On what factors does the weight of an object depend?

Ira Lisetskai [31]

Enzymes- are proteins which function as biological catalysts 

so, the answer is that they are proteins.

5 0

3 years ago

The lagging strand is characterized by a series of short segments of DNA (Okazaki fragments) that will be joined together to for

scZoUnD [109]

Question is incomplete. Complete question has been attached.

Answer:

A) DNA polymerase is a directional enzyme that synthesizes leading and lagging strands during replication.

Explanation:

DNA polymerase synthesizes the new DNA strand from the template strands. Both the strands in a DNA molecule act as templates, however both of them have different orientation. It was observed that 3'-5' template DNA produced a new DNA strand continuously in one step. However, 5'-3' template produced new DNA strand in fragments which were joined together later. This observation gave the idea that DNA polymerase is a directional enzyme. It synthesizes DNA in 5'-3' direction so 3'-5' template gave rise to a continuous DNA segment. However, for 5'-3' template, DNA polymerase had to synthesize in opposite direction i.e. 3'-5' which was not possible directly. So the enzyme replicates it in short separate fragments which are later joined by DNA ligase.

8 0

3 years ago

Enzymes are catalysts because they lower the of a chemical reaction

aev [14]

Answer:

They lower the activation energy of chemical reactions.

Explanation:

4 0

3 years ago

Read 2 more answers

How much of our genes do we share with a round worm

Ivan

Acorn worms look nothing like people; the worms have no limbs and breathe through slits in their guts. But they share approximately 14,000 genes with humans, scientists found, comprising about 70 percent of the human genome

6 0

2 years ago

Read 2 more answers

DDT was widely used as a pesticide for 20 years. Its use was banned after studies showed severe side effects were evident in hum

e-lub [12.9K]

Answer:

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Explanation:

5 0

3 years ago