Homozygous recessive means that both plants will have ss alleles so all of their offspring will be ss
Research and studying natural and physical world
Well in reality driverless cars are safer than human drivers because they have no thoughts of a human driver or be affected by alcohol or smoke. Also less human lives are at risk when driving the car.
Answer:
c) Breaks down and inactivates acetylcholine
Explanation:
Acetylcholinesterase is an enzyme that is required for termination of acetylcholine activity in the synaptic cleft. The enzyme is present in the extracellular side of the motor endplate membrane and breaks down the acetylcholine into acetyl and choline.
In the absence of acetylcholine, the muscle fibers resume their resting stage. Therefore, acetylcholinesterase activity is required for the normal functioning of muscles and nerve cells that use acetylcholine as a neurotransmitter.