DNA Test Review 2

Small segments of RNA that transport amino acids to the ribosomes

• TRNA

• RRNA

• MRNA

• QRNA

How does RNA differ from DNA?

• RNA contains uracil and deoxyribose
• RNA contains ribose and thymine
• RNA contains uracil and ribose
• RNA contains adenine and ribose

Enzyme that breaks hydrogen bonds (unzips)

• Ligase

• Polymerase

• Primase

• Helicase

Which of the following is a base pair?

• Adenine - Cytosine

• Cytosine - Thymine

• Deoxyribose - Cytosine

• Cytosine - Guanine

Which 2 molecules form the sides (backbone) of the DNA ladder?

• deoxyribose sugar and adenine
• deoxyribose sugar and a hydrogen bond
• deoxyribose sugar and the nucleus
• deoxyribose sugar and phosphate

What are ribosomes made of?

• tissue
• organelles
• ribosomal RNA molecules and proteins
• DNA

A process in which DNA has the unique ability to make an exact copy of itself.

• Replication
• Translation
• Transcription

Tags

NGSS.HS-LS3-2

mRNA is made during:

• Transcription
• Translation
• Movie Time
• IDK?

The diagram shows the process of

• Transcription
• Translation
• Replication
• Mitosis

Tags

NGSS.HS-LS1-1

The primary sequence of a protein refers to the:

• Order of amino acids
• α-Helix or β-Pleated Sheet
• Interaction of subunits
• Hydrogen Bonding