Bases holding two single strands of DNA together into a double strand of DNA interact through ___________ bonds.
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A rock sitting on top of a hill has _____ energy. While rol…
A rock sitting on top of a hill has _____ energy. While rolling down the hill the rock would have _____ energy.
When chromosomes duplicate, they form
When chromosomes duplicate, they form
. What is the carbon source used in photosynthesis?
. What is the carbon source used in photosynthesis?
The stored energy in food is converted by cells into this us…
The stored energy in food is converted by cells into this useable energy-containing molecule.
Which describes a genotype heterozygous for a single trait?
Which describes a genotype heterozygous for a single trait?
A particle of light energy is called a:
A particle of light energy is called a:
The start codon is ______ and also codes for the amino acid…
The start codon is ______ and also codes for the amino acid _____.
At what stage of mitosis do the spindle fibers shorten there…
At what stage of mitosis do the spindle fibers shorten thereby pulling apart sister chromatids?
The color of an object we see is the color that it
The color of an object we see is the color that it