AMSCO Modern Genetics
Flashcard
•
Science
•
9th - 12th Grade
•
Practice Problem
•
Hard
Wayground Content
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15 questions
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1.
FLASHCARD QUESTION
Front
What are the two bases present in equal amounts in a double-stranded DNA molecule?
Back
Adenine and thymine.
2.
FLASHCARD QUESTION
Front
What initiates the replication of a double-stranded DNA molecule?
Back
The strands separate at the hydrogen bonds.
3.
FLASHCARD QUESTION
Front
What are the components of a DNA nucleotide?
Back
Phosphate, deoxyribose, and a nitrogenous base (thymine, adenine, cytosine, or guanine).
4.
FLASHCARD QUESTION
Front
Arrange the following structures in order of decreasing size: DNA, nucleus, chromosome, nucleotide, nitrogenous base.
Back
Nucleus, chromosome, DNA, nucleotide, nitrogenous base.
5.
FLASHCARD QUESTION
Front
What is the genetic material responsible for the individuality of an organism?
Back
DNA.
6.
FLASHCARD QUESTION
Front
What is the structure that carries genetic information in cells?
Back
DNA (Deoxyribonucleic acid).
7.
FLASHCARD QUESTION
Front
What are the four nitrogenous bases found in DNA?
Back
Adenine, thymine, cytosine, and guanine.
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