Answer:
The plasma membrane is selectively permeable; hydrophobic molecules and small polar molecules can diffuse through the lipid layer, but ions and large polar molecules cannot.
ATP is an energy molecule, and when hydrolysis happens, it gets broken down to release the energy that was stored in its chemical bonds.
Explanation:
Answer:
Genetic testings is very ethical in a sense that it helps determine the DNA of a child.
Explanation:
Genetic testing is a type of medical test that identifies changes in chromosomes, genes, or proteins. The results of a genetic test can confirm or rule out a suspected genetic condition or help determine a person's chance of developing or passing on a genetic disorder. This means that a family can find out whether their child has autism before it is even born, or discover a potential mutation it might have. It is a cautious procedure but inhabits the well being of a child.
Answer:
When a neuron fires and its electric charge travels down the axon, causing neurotransmitters to be released by the neuron's terminal buttons, an <u>action potential</u> occurs.
Explanation:
An action potential, commonly termed as impulse, can be described as messages which are transferred in electrical form. Action potential are caused due to different electric charges. An action potential is generated by a stimulus which causes transfer of sodium ions into the axons resulting in depolarization of the neuron. To overcome this, potassium ion will enter the cell and an action potential will be generated.
The action potential causes release of the neurotransmitters so that signal messages could be transferred.
Answer:
d. LH— kidney
Explanation:
Target organ is the specific organ on which the hormone or drug or any substance preferentially acts.
The target organ of TSH is the thyroid gland.
ACTH is secreted by the corticotropes of anterior pituitary gland. Target tissue for the hormone is adrenal cortex.
Gonadotropic hormones - These are the hormones that acts on the gonads which are testes in case of the male and ovaries in case of the females.
FSH and Luteinizing hormone (LH) are both secreted by regulated by Anterior Pituitary gland. The target tissue of both FSH and LH in males are the sertoli cells within the testes and in the female the granulosa cells of the ovary.
<u>Hence option D is not correctly matched.</u>
Answer:
22 pairs of autosomes and one X chromosome and one Y chromosome
Explanation:
