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Kay [80]
3 years ago
13

What is the difference between rRNA, tRNA, mRNA and codon,anticodon

Biology
1 answer:
Eddi Din [679]3 years ago
8 0
MRNA, is used to transcript DNA codes from DNA molecules and then later exits the nucleus via nuclear pore, then moves to the ribosome. Then, tRNA is activated to bring specific amino acid to the ribosome for translation. Ribosome, which is the site of synthesis of proteins, is composed of rRNA and ribosomal proteins.
A codon is a three-base sequence (three nitrogen bases in a row) on mRNA. An anticodon is a three-base sequence on tRNA. It matches the codon.
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Your muscles produce this when there are isn't enough oxygen for aerobic respiration
ValentinkaMS [17]

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8 0
2 years ago
In mice, the Sry gene is located on the Y chromosome very close to one of the pseudoautosomal regions that pairs with the X chro
makvit [3.9K]

Answer:

The model showing the condition must represent a recombination between the X and Y chromosome during meiosis in male.

Explanation:

In males, the sex chromosomes are X and Y, whereas, the females have XX chromosomes. When the X chromosome of males fuses with the female gamete it give rise to a female progeny.

The Sry gene is present on the Y chromosome. In some cases, the recombination between the X and Y chromosome during meiosis in males takes place and result in an X chromosome containing Sry gene. This Sry gene is responsible for the male characters and progeny carrying two X chromosomes, in which one has the Sry gene would have the male characters.

So, the in this case should represented the crossing over between the X and Y chromosomes in males and then passing of the Sry containing X chromosome to progeny.

6 0
3 years ago
which of the following resulted from codominance? 1)a person with AB blood type 2)a flower with pink petals 3)a rabbit with whit
katrin [286]
1) As blood groups A and B are equally dominant so the individual will express both characteristics in the phenotype. 
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3 years ago
Which of the following is a character of a low pressure system
arlik [135]
D: it’s typically associated with cloudy weather and precipitation.
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3 years ago
Read 2 more answers
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