Molecular Biology Basics

Question 1

Which base pairs with adenine?

Accepted Answer

Thymine

Question 2

Which base is not in DNA?

Accepted Answer

Uracil

Question 3

What is the difference between DNA and RNA?

Accepted Answer

RNA has uracil

Question 4

True or false: Nucleotides contain a sugar

Accepted Answer

True

Question 5

Which molecule is a nucleotide?

Accepted Answer

ATP

Question 6

What is the difference between DNA and RNA?

Accepted Answer

DNA is double-stranded, RNA has Thymine, RNA is single-stranded

Question 7

What is the function of DNA?

Accepted Answer

Store genetic info

Question 8

This nucleotide has Adenine. What is the name of this part of the nucleotide?

Accepted Answer

Nitrogen base

Question 9

What is the role of RNA?

Accepted Answer

Protein synthesis

Question 10

Which base pairs with guanine?

Accepted Answer

Cytosine

Question 11

Which part of the DNA does not change?

Accepted Answer

Sugar and phosphate

Question 12

What is the shape of DNA?

Accepted Answer

Double helix

Question 13

Which part of the nucleotide is a sugar?

Accepted Answer

Deoxyribose

Question 14

What is the name of the energetic organelle?

Accepted Answer

Mitochondria

Question 15

What is a nucleotide made of?

Accepted Answer

Sugar, phosphate, base

Question 16

Which organelle contains DNA?

Accepted Answer

Nucleus

Question 17

Which base is found in RNA?

Accepted Answer

Uracil

Question 18

Summarize Chargaff’s Rule

Accepted Answer

A=T, C=G

Question 19

Which base pairs with cytosine?

Accepted Answer

Guanine

Question 20

What is the name of the circle shaped part of the nucleotide?

Accepted Answer

Phosphate

Questions 20