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bezimeni [28]
3 years ago
5

At what type of boundaries do oceans occur?

Biology
1 answer:
Licemer1 [7]3 years ago
3 0

Answer:

When two plates are moving away from each other, we call this a divergent plate boundary. Along these boundaries, magma rises from deep within the Earth and erupts to form new crust on the lithosphere. Most divergent plate boundaries are underwater and form submarine mountain ranges called oceanic spreading rid

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The Environmental Policy Act of 1969 was instituted as a follow up regulation to major environmental issues that occurred in
tatyana61 [14]

Answer:

The given statement is true.

Explanation:

The enactment of the Environmental Policy Act or the EPA in 1969 was done to monitor the issues of the environment that took place in the 1960s. It was the major and the primary law, which was postulated at that time to solve environmental issues in the United States. The enactment of the EPA law was done for various reasons, some of which are as follows:  

1. To better the health of human beings.  

2. To generate harmony between nature and humans.  

3. To encourage efforts to reduce destruction to the environment.  

6 0
3 years ago
The letter X in the diagram below represents what enzyme used in the process shown?
Anvisha [2.4K]

<u>Answer</u>: Option D. RNA polymerase.

<u>Explanation</u>:

  • Transcription is the process which is used to produce RNA from a DNA template.
  • The enzyme involved in the process of transcription is <em>RNA</em> <em>polymerase</em> which is responsible for separating the DNA strands and making an RNA which is complementary to the DNA.
  • RNA polymerase joins the nucleotides in the newly formed RNA strands by utilizing the energy released from the cleavage of the additional phosphate bonds that are removed by it.
  • The RNA polymerase dissociates from the DNA only after the process of transcription is complete.

Attached is an image with the correct labeling.





5 0
3 years ago
DNA is different from RNA in that
Olegator [25]

Answer:

RNA contains an additional oxygen atom on the ribose sugar. (Ans. C)

Explanation:

RNA contains a sugar which is known as ribose, and which contains an extra group of hydroxyl (OH-) while DNA contains deoxyribose sugar.

RNA contains four nitrogenous bases cytosine, adenine, guanine, and uracil, while DNA contains cytosine, adenine, guanine, and thymine.

Double helix means two stranded structure like DNA, while RNA is single stranded.

DNA molecule is much longer polymer than RNA molecule.

5 0
3 years ago
I DON'T HAVE MUCH TIME LEFT! HELLLLLLLPPPPPP!!!
amid [387]

Answer: D

Explanation: Quick Explanation since you're in a hurry but I found that demographic transition makes the birth rate higher. D should be your best choice

3 0
3 years ago
Read 2 more answers
What is the purpose of the replication
stepan [7]

The purpose of the replication bubble is that it forms where replication is taking place (option A).

<h3>What is replication?</h3>

Replication is the process of producing replicas or duplicate of DNA or RNA molecules.

DNA replication is a very important process that occurs prior to cell division. During replication, the double stranded DNA is separated into two single strands.

Each copy called the leading and lagging strand becomes the template for the synthesis of new DNA strands.

However, a structure called replication bubble is a formed during the separation of two DNA strands by the helicase enzymes.

Therefore, the purpose of the replication bubble is that it forms where replication is taking place.

Learn more about replication at: brainly.com/question/16464230

#SPJ1

8 0
1 year ago
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