In limb-positioning in tetrapods, the _______ acts as an organizer to promote digit formation at the distal ends of limb buds
Fill in the blank(s) with correct word
ZPA (zone of polarizing activity)
Biology & Microbiology
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Sucrose is composed of ____
a. two molecules of fructose. b. two molecules of glucose. c. a molecule of fructose and a molecule of glucose. d. a molecule of fructose and a molecule of galactose. e. a molecule of glucose and a molecule of galactose.
Biology & Microbiology
Energy (ATP) source: movement of electrons
What will be an ideal response?
Biology & Microbiology
The term "ligase" adds the suffix "-ase" to the Latin root word for
A. gene. B. cut. C. bind. D. work. E. copy-producing.
Biology & Microbiology
A result that is very unlikely to have occurred by chance alone is said to be ________ .
a. free from bias b. scientifically accurate c. scientifically novel d. free from sampling error e. statistically significant
Biology & Microbiology