Results for: Humans-learn-to-copy-dna

In Health

How does DNA get copied?

DNA is copied during DNA replication. The first step of DNA replication involves the unwinding of the double helix. The enzyme helicase breaks the hydrogen bonds between the c (MORE)
In Biology

Why is it important for DNA to be copied exactly?

To make sure each cell has a complete set of genes to pass to the next generation. And to provide instruction for the cell's activities, forming genes & providing the genetic (MORE)
In Health

What has to happen for DNA to copy itself?

Dna molecules makes a copy of itself by going through the ribosome then using TRNA and mRNA to make an exact copy of itself then passes through the other side of the ribosome.
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How does DNA make a copy of itself?

(When chromosomes are duplicated before mitosis, the amount of DNA in the nucleus is doubled). The two strands of the DNA molecule unwind and separate. Each strand then bec (MORE)

How does DNA make copies of itself?

DNA makes copies of itself through the process of replication.  Because the nucleotide bases are complementary, they automatically  make the other strand of complementary ba (MORE)
In Biology

What is it called when RNA copies to DNA?

When RNA's base sequence is used to determine the base sequence of a new strand of DNA, that is called reverse transcription. This is because the process is the reverse of tr (MORE)