Answer:
When there is a malfunction of the cell reproduction sequence regardless of the cause (whether it is damaged by mutation, internal or external disruption of the cell reproduction cycle or other factors, the most approximate result is Cancerous growth.
Explanation:
The genes which regulate cell growth can be likened to the brakes of a vehicle. The brakes ensure the car stops when it has to. This prevents accidents, damages, death and destruction of property.
When the mechanism for the replication and replacement of cells go out of control, all sorts of malformations emerge. We term them cancerous tissues.
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Answer:
The correct answer is option E. only water-soluble hormones use second messengers.
Explanation:
Water soluble hormones can not diffuse through cell membranes as only lipid soluble molecules can pass through the cell membranes and these hormons are not lipid soluble molecules,
These water hormones are usually glycoproteins, peptide and catecholamnies such as TSH, FSH, LH and insulin. these hormones need second messengers because there receptors are present on the plasma membrane.
Thus, the correct answer is option - e. only water-soluble hormones use second messengers.
Answer:
In humans and other animals, the adrenocortical hormones are hormones produced by the adrenal cortex, the outer region of the adrenal gland. These polycyclic steroid hormones have a variety of roles that are crucial for the body’s response to stress, and they also regulate other functions in the body.
Explanation:
hopefully that helps you
