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Lelu [443]
2 years ago
9

Which of these human features evolved most recently?

Biology
1 answer:
Greeley [361]2 years ago
8 0

Answer: Enlarged brain because this is how i found it it was on quizlet

Explanation:

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Describe the steps in transcription that require complementary base pairing.
nalin [4]

Answer:

Explanation:

Transcription takes place in nucleus in the presence of the enzyme RNA polymerase.

During transcription, the code present in DNA gets transcribed into the code in mRNA.  (messenger RNA)

RNA even though is a single stranded shows base pairing.

The pre-mRNA gets created from the DNA.

DNA has two strands, one of these strands acts as coding and another non coding strand.

The DNA shows base pairing with AGTC.   [A-Adenine, G- Guanine, T-Thymine and C- Cytosine]

Whereas mRNA base pairing with AGUC.  [ U- Uracil ]

Here in mRNA, instead of thymine, uracil gets paired.

According to base pairing of coding strand/sense strand of DNA, complementary bases pairs in 5'---->3' direction in mRNA.

The mRNA created looks exactly like the non-coding strand/sense strand of DNA except instead of thymine, uracil gets replaced.

The pre-RNA undergoes splicing, capping and tailing to form mature mRNA.

5 0
3 years ago
T or F... The Earth's climate changed naturally BEFORE humans existed. * <br> True<br> False
DENIUS [597]

Answer:

Explanation:

true

6 0
3 years ago
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State one difference in the characteristics of the vibration of the voice box of men and women
kvv77 [185]
That one difference is that a women’s voice box has a much higher vibration and a Male’s voice box has a much lower and deeper vibration when they get older.
Hope this helps :)
3 0
3 years ago
Which of these characteristics is shared by algae and seed plants? Which of these characteristics is shared by algae and seed pl
Tomtit [17]

Answer:

the correct answer is: chloroplasts

Explanation:

Chloroplasts are the cellular organelles that in photosynthetic eukaryotic organisms take care of photosynthesis.

The characteristic shared by both algae and seed plants is the presence of chloroplasts. Algae and seed plants both have chloroplasts.

5 0
3 years ago
What would most likely happen to the structures in the diagram if the plant experienced a drought
Westkost [7]

Answer:

I wouldn't know

Explanation:

I would love to answer this question for you, sadly you have not provided us with the diagram. So  I am not able to see which type of plant experienced a drought.

8 0
3 years ago
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