I would like to say b but I’m not 100% sure. Some proteins are regulated by the non-covalent bonding of smaller molecules like amino acids and nucleotides and those cause a change in the conformation and whenever a protein is produced a copy of the DNA is made. DNA is what holds the information for making all the different proteins in your body. But why I think it’s b is by changing the sequence of nucleotides in the DNA molecule it can change the amino acids in the final routine and create a protein malfunction. So yeah I think it’s be because by changing the sequence of nucleotides it
can cause issues
Nuclear power can be used in Radioisotopes,Plant mutation breeding,and Insect control
Answer:they possess notochord,dorsal tubular nerve cord , pharyngeal pouches
Explanation:chordates are animals which possess the notochord.examples are humans,birds,fishes etc
At a time in the life cycle,a chordates possesses a stiff,dorsal rod which is supporting in nature (the notochord).
They also possesses a tail that extends from behind the anus.
They possess a hollow nerve cord.
They possess gills slit.
These characteristics are present developing embryo and may disappear as the embryo matures.
In humans,the notochord is replaced by the spinal column of the vertebrate.
In the photo the question is not there
Answer:
The correct answer is Adrenocorticotropic hormone
Explanation:
Adrenocorticotropic hormone is a hormone from the anterior pituitary whose function is to stimulate the adrenal cortex (fasciculate and reticular areas); In other words, its biological function is to stimulate the secretion of cortisol. The ACTH test is used as an indicator of pituitary function and is useful in the differential diagnosis of: Addison's disease,Congenital adrenal hyperplasia,Cushing's syndrome.ACTH secretion is pulsatile and shows a diurnal variation in plasma concentrations, being maximum at approximately 8:00 am and minimum at midnight. ACTH secretion increases with stress.
