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3 years ago

14

The tundra is characterized by extremely low temperatures as well as little precipitation, a rocky landscape,and permafrost.beca

use of these physical features, what type of producers would we expect to find in the tundra ?

2 answers:

Tanzania [10]3 years ago

5 0

Answer:

Linches and low-growing moss

Explanation:

Jlenok [28]3 years ago

4 0

Low shrubs, grasses, reindeer mosses

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A gene with the sequence ATTCATTCA underwent duplication after a few generations. Which sequence represents this gene after the

Ratling [72]

Answer:

The sequence would be <u>ATTCATTCA</u>.

Explanation:

Usually, when a sequence is duplicated, one of them becomes a non-coding. It's just like a computer. There can only be one specific file, or else a duplicated one will just replace the existing one, if you allow the file to do so. Same with DNA. This is why most of our DNA have no function and why we lost genetic abilities such as being able to produce our own Vitamin C.

So instead of the new gene being ATTCATTCAATTCATTCA, it's simply ATTCATTCA. You simply cannot have duplicates, just like computer files. I wish I could share an amazing video by PBS Eons giving a great explanation about genes and stuff, but sadly Brainly doesn't like such stuff, so just <em>search up in ㄚㄖㄩㄒㄩ乃乇 (ebuTouY) "genes we lost along the way" and it should be the first video that pops out.</em> Trust me, it's a great video, it's much better than my explanation.

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3 years ago

Chronic jet lag produces ________ that may be permanent.

Fofino [41]

Chronic jetlag can cause cognitive deficits that can be permanent. This happens because the normal circadian rhythm of the body is disrupted. The endogenous system of circadian timing in the body adapts slowly. This disturbance can impair the physical and psychological health of the person.

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3 years ago

41) a particular triplet of bases in the template strand of dna is 5' agt 3'. the corresponding codon for the mrna transcribed i

KiRa [710]

A particular triplet of bases in the template strand of DNA is 5' agt 3'. the corresponding codon for the mRNA transcribed is<u> 3' UCA 5'</u>

<u></u>

It serves as a link between DNA's genetic code and proteins' amino acid sequences.

The codons in the messenger RNA (mRNA) are complementary to the nucleotide sequence on the DNA template strand.

Then it controls the synthesis of amino acids with the aid of tRNA and ribosomes.

Its name, messenger RNA, refers to the fact that it carries genetic information. The single strands of adenine, cytosine, guanine, and uracil that make up the mRNA molecule are held together by a sugar phosphate backbone.

Two codons: His, Lys, Phe, Tyr, Asn, Asp, Cys, Gln, Glu, Codons Ile, STOP, and three ("nonsense"). Ala, Gly, Pro, Thr, and Val are the four codons. None of the five codons.

Learn more about mRNA:

brainly.com/question/24885193

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1 year ago

What would happen if there was a sudden increase in the amount of greenhouse gases in Earth's atmosphere

Harrizon [31]

There would be a much more severe cause of global warming if there is a sudden increase in greenhouses gases. With greenhouse gasses such as carbon dioxide, the heat of the earth cannot be penetrated through the atmosphere and will be trapped, the sunlight also cannot be reflected.

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3 years ago

Which of the following can be said about the use of agriculture

ExtremeBDS [4]

B - Many Agricultural practices bear some pretty bad impacts on the environment. A, C and D are incorrect.

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3 years ago