Transcription

The first step of protein synthesis is ....

• Replication

• Translation

• Mitosis

• Transcription

Transcription uses enzymes.

• True

• False

Transcription takes place in the ......

• Ribosome

• Nucleus

• Cytoplasm

• Vacuole

Enzyme that synthesize the mRNA strand from the DNA strand.

• DNA Polymerase

• DNA Helicase

• RNA Ligase

• RNA Polymerase

What is the nitrogenous base found ONLY in DNA?

• Adenine

• Thymine

• Cytosine

• Uracil

When separating the DNA strand, the _______ bonds between the bases are split.

• Covalent

• Hydrogen

• Ionic

Uracil binds with ________.

• Guanine

• Cytosine

• Thymine

• Adenine

RNA is double-stranded.

• True

• False

RNA has ribose sugar, while DNA has deoxyribose sugar.

• True

• False

the 'm' in mRNA stands for .....

• mother

• messenger

• make