input: OPTIONS:
- electric case
- electric neutral
- electric half
- electric charge Now, answer this question: Q: What property does coulomb electric force depend upon? A:
A:
output: electric charge

Q: What step, involving placement of a substance on the stigma, precedes fertilization? A:

OPTIONS:
- mitosis
- spawning
- hibernation
- pollination

Answer: pollination

Problem: OPTIONS:
- activation
- extraction
- interstitial
- refractory
Q: Q: The period immediately following the transmission of an impulse in a nerve or muscle, in which a neuron or muscle cell regains its ability to transmit another impulse, is called the ______ period. A:
Answer: refractory

Problem:OPTIONS:
- hydrolysis
- digestion
- sexual reproduction
- photosynthesis

Q: Chloroplasts are present only in cells of eukaryotes capable of what process? A:
****
A: photosynthesis

Q: What are the major types anchoring proteins? A:
OPTIONS:
- semimetals and occludins
- amino and fatty acids
- claudins and semimetals
- claudins and occludins
claudins and occludins

Q: What is defined as a saturated layer of rock or soil? A:
OPTIONS:
- river bank
- artesian well
- culvert
- aquifer

Answer:
aquifer