answer 2
1. A signal is translated to cause muscle contraction
answer 3
The receptor site is the site to which a drug binds, altering the function of a biomolecule. Explanation: Drug receptor sites are the sites where drug molecules bind. Basically, there are a low number of receptors and the extent to which molecules occupy their sites differs with drug concentration. The receptor site alters the conformation and function of the drug binding molecule.
Answer 6
The correct answer is option C. Explanation: PAX5 refers to the member of the Pax gene family, responsible for transporting genetic information, which will encode the Pax-6 protein. It functions as a master control gene for the maturation of the eyes and other sensory organs. Pax6 functions as a regulator in the formation and coordination of the patterns necessary for proliferation and differentiation to occur efficiently. This ensures that the oculogenesis and neurogenesis procedures take place efficiently. The PAX6 gene was the result of evolution in earlier animals, including spots or eyes. The similar PAX6 gene generates different types of eyes in different species due to the difference in expression control of PAX6. At the time of vertebrate evolution, the biological clock rh opsin gene was chosen as the visual receptor pigment gene.
Answer 8
The receptor site is the site to which a drug binds, altering the function of a biomolecule.
answer 4
C. Mannose receptor Explanation: These are soluble receptors used by macrophages to facilitate phagocytosis. They are not associated with the membrane of phagocytes and therefore help macrophages to act on cells without coming into contact with the membrane.
Answer 7
The correct answers are the second and last statement. Explanation: Insulin refers to a hormone produced in the body that helps monitor the process of glucose delivery and storage. The release of insulin occurs through the beta islets found in the pancreas. Insulin flushing occurs when the blood glucose level rises. At this time, insulin helps in the absorption of glucose for its metabolism and also in its storage. Insulin has a transmembrane receptor comprising an intracellular tyrosine kinase domain. Insulin combines with its receptor on its outer edge and results in a change in its conformation, which stimulates two tyrosine kinases. Tyrosine kinase refers to a dynamic part of the receptor that moves. The stimulation occurs due to the phosphorylation of tyrosine kinases which then phosphorylate other proteins as intracellular signaling partners. This stimulation of tyrosine paves the way for the combination of ATP with the active site.
Answer 10
The effect of a neurotransmitter is based on the properties of the receptor rather than the neurotransmitter.
Answer 5
the correct answer is 3 Explanation: Cortisol is a hormone that is considered an endogenous mineralocorticoid that activates the sympathetic nervous system, its blood peak in the body is said to respect one hour and is at dawn, which tells us makes us wake up at dawn.
This hormone once diffused through the cell membrane has its receptor and action at the nuclear level, this is due to its butterfly properties which help it better diffuse through the membranes and reach a binding site at the nuclear level. In this way, it interferes with genetic coding and protein expression.
Answer 1
B is the correct answer
Answer 6
The correct answer is option C. Explanation: PAX5 refers to the member of the Pax gene family, responsible for transporting genetic information, which will encode the Pax-6 protein. It functions as a master control gene for the maturation of the eyes and other sensory organs. Pax6 functions as a regulator in the formation and coordination of the patterns necessary for proliferation and differentiation to occur efficiently. This ensures that the oculogenesis and neurogenesis procedures take place efficiently. The PAX6 gene was the result of evolution in earlier animals, including spots or eyes. The similar PAX6 gene generates different types of eyes in different species due to the difference in expression control of PAX6. At the time of vertebrate evolution, the biological clock rh opsin gene was chosen as the visual receptor pigment gene.
Answer 9
A protein that has the same function as another protein, but is encoded by a different gene and may have slight differences in its sequence
Answer 10
The effect of a neurotransmitter is based on the properties of the receptor rather than the neurotransmitter.