DNA Structure

Front

DNA is an acronym for _____

Back

Deoxyribonucleic Acid

Front

A nucleotide is composed of

Back

A phosphate, sugar and nitrogenous base

Front

Which of the following is a base pair? Options: Adenine - Cytosine, Cytosine - Thymine, Deoxyribose - Cytosine, Cytosine - Guanine

Back

Cytosine - Guanine

Front

The weak bonds between base pairs is a ___

Back

Hydrogen Bond

Front

Which of the following best describes a DNA molecule? Options: double helix, contains ribose, made of amino acids, contains Uracil

Back

double helix

Front

Which 2 molecules form the sides (backbone) of the DNA ladder? Options: deoxyribose sugar and adenine, deoxyribose sugar and a hydrogen bond, deoxyribose sugar and the nucleus, deoxyribose sugar and phosphate

Back

deoxyribose sugar and phosphate

Front

What are the three components of a nucleotide?

Back

sugar, phosphate, nitrogen base

Front

Cytosine always pairs with

Back

Guanine

Front

Guanine bonds with ______________. Options: Adenine, Guanine, Cytosine, Thymine

Back

Cytosine

Front

Which sequence of DNA bases would pair with this partial strand
ATG TGA CAG

Back

TAC ACT GTC