Biology

What is the definition of homeostasis

What is a stimulus?

What is the difference between a stimulus and stimuli

What is a receptor?

What is a control center?

What is an effector?

What is a response?

What is a thermoreceptor

What is a mechanoreceptor

What is a chemoreceptor?

What is a Nociceptor?

What is Vasoconstriction

What is a shiver?

What does it mean to denature?

What is the pancreas?

What is Glycogen?

What is the Central Nervous System(CNS)?

What is the Peripheral Nervous System(PNS)?

What is the Somatic Nervous System (SNS)?

What is the Autonomic Nervous System?

What is a neuron?

What are dendrites?

What is the Soma?

What is an Axon?

What is an Axon Terminal?

What is a synapse?

What is a Sensory Neuron?

What is an Interneuron?

What is a Motor Neuron

What is a Reflex Arc?

Which order correctly shows how your body responds to a change?

When you get cold, how do vasoconstriction and shivering work together?

What happens to enzymes if your body temperature gets way too high?

What happens right after you eat a big meal and your blood sugar goes up?

What happens when your blood sugar drops too low because you haven’t eaten?

Where does your body actually keep stored glucose and insulin.

How does a message travel through a neuron and jump to the next cell?

What is the correct path a message takes through the three types of neurons during a reaction?

What is a negative feedback loop?

What is a positive feedback loop?

What happens if somebody’s negative feedback loop isn’t properly working?

What happens is somebody’s positive feedback loop isn’t properly working?

What is the difference between a normal nervous system and a reflex arc pathway?

A runner’s body temperature rises during a marathon, and her brain trigger sweating and vasodilation to cool her down. What type of feedback loop is this?

While walking barefoot, you step on a sharp thorn. Which path does the nerve pulse take?

A patient has a fever of 41.5*C. Doctors try to lower it because extreme heat causes enzymes to:

You consciously decide to stand up and grab water. Which nervous system divisions are responsible.

What is the advantage of a reflex arc?

How does an electrical impulse cross the fluid-filled synapse gap between neurons?