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Marina86 [1]
3 years ago
12

Which one is the true answer

Biology
1 answer:
scoundrel [369]3 years ago
3 0
Answer:
B
Explaination:
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Describe the energy pyramid describe the biomass pyramid
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The biomass pyramid describes the total mass of an organism and as a biomass moves up, the overall mass is losing volume. This means it decreases as it moves from the bottom to the top. 
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True / False Trees are known as nonrenewable resources found on Earth.
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Rna primers must be present on which strand during dna synthesis?
Tanya [424]

Answer:Both on the leading strand and on each okazaki fragments of the lagging strand.

Explanation:

A primer is a short single-stranded RNA nucleotide that initiate DNA synthesis at the replication fork. Because DNA polymerase can not initiate replication on it own short strand of RNA primer synthesized by an enzyme RNA primase is needed to initiate DNA polynucleotide synthesis.

RNA primer is present on both leading and lagging strand.

RNA primer of about 10 nucleotides long are present on the leading strand and on each okazaki fragments on the lagging strand to initiate replication. The RNA primer is removed and replaced by DNA nucleotides by DNA polymerase.

6 0
3 years ago
Which of the following results when a person’s hand is near an open flame?
Ede4ka [16]

Given what we know, we can confirm that when a person's hand is near an open flame, the brain is required to integrate incoming and outgoing information. Option C is correct.

<h3>What happens when a person's hand is near a flame?</h3>

We can say that the information from the heat being generated by the flame is received by sensory neurons in the person's hand. This information generates a pain response which is integrated as incoming information in the brain, which then produces a motor response to move the hand away from the flame, as an outgoing signal.

Therefore, we can confirm that when a person's hand is near an open flame, the brain is required to integrate incoming and outgoing information. Option C is correct.

To learn more about neurons visit:

brainly.com/question/9401108?referrer=searchResults

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Mutations can be<br> beneficial.<br> neutral.<br> harmful.<br> all of the above
d1i1m1o1n [39]
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3 years ago
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