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vampirchik [111]
3 years ago
11

Is mitochondria powerhouse of cell?? t/F

Biology
2 answers:
AlladinOne [14]3 years ago
3 0

Explanation:

it's true that Mitochondrion is power house of the cell..

Otrada [13]3 years ago
3 0
True, the mitochondria is the powerhouse of the cell.
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In the 1960s, new evidence helped support the theory of continental drift and change it into the theory of plate tectonics. What
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Which of the following is/are true?
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Answer: Only Options A, C and E are correct

A) Sympatric speciation is best described as a random event that disrupts the allele frequencies in a population

C) Sympatric speciation does not require geographic isolation.

E) Sympatric speciation can be due to sexual(mate) selection

Explanation:

Sympatric speciation is a random or naturally occurring event whereby organisms of the same species:

> live in the same territory or nearby territories ( i.e not living in isolation)

> DO NOT interbreed, but select a sexual mate from a much diverse territory which results in an uneven gene flow or disruption of alleles among the population of same species of the parents organisms.

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The types of DNA and the bones structure

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3 years ago
Using this list, write down two characteristics that differentiate a football from a basketball:
MrRissso [65]
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<em><u>I </u></em><em><u>think</u></em><em><u> </u></em><em><u>these</u></em><em><u> </u></em><em><u>answers </u></em><em><u>might </u></em><em><u>help</u></em><em><u> </u></em><em><u>u</u></em>

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Answer:

introduces a premature stop codon into the mRNA

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There are three stop codons: UAA, UAG, UGA. A nonsense mutation introduces a stop codon in place of an amino acid encoding codon. It results in the formation of truncated protein which is shorter than the normal protein. Truncated proteins are mostly nonfunctional.

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