It seems like you're asking about the process of transcription in molecular biology. Here's a step-by-step explanation:

1. The process begins when the enzyme RNA polymerase binds to a region of the DNA called the promoter. This signals the start of the gene that needs to be transcribed.

2. The DNA double helix unwinds and separates to expose the bases on each strand. Only one of these strands is used as a template for RNA synthesis. This strand is called the antisense strand.

3. RNA polymerase moves along the antisense strand of the DNA, 'reading' its sequence and synthesizing a strand of RNA. This new RNA strand is complementary to the DNA antisense strand and is identical to the sense strand of the DNA (except that it contains the base uracil (U) instead of thymine (T)).

4. As the RNA polymerase moves along the DNA, the double helix re-forms behind it, so only around 10 base pairs are exposed at any one time.

5. When the RNA polymerase reaches a sequence of DNA known as a terminator, it stops making RNA and detaches from the DNA.

6. The newly formed RNA strand (known as a primary transcript) then undergoes various modifications to become a mature mRNA molecule that can be translated into a protein.

Question

It seems like you're asking about the process of transcription in molecular biology. Here's a step-by-step explanation:

1. The process begins when the enzyme RNA polymerase binds to a region of the DNA called the promoter. This signals the start of the gene that needs to be transcribed.

2. The DNA double helix unwinds and separates to expose the bases on each strand. Only one of these strands is used as a template for RNA synthesis. This strand is called the antisense strand.

3. RNA polymerase moves along the antisense strand of the DNA, 'reading' its sequence and synthesizing a strand of RNA. This new RNA strand is complementary to the DNA antisense strand and is identical to the sense strand of the DNA (except that it contains the base uracil (U) instead of thymine (T)).

4. As the RNA polymerase moves along the DNA, the double helix re-forms behind it, so only around 10 base pairs are exposed at any one time.

5. When the RNA polymerase reaches a sequence of DNA known as a terminator, it stops making RNA and detaches from the DNA.

6. The newly formed RNA strand (known as a primary transcript) then undergoes various modifications to become a mature mRNA molecule that can be translated into a protein.

Knowee AI · Accepted Answer

It seems like you're asking about the process of transcription in molecular biology. Here's a step-by-step explanation:

1. The process begins when the enzyme RNA polymerase binds to a region of the DNA called the promoter. This signals the start of the gene that needs to be transcribed.

2. The DNA double helix unwinds and separates to expose the bases on each strand. Only one of these strands is used as a template for RNA synthesis. This strand is called the antisense strand.

3. RNA polymerase moves along the antisense strand of the DNA, 'reading' its sequence and synthesizing a strand of RNA. This new RNA strand is complementary to the DNA antisense strand and is identical to the sense strand of the DNA (except that it contains the base uracil (U) instead of thymine (T)).

4. As the RNA polymerase moves along the DNA, the double helix re-forms behind it, so only around 10 base pairs are exposed at any one time.

5. When the RNA polymerase reaches a sequence of DNA known as a terminator, it stops making RNA and detaches from the DNA.

6. The newly formed RNA strand (known as a primary transcript) then undergoes various modifications to become a mature mRNA molecule that can be translated into a protein.

The DNA strand that is read as the template for making RNA1 pointsenseantisense

Question

Solution

Similar Questions

Upgrade your grade with Knowee