Review for Unit 5 - Proteins, DNA, RNA

A portion of mRNA is coded CUG. The corresponding DNA is coded

• GAC
• GTC
• CTG
• CAG

A portion of DNA reads GAG. The corresponding mRNA would be

• GUG
• GTG
• CTC
• CUC

DNA polymerase and RNA polymerase are similar in that they

• are both enzymes
• both are involved in making new polymers
• both can be found doing work in the cell nucleus
• all of these things are true

DNA polymerase and RNA polymerase are different in that they

• are involved in synthesis of different polymers
• DNA is a biological catalyst and RNA is not
• DNA polymerase synthesizes proteins and RNA polymerase synthesizes carbohydrates
• Stop trying to trick me; none of these are true!

The process of creating RNA using DNA as the template is

• translation
• transcription
• translocation
• Transylvania

In RNA, uracil takes the place of the DNA nitrogen base called

• guanine
• cytosine
• thymine
• adenine

Molecule 3 is synthesized in 

• ribosomes
• chloroplasts
• the cell membrane
• the nucleus

There are 3 types of RNA. What are they? (Select all that apply)

• tRNA

• rRNA

• mRNA

• xRNA

RNA contains the sugar

• ribose
• deoxyribose
• glucose
• lactose

Which of the following statements is true?

• DNA is single-stranded
• RNA is single-stranded
• DNA contains uracil
• RNA contains deoxyribose