The basic function of the nervous system is to send the signal from one organ to other organs with the help of neurons.
In this system, It includes:-
All these unit help to transfer the singal from sensory organ to target organ. To perform an action, stimulus is required.
The unit in which Motor neuron and all of the skeletal muscle cells recives the stimulates is called a motar unit.
For more information, refer to the link:-
Answer:
The rungs of the ladder or the steps are made up of the nitrogenous purine bases adenine and guanine as well as the nitrogenous pyrimidine bases thymine and cytosine. The rails on either side are alternating molecules of the sugar called deoxyribose and a phosphate.
Explanation:
Answer:
The rungs of the ladder or the steps are made up of the nitrogenous purine bases adenine and guanine as well as the nitrogenous pyrimidine bases thymine and cytosine. The rails on either side are alternating molecules of the sugar called deoxyribose and a phosphate.
(Choice A) DNA replication
(Choice B) Protecting organelles
(Choice C) Protein synthesis
(Choice D) Filling space between cell organelles
Answer:
(Choice B) Protecting organelles
Explanation:
As it is outer most layer so it protect the cell and it's organelles.
Answer:
Protecting organelles
Explanation:
B)determining medical problems
C)fueling nuclear reactions
D)treating brain tumors
Radioactive tracers are useful in determining medical problems.
Answer: B. Determining medical problems.
Explanation:
Radioactive tracers are comprised of carrier particles that are reinforced firmly to a radioactive atom. These bearer particles shift incredibly relying upon the motivation behind the scan.
A few tracers utilize atoms that associate with a particular protein or sugar in the body and can even utilize the patient's very own cells.
Examples of radioactive tracer are - tritium, carbon-11, carbon-14 and oxygen-15 and so forth. Radioactive tracers are either injected in the body intravenously or orally.