissues. Howev
liubo4ka [24]

Answer:

In 1884, Hans Christian Gram described a method of staining bacterial cells while not staining surrounding animal tissues. However, he thought that the staining method he developed was faulty because not all bacteria stained. ... Not all bacteria stained because some have walls that prevents the staining.

3 0
3 years ago
Can someone explain to me why the answer is D?? Thank you!
rjkz [21]

D is the answer because carbondioxide and oxygen are both needed for plants or green plants to survive.

I hope it helped

7 0
3 years ago
Which factor would not limit the production of glucose by photosynthesis in plants?A) limited sunlight B) shortage of water C) e
EastWind [94]
Hello!

I believe the best answer to your question would be Option C) excess carbon dioxide.

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4 0
3 years ago
The mechanical stress applied to bones during moderate physical exercise leads to
Vadim26 [7]

Answer;

-Bone tissue becoming stronger.

The mechanical stress applied to bones during moderate physical exercise leads to bone tissue becoming stronger.

Explanation;

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-Weight-bearing physical activity causes new bone tissue to form, and this makes bones stronger. This kind of physical activity also makes muscles stronger. Bones and muscles both become stronger when muscles push and tug against bones during physical activity.

8 0
3 years ago
When a drug enters the body via oral ingestion, smoking, snorting, or injection, the chemicals move through the bloodstream and
Anna007 [38]

Answer:

Blood Brain Barrier(BBB)

Explanation:

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From above any  substances  absorbed into the blood stream  irrespective of the mode of entry  are transported through  the BBB, and  are selectively  regulated to enter the brain cells by the BBB's   interactions with the blood vessels, hormones etc.

Basically it allows the passage of nutrients,  a few  drug, hormones and resists certain toxins and pathogens for the brain homeostasis.

5 0
3 years ago
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