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AysviL [449]
3 years ago
6

Help please will mark brainly

Biology
1 answer:
fiasKO [112]3 years ago
6 0

Answer: layer c is oldest but I can see all of the options

Explanation:

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What is a long chain of nucleotides that contains a sugar
levacccp [35]

Answer:

RNA

Explanation:

RNA is a single-stranded polymer composed of linked nucleotides made up of a pentose sugar (ribose), a nitrogenous base, and a phosphate group.

RNA is involved in protein synthesis and its regulation.

PLEASE MARK AS BRAINLIEST

6 0
3 years ago
The large intestine connects with the small intestine at the.
IRINA_888 [86]

Answer:

lower right abdomen

Explanation:

The colon is also called the large intestine. The ileum (last part of the small intestine) connects to the cecum (first part of the colon) in the lower right abdomen

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2 years ago
A growth composed of more than one kind of neoplastic tissue is called a
azamat
<span>It is a mixed-tissue tumor.</span>
7 0
3 years ago
Regulatory enzymes are often the first enzyme in a multiple-reaction sequence. why might this be the case?
lions [1.4K]

before wasting energy on stopping a response mechanism halfway through, you want to stop the process. feedback restraint at the outset.

Everything in cell metabolism happens extremely sequentially. A process will produce waste if you let it run on its own. First, the regulatory enzyme reduces waste by stopping the entire pathway.

<h3>Which enzymes fall under the regulatory category?</h3>

Kinases are regulatory enzymes that make it easier to transfer phosphate groups to particular substrates. Protein kinases are one of the many types of kinases that play a role in controlling and further modifying cellular activity.

<h3>Which three regulatory enzymes are there?</h3>

Citrate synthase, isocitrate dehydrogenase, and beta-ketoglutarate dehydrogenase are the three enzymes that control the TCA cycle. The irreversible stages of the TCA cycle, which are the primary point of regulation, are catalyzed by these enzymes, which are allosterically regulated.

learn more about enzymes here

<u>brainly.com/question/14603979</u>

#SPJ4

6 0
2 years ago
Read 2 more answers
Which of the following is the primary employer of natural resource professionals aPrivate landowners b Local governments c Unite
Luba_88 [7]

Answer:

I could be wrong, but I believe the answer is D) State and National parks

5 0
3 years ago
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