Which part of the neuron is responsible for receiving signals from other neurons and carrying them toward the cell body?

Which part of the brain is primarily responsible for coordinating balance, posture, and movement?

What is the small gap between two neurons where electrical signals are converted into chemical signals to pass information?

Which component of the nervous system is made up of the brain and the spinal cord?

What are the chemical messengers released by a neuron to transmit a signal across the synapse to another cell?

Which type of neuron is responsible for carrying messages from the sense organs, such as the skin or eyes, toward the central nervous system?

Which region of the spinal cord is located in the neck area and is responsible for sending signals to the arms and hands?

Which region of the spinal cord is located in the lower back and is primarily responsible for sending signals to the hips and legs?

Why does a reflex action allow the body to respond much faster than a voluntary action?

What is the primary purpose of a reflex action in the human body?

Which of the following describes the correct order of a reflex arc when you touch something hot?

After your brain processes the information that a ball is flying toward you, it sends a signal to your arm muscles to catch it. Which type of neuron carries this outgoing message to cause the movement?

When you smell a flower, specialized neurons in your nose convert the chemical signals of the scent into electrical signals to send to your brain. Which type of neuron is involved in this initial step of detecting the smell?

Which part of the autonomic nervous system is responsible for the 'rest and digest' response, slowing down the heart rate and helping the body relax?

Which branch of the autonomic nervous system is activated during a 'fight or flight' situation, such as being startled by a loud noise?

Which lobe of the cerebrum is primarily responsible for processing visual information from the eyes?

Which specific part of the brain is often referred to as the "thinking" part, responsible for complex tasks like problem-solving, planning, and personality expressions?

Which lobe of the brain is primarily responsible for processing auditory information (hearing) and is also heavily involved in memory and language recognition?

What is a stroke?

Which of the following best describes what epilepsy is?

Which part of the brain stem is located at the very bottom, connecting the brain to the spinal cord and controlling life-sustaining functions such as heartbeat and breathing?

Which of the following describes the correct order of the brain stem parts from top to bottom (from the brain down toward the spinal cord)?

Which statement best describes the role of hormones in the human body?

Which of the following is an example of a hormone that regulates the amount of sugar in the blood?

Which of the following sets of endocrine glands are all located within the brain?

Which of the following glands is responsible for secreting the hormone adrenaline, often called the 'fight or flight' hormone?

In the human reproductive system, what is the primary function of the ovaries in females?

What is the name of the muscular organ where a fertilized egg attaches and develops into a baby during pregnancy?

During the menstrual cycle, if an egg is not fertilized, the lining of the uterus breaks down and leaves the body. What is this process called?

What is the cell called that is formed when a sperm cell and an egg cell fuse together during fertilization?

What is the process called when a mature egg is released from the ovary into the Fallopian tube?

Where does the fertilization of an egg by a sperm typically occur in the female reproductive system?

Which part of the male reproductive system is responsible for the production of sperm and the hormone testosterone?

Which of the following describes the correct order of a human's prenatal development from fertilization to birth?

Which of the following describes three common early signs of pregnancy?

Which of the following consists entirely of infections that can be classified as STIs?

In humans, how does a developing embryo receive oxygen and nutrients from the mother's blood?