Neurotransmitters act on their targeted receptors:     slower than hormones do.     faster than hormones do.     by using electric impulses.     by simulating other chemicals.

In comparison to protein hormones, steroid hormones: (Select all that apply). O Have a longer half-life O Have a shorter half life O Are water-soluble O Are lipid-soluble O Can cross the cell membrane O Cannot cross the cell membrane Can interact with receptors on the cell surface O Can interact with receptors in the nucleus or cytoplasm

The propagation and reception of signals between nerve cells must happen quickly, in order for an organism to respond to stimuli appropriately. Because of that, the majority of neurotransmitters fall into which category?   -Autocrine -Paracrine -Endocrine -Direct signaling

Steroid hormones require a cell surface receptor to exert their biological effect(s)   Group of answer choices True False omit choice omit choice

Topic/Subject: Research and Evidence-Based Practice Create a questionnaire to distribute and collect data using this Quantiative PICO question below, and to create descriptive research questions In diabetic patients with a chronic wound, does electrical stimulation improve healing compared to no stimulation?

Which of the following statements describes a likely effect of a drug that enhances testosterone (a steroid) binding to its receptor in human cells? The cytosolic levels of CAMP would decrease. The production of particular proteins would begin The cytosolic calcium concentration would increase. The activity of G proteins would decrease.

A hormone is said to have a _______ effect when it's presence enhances the effect of another hormone: secondary antagonistic synergistic permissive

Imagine that a new type of psychoactive drug has been developed in a laboratory. It works by slowing the reuptake of dopamine in some brain circuits, increasing the amount of dopamine in the synapse. It also blocks serotonin binding in other brain circuits. Based on only this information, you can conclude that this new psychoactive drug is a: dopamine and serotonin antagonist. dopamine antagonist and serotonin agonist. dopamine and serotonin agonist. dopamine agonist and serotonin antagonist.

Use the word bank below to answer the following questions (answers can be used more than once): endocrine nervous Which system is better to respond to the following: ignoring a constant low-level harmless stimulus (ex. a buzzing air conditioner) responding to a quick sudden threat maintaining a consistent signal response for months targeting one specific small tissue in a specific part of the body

Remember, as an educated person, you are considered as a CIVILIZED and a REFINED one --- which means, we humans suppresses our animal instincts like aggressiveness and automatic reflexes. If you are INTOXICATED with liquor-alcohol, one of the following will happen to you:  you will be encouraged and stimulated to do anything there is loss of inhibition you will automatically become drowsy and sleepy you will be heating-up making your skin flushed red