In land plants, what is the waterproof covering on the leaves and stems called?
a. stomata
b. stroma
c. cuticle
d. pellicle
c. cuticle
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If the DNA sequence was substantially altered from one of the following, which would prevent the binding of the TATA-binding protein (TBP)?
A) RNA polymerase B) the point where transcription begins C) the promoter D) promoter-proximal elements E) histone acetyl transferases (HATS)
Which particle is able to freely cross the plasma membrane?
a. Na+ b. Clc. oxygen d. glucose e. amino acids
Total species diversity, or species richness, of individual communities is referred to as ________ diversity
Fill in the blank(s) with correct word
The number of initiations of transcription from a promoter that has the sequence 5'-TAGCAT-3' will be greater than the number of initiations from a wild-type promoter
Indicate whether the statement is true or false