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prohojiy [21]
3 years ago
7

What can easily pass through the cell membrane?

Biology
1 answer:
Grace [21]3 years ago
4 0

Answer:

i dont rlly get what ur asking but basically gasses diffues across the cell membrane from high conc to low concentration.

i dont know what passive transport is but active transport goes against the concentration gradient so im guessing passive is the opposite and goes with the conc gradient

Explanation:

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In my opinion these are 100 percent sure answer

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Which of the following statements best describes the relationship between the light-dependent and light-independent reactions of
Annette [7]

The correct answer is: 2)The light-dependent reactions produce ATP and NADPH, which are then used by the light-independent reactions

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5 0
3 years ago
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seropon [69]

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8 0
2 years ago
The Manx cat has abnormal spinal development and no tail. The mutation is a dominant allele (M). For notation purposes, m refers
lord [1]

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d. 1/3

Explanation:

Given, M is a dominant allele which is responsible for tailless kittens and m is recessive wild type allele which leads to kittens with tail. M is a lethal allele which means that if it is present in homozygous condition, the kitten will not survive. So the Manx cats should be heterozygous i.e. Mm.

When they mate, Mm X Mm :

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M   MM    Mm

m   Mm    mm

1/4 kittens will have MM genotype so they will not survive. Out of the remaining kittens, 1/3 will be mm and hence they will have normal tail. Remaining 2/3 will have Mm genotype like their parents and will be born without tail. Hence, there is 1/3 probability that one of the four kittens will have a normal tail.

6 0
3 years ago
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