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ivanzaharov [21]
2 years ago
14

When a double helix of dna is replicated, two complete helices are formed. together, these helices are called sister __________?

Biology
1 answer:
Degger [83]2 years ago
6 0
Chromitids is the correct answer
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As part of their normal function, many proteins bind to DNA briefly and then release it again. Which types of interactions might
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Answer:

Non-covalent interactions.

Explanation:

DNA is present as genetic material in all the living organism except some viruses. DNA also perform important other functions - code for proteins, used as a source of energy.

The DA binds with protein to perform their functions. These proteins may acts as activator for DNA. The proteins binds in the non covalent interactions ( ionic bonding, hydrogen bonding, vanderwalls and hydrophobic interaction) so that proteins may easily detach from the proteins. These interactions helps in the attachment and easily detachment of proteins from DNA.

Thus, the correct answer is non-covalent interaction.

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Transcription and translation are the two processes involved in protein synthesis. During transcription, DNA is copied into mess
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the job of the tRNA is to read the message of the nucleic acids or nucleotides and translate it into proteins or amino acids . it translates  the mRNA. gives the Ribosome directions on what kinds of proteins to make

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Select the correct statement about the neural mechanisms of respiratory control. A. The ventral respiratory group is contained w
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D

Explanation:

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Which region of Earth did John Tuzo Wilson believe was broken into plates? Lithosphere outer core lower mantle asthenosphere
notsponge [240]

The correct answer is option A - Lithosphere

Explanation:

John Tuzo Wilson was a Canadian geophysicist who is known for his contributions to the theory of plate tectonics.

Plate tectonics supports the idea that the rigid outer layer of the Earth or the lithosphere is broken into numerous plates. These plates move independently over the asthenosphere.


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A culture medium consisting of agar, human blood, and beef heart is a A) Chemically defined medium. B) Complex medium. C) Select
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A culture medium consisting of agar, human blood, and beef heart is a

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