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nadya68 [22]
2 years ago
15

1) Q: A: Central dogma includes the following: The DNA codes for the production of messenger RNA (mRNA) during transcription. In

eukaryotic cells, the mRNA is processed and migrates from the _________ to the _________. Messenger RNA carries coded information to the __________. where this information is translated and used i for protein synthesis. Fill in the blanks within the text. A) nucleus, cytoplasm, ribosome B) nucleus, ribosome, Golgi complex C) ribosome, ER, Golgi complex Eliminate D) DNA, RNA, ribosome
Biology
2 answers:
gayaneshka [121]2 years ago
7 0
A) nucleus, cytoplasm, and ribosome
Sedaia [141]2 years ago
6 0

Answer: The correct answer for the fill in the blank is A) Nucleus, cytoplasm, ribosome.

According to central dogma, genetic information is transferred from DNA ( deoxyribonucleic acid) to mRNA ( messenger RNA) and finally to proteins.

The DNA is converted to mRNA in a process called transcription. This takes place in the nucleus of the eukaryotic cells. mRNA moves to cytoplasm where it is finally converted to protein ( through translation) at the site called ribosomes.

In other words, mRNA carries information in the form of codons that is used  for the synthesis of proteins.

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A. ovary

Explanation:

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Hope this Helps!

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What is the name of a contracting unit of skeletal muscle?
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Why is it necessary for DNA to replicate as the first step in mitosis?
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DNA is a macromolecule composed of nucleotides which carry the genetic instructions used in the growth, development, functioning and reproduction of the cell. One of the most important characteristics of DNA is its ability to make several copies of it (to be copied via the process of replication). When the cell divides into two it must carry each copy of DNA into the divided cells. Through replication, the DNA transfers the information necessary for creating an exact copy of it in the new daughter cell. The transfer of the DNA to the next generation of cells is essential for the function of the whole organism.

<span>DNA replication will make the organism to reproduce the genetic code and transfer it to the next generation (through the reproduction) and thus, to continue the species. </span>

7 0
3 years ago
Read 2 more answers
1. Which structure is found in all animal cells?
gayaneshka [121]
<h2>Question:-</h2><h3> Which structure is found in all animal cells?</h3>

<h2>Answer :- Centrioles </h2>

<h2>Explanation:- </h2>

  1. They are barrel shaped cell organelles only found in animal cell
  2. There function is to help in division of cell membrane by forming microtubules which help in division of chromosomes ( spindle fibres)
  3. They play role in arranging microtubules which act as endoskeleton of the cell
  4. They also help in formation of cell structure like cilia and filaments
6 0
2 years ago
Read 2 more answers
A segment of DNA shows bases in this order AGT CAC GCA, complete the corresponding DNA strand: TCA GTG?
GrogVix [38]

The answer is B: CGT


According to the base pairing rules, in DNA, adenine pairs with thymine (A-T), and cytosine pairs with guanine (C-G).

The complementary triplet for GCA is CGT. So, for the DNA segment AGT CAC GCA, the complementary strand will be TCA GTG CGT:

Known strand:                  <span>AGT CAC GCA</span>

<span>Corresponding strand:      TCA GTG CGT</span>

4 0
3 years ago
Read 2 more answers
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