Plants
What is the bottom of the leaf used for during photosynthesis?
to take in carbon dioxide
What does DNA stand for?
Deoxyribose nucleic acid
what shape is DNA in
a double helix
What are the two types of nodes that make up a stem
xylem, and phloem
what are the five nitrogen bases?
adenine, uracil, Thymine, Cytosine, guanine
DNA uses thymine, then what does RNA use?
Uracil
What are the four parts of the flower
sepals, petals, stamens, and pistils
What phase does DNA replication happen during
S phase
Where in the cell does transcription happen
the nucleus
What is the chemical formula for glucose
C6H12O6
What is the central dogma of biology
DNA-RNA-protein
what are three letter sequences called?
codons
what cycle happens during a light independent reaction
the calvin cycle
What are the three types of mutations
deletion, substitution, insertion
what does the t in tRNA stand for
transfer