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4vir4ik [10]
3 years ago
13

Describe what it means when we say that DNA replication is semi-conservative:

Biology
1 answer:
Anna007 [38]3 years ago
3 0

Answer: Semi-conservative replication means that during DNA replication, the two strands of nucleotides separate. Both strands then form the template for free nucleotides to bind to to create the two identical daughter strands. Hence each daughter strand has half of the DNA from the original strand and half newly-formed DNA.  brainliest

Explanation:

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Mosses are examples of which type of plant?
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Explanation:

Botanically, mosses are non-vascular plants

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3 years ago
PLEASE HELP!!!!!<br><br><br><br> What happens during human reproduction?
marissa [1.9K]

Answer:

A baby is made

Explanation:

The sperm cell (from the man) and the egg cell (from the woman) combined, makes Zygote, the Zygote converts into the Embryo, and the Embryo converts into the Baby.

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3 0
2 years ago
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Please help asap!
blagie [28]

1) Amino acids. Option B.

2) Phosphorus. Option D.

<h3>What are proteins?</h3>

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Therefore, when the researchers examine the phagocyte, the presence of amino acids would be an indication of the effectiveness of the antibiotics.

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More on proteins can be found here: brainly.com/question/17095120

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8 0
2 years ago
Which is a requirement for natural selection to occur?
KIM [24]

Answer:

Fewer Offspring than the environment can support

Explanation:

It takes time for  a creature to adapt to its  Environment. So that puts off 2.

Your guaranteed to get traits from your parents so that rules out #1

There isn't really an equal probability of survival for an offspring, ruling out #3.

So that leaves us with 4. I'm not biology expert, I'm just letting you know how I did this problem.  Just in case i'm wrong, I would double check with other answers :)

4 0
3 years ago
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What controls and directs the production of proteins in living things?
weqwewe [10]

Answer:

Most genes contain the information needed to make functional molecules called proteins, The journey from gene to protein is complex and tightly controlled within each cellTogether transcription and translation are known as gene expression.

Explanation:

learned it in middle school

8 0
3 years ago
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