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Nikitich [7]
3 years ago
10

18. In replication of DNA, the helix is opened and what is unzipped?

Biology
1 answer:
aalyn [17]3 years ago
4 0

Answer:

B) Hydrogen Bond

Explanation:

Those are the bonds that the restrictive enzymes unzip and the bonds that hold the complementary bases.

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In your own words, describe the purpose and process of translation. The purpose of translation is… The process of translation is
kondaur [170]

Answer:

the purpose of the translation is to make proteins. proteins are responsible for making bones, muscles, cartilage, skin and blood. proteins are synthesized from the information in a mRNA.

Process of translation

it happens in 3 phases

  • initiation: the small ribosomal subunits binds to the start of the of the mRNA sequence. then a tRNA molecule carrying the amino acid methoionine binds to start codon of the mRNA sequence. after that large ribosomal subunit binds to form the complete intiation complex.
  • elongation: the ribosome continues to translate each codon in turn each corresponding amino acid is added to the growing chain and linked via bond called peptide bond. elongation continues untill all the codons are read.
  • termination: it occurs when the ribosome reaches a stop codon. since there is no tRNA molecules that can recognise these codons the ribosome recognises that translation is complete.

after these 3 phases a new protein is realeasd

Explanation:

answer is self explanatory

5 0
3 years ago
What is the main organ has of elimination as a function?
klio [65]
The large intestine's main function is to process waste.
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What is the primary function of chloroplasts
ollegr [7]
The main role of chloroplasts<span> is to conduct photosynthesis, where the photosynthetic pigment chlorophyll captures the energy from sunlight and converts it and stores it in the energy-storage molecules ATP and NADPH while freeing oxygen from water</span>
5 0
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Why does air at 75% relative humidity and 30°C make your skin feel stickier than air at 75% relative humidity at 10°C?
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Definition: These are parents, parents of parents, etc.
valentina_108 [34]

Answer:

<u><em>Ancestors</em></u>

Explanation:

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