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Hunter-Best [27]
2 years ago
12

Circle the letter of each sentence that is true about the cell wall.

Biology
2 answers:
notka56 [123]2 years ago
6 0

Answer:

D.Water and oxygen cannot pass through the cell wall

Explanation:

not sure

Rasek [7]2 years ago
6 0
B is true for sure. C is definitely not true, they only have a cellular membrane
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7) 4 unique haploid daughter cells are formed:
Anettt [7]

Answer:

Meiosis II

Telophase II

Explanation:

The chromosomes line up in a similar way to the metaphase stage of mitosis. The sister chromatids separate and move toward opposite ends of the cell. Meiosis II results in four haploid (N) daughter cells. You have FOUR (4) daughter cells with the haploid number (N) of chromosomes

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3 years ago
A DNA fragment with the sticky end sequence TGGCA will bind with another DNA fragment with the sticky end sequence _____
klio [65]

Answer:

A DNA fragment with sticky end sequence TGGCA will bind with another DNA fragment with sticky end sequence ACCGT.

Explanation:

When a DNA strand is separated by the restriction endonuclease, it forms two separate single strands. These strands or cuts are known as sticky ends as they are detached from the complementary pairs.

These cuts of DNA are without complementary pairs and when they find suitable base pair, they get attached to it. These sticky ends are allowed to fix with the complementary base pairs during PCR/ polymerase chain reaction.

They are called sticky ends as they are ready to stick with the complementary base pairs of nucleotides.

6 0
3 years ago
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4 0
3 years ago
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Plants typical of the tundra are very short in stature or height. What is advantageous about this so called 'cushion plant form
melomori [17]

Answer:

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Explanation:

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One kind evidence that supports Wagner's hypothesis is that
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