Answer:
The correct option is: b. by peristaltic contractions of the ureters.
Explanation:
Ureters are the long tubes that connects each kidney to the urinary bladder.
The urine is passed into the ureters from the kidneys and then the muscles present in the walls of the ureters contract and pass the urine into the bladder. This process is called peristalsis.
Therefore, the urine is transported to the bladder by the peristaltic contractions of the ureters.
At 3yrs old they should have 20 primary teeth
Answer:
Healthcare Information Management or Medical Coding and Billing
Explanation:
Answer:
<u><em>The answer is</em></u>: <u>a. swordfish and potatoes.</u>
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Explanation:
<em>The diet must be rich and varied that allows the pregnant woman and the baby to receive the essential nutrients that her body requires</em>.
<u><em>However, if it is important to try to avoid a series of foods that may carry certain hazards</em></u>: <u>Pike, swordfish, shark, king mackerel and bluefin tuna contain a high amount of mercury and heavy metals, so they are not recommended</u>,<em> unlike white fish and salmon that are very convenient.
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<u><em>The answer is</em></u>: <u>a. swordfish and potatoes.</u>
Answer:
The answer to the question: Electrical impulses or action potentials (AP) cannot propagate across a synaptic cleft. Instead, neurotransmitters are used to communicate at the synapse, and re-restablish the AP in the post-synaptic cell, would be, true.
Explanation:
Essentially, although the CNS, PNS and ANS (Central Nervous System, Peripheral Nervous System and Autonomic Nervous System) are electrical systems, that use the electricity generated through action potentials, that in turn, are created by the exchange of electrically charged ions from within and without the neuronal cells, these electrical impulses do not pass the pre-synaptic, and post-synaptic cleft. Instead, once an AP has reached the terminal end of the pre-synaptic neuron, neurotransmitters are released by this one, into the cleft, which are then taken up by the receptors present in the post-synaptic neuron. Depending on the type of transmitter released, there will be an inhibitory or excitatory effect. Then, with the transmitter attached, the post-synaptic neuron will depolarize and a new AP will be generated in the post-synaptic neuron, which will carry on. Messages, thus are transmitted that way between neurons, and also, between the nervous system and the organs they influence.
