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Mars2501 [29]
3 years ago
13

Diagram A in Figure 3-1 is an example of ____.

Biology
2 answers:
Artist 52 [7]3 years ago
5 0

Answer:

a.diffusion

Explanation:

Difussion is a chemical movement that happens in all compunds where particles from high concentration levels move towards lower concentration areas, this happens on liquids and gases and it helps living beings since it´s a way in which compounds move in and out of the cell.

AfilCa [17]3 years ago
4 0
It's diffusion because it's movement from high to low concentration
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What is the correct order of events: Homologous chromosome separate Chromosome condenses Lining up on metaphase plate, Crossing
Sedbober [7]

Answer:

Chromosome condenses

Pairing up to form tetrad

Crossing over

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Explanation:

Condensation of chromosomes occurs in prophase I phase. Pairing up to form tetrad occur during prophase I. Crossing over occurs during prophase I of meiosis cell division. Chromosomes line up along the metaphase plate in the stage of Metaphase. Centromeres break down and homologous chromosomes separate in anaphase I phase of meiosis.

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3 years ago
A strand of DNA has the sequence GATTACA. What will be the sequence of the complementary strand of DNA?
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Answer:

Pretty sure it is: CTAATGT

I would appreciate some verification but im 75% sure

Explanation:

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Which statement is true about two atoms of carbon that have the same number of neutrons?   A. They are the same isotope.   B. Th
andre [41]

Answer:

A

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the point of difference in isotopes is the number of neutrons. since they have the same number of neutrons, they are the same isotope.

3 0
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Read 2 more answers
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