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Luda [366]
3 years ago
10

What are some parts of a food chain and a food web

Biology
1 answer:
allsm [11]3 years ago
5 0
The sun, producers , consumers, decomposers
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DNA replication of chromosomal DNA in a cell requires all of the following, EXCEPT A) DNA polymerase B) primase C) helicase D) R
Viktor [21]

Answer:

The correct answer is D)RNA polymerase

Explanation:

In DNA replication many enzymes and proteins are required to replicate a DNA template. For initiation of DNA synthesis the two DNA strands must be separated which is done by helicase.

Then primase adds short nucleotide sequence and initiate DNA replication. After that DNA polymerase acts and adds nucleotide at the 3' end of growing  DNA strand. Ligase is the enzyme that joins the two Okazaki fragments that are created in the lagging strand.

RNA polymerase is not required in DNA replication and it works in transcription therefore the correct answer is RNA polymerase.

8 0
3 years ago
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Which is considered a modern space exploration project rather than a historical or future project?
Llana [10]

A.) Launch a satellite

Landing on the moon takes years to figure out. (How, when, what is the purpose,  etc.)  Capturing an asteroid is beyond difficult and would also take years to figure out how to do so.

Launching a space probe has yet to be done BUT we have had a satellite launched (hence how we get satellite images.)

7 0
3 years ago
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Which of the following elements has properties similar to N?<br><br> B<br> O<br> P<br> Si
kompoz [17]

arsenic

Nitrogen group element, any of the chemical elements that constitute Group 15 (Va) of the periodic table. The group consists of nitrogen (N), phosphorus (P), arsenic (As), antimony (Sb), bismuth (Bi), and moscovium (Mc).

8 0
4 years ago
Which of the following is a major force that moves water through the xylem tissues of a plant?
Sophie [7]
It is d: both b and c the capillary action and transpirational pull
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Which does not likely occur in the surrounding area during the breakdown of ATP? A. Released energy activates an enzyme B. An en
Fynjy0 [20]
<span> During the breakdown of ATP, ADP moving back to ATP synthase will most likely not happen.</span>
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