In a negative feedback loop, O the response loop diminishes or eliminates the original stimulus. the response loop increases or enhances the original stimulus. the regulated variable moves farther and farther from the setpoint, often resulting i

dy must constantly monitor conditions and regulation. Review this crucial process by fila e words listed in the Word Bank below. (Hin EQUILIBRIUM POSITIVE NEGATIVE RECEPTOR OPPOSES

When a signal binds to the Tyrosine kinase receptor (RTK), you have studied that a list of events occur sequentially. Map the events in the correct order from 1st to the last step.

Please place the boxes accordingly asap?

In the transduction pathway, protein kinase C (select all that apply): O Is activated by the second messenger IP3. Phosphorylates the Gq protein. Cleaves PIP2 into two different second messengers. Adds a phosphate group to the effector protein. O Is activated by the second messenger CAMP. Save for Later

The concept cells that activate to a picture of Charlie Brown will most likely activate to what other stimuli? a. A picture of Homer Simpsonb. A picture of Snoopyc. A picture of Jim from the officed. A picture of another cartoon bald kid

When stimulated by effective steady stimuli, sensory receptors :-a- continuously discharge impulsesb- stop discharging after a short timec- produce an initial high rate of impulse discharge followed by decline of this rated- differ in their response ; some types discharge continuously, while other types do not respond at all

what is a receptor and give one example of where a receptor is found, explaining its role is in monitoring homeostasis

Taste buds are sensory receptors for taste located on the tongue. When a person eats a spicy food, receptors on the tongue pick up a stimulus. The stimulus initiates the movement of ions across the membrane. If the threshold level is reached, an action potential is generated and a signal is sent to the brain telling the brain that the food is spicy. The reason that some individuals have a higher tolerance to spicy food than others is due to a difference in the a. duration of the refractory period b. number of Na+/K+ ion exchange pumps c. strength of the stimulus d. threshold level

Describe at least one mechanism that exists to switch off a signal after a signal transduction has occurred.