DNA RNA QUIZ

In transcription, DNA is transcribed to create (synthesize) mRNA, however, the nitrogenous base Thymine is replaced with the nitrogenous base ___________.

• Adenine
• Uracil
• Guanine
• Ribose

Transcribe the DNA to RNA. Which of the following is the correct sequence? ‘CGT-CAT-TTC-TAC-GTG'

• GCA-GTA-AAG-ATG-CAC
• GCA-GUA-AAG-ACA-GGG
• AUG-GCA-GUA-AAG-CAC
• GCA-GUA-AAG-AUG-CAC

In RNA, what are the correct base pairs?

• T---A C---G
• A---U G---U
• A---U C---G
• T---A U---A

Which is NOT one of the three parts of a nucleotide?

• Nitrogenous base
• Ribosome
• Sugar
• Phosphate

In DNA, which base pairs with adenine?

• d. sugar
• b. uracil
• a. thymine
• c. cytosine

DNA to RNA - Strand of DNA with the sequence of A-T-A-G-T-C ?

• b. U-A-U-C-U-G
• d. U-A-U-C-A-G
• c. U-T-T-G-A-C
• a. U-A-A-C-T-G

DNA and RNA are NOT found in all living organisms.

• b. false
• a. true

Which of the following stores genetic information and codes for traits?

• d. sugar
• c. ribosomes
• b. RNA
• a. DNA

A B or C? which one is the sugar

• A
• B
• C

The sugar in RNA is ribose and the sugar in DNA is ...

• c. Deoxygenated
• b. Dinuba
• d. sugar
• a. Deoxyribose