DNA Structure

Front

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

Back

TAC ACT GTC

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 units are repeatedly joined together to form a strand of DNA? Options: amino acids, nucleotides, fatty acids, polysaccharides

Back

nucleotides

Front

In a molecule of double-stranded DNA, the amount of Adenine present is always equal to the amount of: cytosine, guanine, thymine, uracil

Back

thymine

Front

Guanine bonds with ______________.

Back

Cytosine

Front

Why is DNA important?

Back

It serves as the blueprint for traits of all living things.

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

Watson and Crick were the first to suggest that DNA is

Back

the shape of a double helix

Front

Which organelle is DNA usually found in? Options: cell membrane, vacuole, chloroplast, nucleus

Back

nucleus

Front

Name this structure: double helix, nucelotide, twisted ladder, hydrogen bond

Back

nucelotide