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OLga [1]
3 years ago
14

The type of RNA that delivers amino acids to the ribosome during protein synthesis is tRNA.a) trueb) false

Biology
1 answer:
DENIUS [597]3 years ago
6 0

Answer:

A). True

Explanation:

tRNA, which means transfer RNA is one of the three types of RNA known in nature. The tRNA is found in the ribosome, where it plays a pivotal role in protein synthesis (translation). Transfer RNA is the RNA responsible for reading the nucleotides in the mRNA codon and carrying the amino acid that corresponds those codons to the ribosome.

The tRNA has a 3-dimensional structure that allows it to carry anticodon that reads codon and also carry amino acids on opposite ends. Hence, according to this question, tRNA is a type of RNA that delivers amino acids to the ribosome during protein synthesis.

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What will happen if external factors affect cell division in a group of cells placed in a culture dish? A) Anchorage dependence
irakobra [83]

Answer:

option B is correct

Explanation:

the effect of external physical factor on cell division is clearly seen on in density dependent inhibition( a phenomenon in which crowded cell  stop dividing)

6 0
4 years ago
Flower color in the varieties of pea plants studied by Mendel is controlled by alleles at a single locus. A group of peas homozy
VladimirAG [237]

Answer:

Option 1, 0

Explanation:

Complete question

Flower color in the varieties of pea plants studied by Mendel is controlled by alleles at a single locus. A group of peas homozygous for purple flowers is grown in a garden. All flowers are purple, yet there is some variation in the intensity of the purple color. The estimated heritability for this observed variation in flower color would be

  1. 0.
  2. 0.5.
  3. 0.75.
  4. 1.
  5. Cannot be determined without additional information

Solution

Given all the pea plants in the garden are homozygous purple (PP)

If we cross two PP parents, the following offspring will be produces

PP * PP

PP, PP, PP, PP

This means that all offspring are also homozygous purple.

Thus, chances of inheriting variation in the purple color of offspring are negligible. However, the variation in their color can be due to their individual interaction with the variable factors in the environment

Hence, option 1, 0 is correct

6 0
3 years ago
How do humans affect biodiversity
hammer [34]
Fishing I think would be onw
8 0
3 years ago
Which devices can transform the information in vibrating matter into another form of information?
Ronch [10]

Answer: hewo, there! your answer is Below

seismograph and Car radio  Would be my Answer

Explanation:

an instrument that measures and records details of earthquakes, such as force and duration.

Hope this helps you!!

Have a great day!!

8 0
3 years ago
What should a scientist do if their conclusions do not support their hypothesis
Taya2010 [7]
If the conclusions do not support their hypothesis they would start the experiment all over again and see what they did wrong. <span />
5 0
3 years ago
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