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A string of nucleotides that code for a specific trait is called a _________________________.
complementary
deoxyribonucleic acid
replicate
gene
a pair of bases
twisted ladder
nucleotides
thymine
DNA stands for _______________________.
complementary
deoxyribonucleic acid
replicate
gene
a pair of bases
twisted ladder
nucleotides
thymine
The rungs of the ladder structure of DNA are made of _________________________.
complementary
deoxyribonucleic acid
replicate
gene
a pair of bases
twisted ladder
nucleotides
thymine
Pairs of bases match up because they are ______________________ to one another.
complementary
deoxyribonucleic acid
replicate
gene
a pair of bases
twisted ladder
nucleotides
thymine
The amount of adenine in DNA always equals the amount of _________________.
complementary
deoxyribonucleic acid
replicate
gene
a pair of bases
twisted ladder
nucleotides
thymine
Watson and Crick build a model of DNA that looked like a ________________________.
complementary
deoxyribonucleic acid
replicate
gene
a pair of bases
twisted ladder
nucleotides
thymine
DNA is made of subunits called ______________________.
complementary
deoxyribonucleic acid
replicate
gene
a pair of bases
twisted ladder
nucleotides
thymine
DNA must _____________________ before a cell divides.
complementary
deoxyribonucleic acid
replicate
gene
a pair of bases
twisted ladder
nucleotides
thymine
Check it!