prokaryotic cells do not have a nucleus.
Not all dogs hate bears but i have two awnsers.
1. the dogs are trying to protect their territory.
2. they think the bear might attack or harm their owner/ puppies.
Answer:
C. Kinesin hydrolyzes ATP.
Explanation:
The central force-generating element that the two types of motor proteins (Kinesin and Myosin) have in common includes the site of ATP binding and the machinery necessary to translate ATP hydrolysis into an allosteric conformational change. Kinesin must use the energy derived from ATP binding and hydrolysis to force a large movement in part of the protein molecule. When kinesin forms a rigor-like tight association with the head location of the microtubule, the ATP is bound to the kinesin, and it is hydrolysis of ATP that promotes release of the motor from its track. Thus, myosins can typically drive filament sliding much more rapidly than kinesins, even though they hydrolyze ATP at comparable rates and take molecular steps of comparable length.
Answer:
Chloroplasts are the food producers of the cell.
Answer:
It depends on the bone and what you mean by function, if you mean live and be "normal" then probably.
Explanation:
A tooth is a bone, and there are plenty of people missing some. They can definitely function without one. If a person is missing on the bones that makes up the skull they might need to be more careful or get surgery in order to properly protect their brain.
