The answer is D, digestive.
The neurotransmitter that is released by the axon of a sympathetic preganglionic neuron to communicate with the sympathetic postganglionic neuron is Acetylcholine. Acetycholine is the neurotransmitters released by the postganglionic neuron in sympathetic division. Acetycholine is responsible for the stimulation of muscles, including the muscle of the gastro-intestinal system. It is also found in sensory neurons and in the autonomic nervous system and has a part in scheduling REM sleep.
Answer:
It allows daughter cells to have an exact copy of the parental DNA
Explanation:
In human mitosis, we are taking a cell with 46 chromosomes and we are creating two new daughter cells both with 46 chromosomes genetically identical to the parent cell. How do we do that? Through replication of the chromosome in S phase. Replicated chromosomes allow the chromatids to be separated during anaphase. If I have 46 chromosomes at the beginning of mitosis that are all duplicated that means I have 92 chromatids. If half of all the chromatids go into once cell and half into the other, then 96/2 would be 46 chromosomes. The trick is remembering that a chromosome can have either one or two chromatids. Duplicated ones have two chromatids but are still considered one chromosome. Therefore, by the end of mitosis I have 46 chromsomes in each cell, they are just unreplicated chromatids, which were allowed to be separated since they were duplicated in S phase.
Answer:
True
Explanation:
Acid rain is a type of acid deposition, which can appear in many forms. Wet deposition is rain, sleet, snow, or fog that has become more acidic than normal. Dry deposition is another form of acid deposition, and this is when gases and dust particles become acidic.
According to model 3. During the child birth the stimulus is baby pushes against the cervix and the response would be hypothalamus oxytocin to male uterine walls contract.
Explanation:
The first contractions of the stimulus (labor) pushes the baby towards the cervix that is the lowest part of the uterus. Normal childbirth is done by positive loop. A positive feedback loop is the change in body status than a return to homeostasis.
One of the best example for positive feedback system is child birth. During labor, a hormone called oxytocin is released which intensifies and speeds up contractions.
Child birth will eventually stop the stimulus and stop the child birth feed back loop.