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aalyn [17]
2 years ago
15

Lập bảng so sánh quá trình phiên mã ở nhân sơ và nhân thực

Biology
1 answer:
Digiron [165]2 years ago
6 0

Answer:

Sinh vật nhân sơ chỉ có một RNA Polymerase, trong khi sinh vật nhân chuẩn có ba (RNA Polymerase I, phiên mã rRNA; II, phiên mã mRNA; và III, phiên mã tRNA).

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Neanderthals differed from modern humans in: A. long (front-to-back), vertically low skull shape B. having smaller brain size th
MrRa [10]

Answer:

A. long (front-to-back), vertically low skull shape

Explanation:

  • The Neanderthals had a different body structure than doe the present modern humans have. The had a more robust well-built structure and had a distinctive morphological feature.  
  • Research suggests they were stronger than modern man thought they were slightly shorter than modern humans. They had a noticeable face, a chin, and a forehead slope.
4 0
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Jessica's teacher has asked her to bring her 0.40 moles of sodium chloride to the laboratory. she should bring approximately ___
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Formula mass of NaCl = 58.5g
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6 0
3 years ago
In chickens, a condition referred to as "creeper" exists whereby the bird has very short legs and wings, and appears to be creep
Aleks04 [339]

Answer Explanation:

Due to technical difficulties, the answer and explanation for this problem are available in the attached file.

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6 0
3 years ago
Which pigment does plants need to be able to photosynthesise?
Usimov [2.4K]

Answer:

I think the pigment should be chlorophyll

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6 0
3 years ago
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The speed of neurotransmission in the frontal lobe increases during adolescence due to the growth of
Marizza181 [45]

Answer: Myelin

Explanation:

The speed of the neurotransmission increases as we grow. The behavior of the teenager is quite different from the behavior of the adolescents.

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As they grow and reach the late 20s the white mater in the brain increases as the frontal lobe is the last part of the brain development.

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4 0
3 years ago
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