The correct answer is option d, that is, neurotransmitters.
A neurotransmitter refers to a chemical component, which is discharged at the terminal of a nerve fiber by the introduction of a nerve impulse, and by diffusing across the junction or synapse. It helps in the transfer of the impulse to another muscle fiber, nerve fiber, or some other composition. Acetylcholine is a kind of neurotransmitter, that is, used by neurons in the CNS and the PNS in the control of activities ranging from heart rate and muscle contraction to digestion and memory.
Answer:
The organisms at the base of the food chain are photosynthetic.
Explanation:
Answer:
Lymph nodes swell to protect us from illness if they do not swell non fatal illnesses could spell out death
Explanation:
Answer:
Prokaryotes are organisms that consist of a single prokaryotic cell. Eukaryotic cells are found in plants, animals, fungi, and protists. They range from 10–100 μm in diameter, and their DNA is contained within a membrane-bound nucleus. Eukaryotes are organisms containing eukaryotic cells.
Explanation:
X–ray technologist diagnose images of patients by using x-rays.
Nuclear medicine technologist perform diagnostic tests of patients by giving small dose of a radioactive drug.
Submarine sonar technician operate submarine sonar, oceanographic equipment and submarine auxiliary sonar.
Nuclear Physicist Radar and Sonar technician operates and maintains highly advanced radar and sonar equipment.
Air Traffic Controller who are well organized, are quick with numeric computations and mathematics.
MRI Technologist operates MRI equipment and produce clear images of bones, organs.
Solar astronomers study the sun's systems and characteristics, such as its atmospheres, magnetic field, and storms.
<h3 /><h3>What GPS technician do ?</h3>
GPS Technician map and survey an area under the direction of a surveyor, cartographer etc
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