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Marrrta [24]
3 years ago
10

I need help and fast with bio

Biology
1 answer:
frutty [35]3 years ago
8 0
No question no answer
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The lagging strand is characterized by a series of short segments of DNA (Okazaki fragments) that will be joined together to for
IRINA_888 [86]

The correct answer is: DNA polymerase is a directional enzyme that synthesizes leading and lagging strands during replication

DNA polymerase is an enzyme that synthesizes DNA during the DNA replication by adds nucleotides to the 3’ end of a primer. This means that the new chain is formed in a 5’ → 3’ direction.

Because double-stranded DNA is antiparallel, DNA polymerase moves in opposite directions on the two strands-leading and lagging strand. The leading strand is copied continuously since DNA polymerase is moving towards the replication fork.  The lagging strand is copied discontinuous. DNA polymerase is moving away from the replication fork (and helicase that separates the strands), so it must constantly return to copy newly separated stretches of DNA. So,  the lagging strand is copied as a series of short fragments-Okazaki fragments that are joined together by a combination of DNA pol I and DNA ligase.

8 0
4 years ago
What is the difference between an energy transfer and an energy transformation?Give your own example for each
butalik [34]
Energy can move to something else or another part of something-transfer.
Conduction is an example.

Energy transformation is one energy form changing to another kind of energy.
Chemical energy is transformed into mechanicle energy in a car.

Just learned this in school
3 0
3 years ago
Which of the following is true of vacuoles?
Damm [24]
These are all true- Vacuoles might store food or any variety of nutrients a cell might need to survive but they can even store waste products so the rest of the cell is protected from contamination. They’re also larger in plants than in animals
3 0
4 years ago
Read 2 more answers
Which of the folllowing might occur if people fail to conserve water ?
Alchen [17]
People can be dehydrated and if the world water runs out the human population can decrease easily. (Answer my question too plz)
4 0
4 years ago
How does temperature affect pressure?
Delvig [45]

Answer:

D. As temperature increases, so does pressure.

Explanation:

As the temperature increases, the average kinetic energy increases, making the gas particles hit the walls of the container more (therefore increasing pressure). Hopefully this helps! Good luck :)

8 0
2 years ago
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