Clearly explained Anatomy and
Physiology 101 Final Exam Ivy Tech
questions & answers
What is the basic structural and functional unit of life in the human body?
✔️✔️ The cell is the basic structural and functional unit of life.
What surrounds the cell and controls movement in and out?
✔️✔️ The plasma membrane controls movement of substances in and out.
Which organelle produces most ATP?
✔️✔️ Mitochondria produce most ATP.
What is the function of ribosomes?
✔️✔️ Ribosomes synthesize proteins.
Which organelle modifies and packages proteins?
✔️✔️ The Golgi apparatus modifies and packages proteins.
What fills the interior of the cell?
✔️✔️ Cytoplasm fills and supports cell components.
Which organ controls cell activities?
✔️✔️ The nucleus controls cell activities.
What is diffusion?
✔️✔️ Movement of molecules from high to low concentration.
What is osmosis?
✔️✔️ Movement of water across a semipermeable membrane.
What is epithelial tissue?
✔️✔️ Tissue that covers and protects body surfaces.
What is connective tissue?
✔️✔️ Tissue that supports and binds structures.
What is muscle tissue?
✔️✔️ Tissue responsible for movement.
1
,What is nervous tissue?
✔️✔️ Tissue that transmits electrical signals.
What do red blood cells do?
✔️✔️ Carry oxygen.
What is plasma?
✔️✔️ Liquid portion of blood.
What do white blood cells do?
✔️✔️ Defend the body against infection.
What does the cardiovascular system include?
✔️✔️ Heart and blood vessels.
What is the function of the respiratory system?
✔️✔️ Gas exchange of oxygen and carbon dioxide.
Where does gas exchange occur in lungs?
✔️✔️ In the alveoli.
What is the skeletal system for?
✔️✔️ Support and protection of the body.
What produces blood cells?
✔️✔️ Bone marrow produces blood cells.
What is synovial fluid?
✔️✔️ Fluid that reduces friction in joints.
What type of muscle is involuntary in organs?
✔️✔️ Smooth muscle.
What muscle is in the heart?
✔️✔️ Cardiac muscle.
What does the nervous system do?
✔️✔️ Controls and coordinates body functions.
What are neurons?
✔️✔️ Nerve cells that transmit impulses.
Which brain part controls balance?
✔️✔️ The cerebellum.
2
, Which brain part controls breathing?
✔️✔️ The brainstem.
What does the endocrine system do?
✔️✔️ Regulates hormones.
What is the pituitary gland?
✔️✔️ The master gland that controls other glands.
What hormone regulates blood sugar?
✔️✔️ Insulin.
What does the liver produce for digestion?
✔️✔️ Bile.
What is peristalsis?
✔️✔️ Wave-like movement that pushes food through the digestive tract.
Where are most nutrients absorbed?
✔️✔️ Small intestine.
What does the large intestine do?
✔️✔️ Absorbs water and forms feces.
What is homeostasis?
✔️✔️ Maintenance of stable internal conditions.
What is negative feedback?
✔️✔️ A process that reverses change to maintain balance.
What is the function of skin?
✔️✔️ Protection and temperature regulation.
Which skin layer stores fat?
✔️✔️ Hypodermis.
What do sweat glands do?
✔️✔️ Regulate body temperature.
What do kidneys do?
✔️✔️ Filter blood and produce urine.
What is a nephron?
✔️✔️ Functional unit of the kidney.
3
Physiology 101 Final Exam Ivy Tech
questions & answers
What is the basic structural and functional unit of life in the human body?
✔️✔️ The cell is the basic structural and functional unit of life.
What surrounds the cell and controls movement in and out?
✔️✔️ The plasma membrane controls movement of substances in and out.
Which organelle produces most ATP?
✔️✔️ Mitochondria produce most ATP.
What is the function of ribosomes?
✔️✔️ Ribosomes synthesize proteins.
Which organelle modifies and packages proteins?
✔️✔️ The Golgi apparatus modifies and packages proteins.
What fills the interior of the cell?
✔️✔️ Cytoplasm fills and supports cell components.
Which organ controls cell activities?
✔️✔️ The nucleus controls cell activities.
What is diffusion?
✔️✔️ Movement of molecules from high to low concentration.
What is osmosis?
✔️✔️ Movement of water across a semipermeable membrane.
What is epithelial tissue?
✔️✔️ Tissue that covers and protects body surfaces.
What is connective tissue?
✔️✔️ Tissue that supports and binds structures.
What is muscle tissue?
✔️✔️ Tissue responsible for movement.
1
,What is nervous tissue?
✔️✔️ Tissue that transmits electrical signals.
What do red blood cells do?
✔️✔️ Carry oxygen.
What is plasma?
✔️✔️ Liquid portion of blood.
What do white blood cells do?
✔️✔️ Defend the body against infection.
What does the cardiovascular system include?
✔️✔️ Heart and blood vessels.
What is the function of the respiratory system?
✔️✔️ Gas exchange of oxygen and carbon dioxide.
Where does gas exchange occur in lungs?
✔️✔️ In the alveoli.
What is the skeletal system for?
✔️✔️ Support and protection of the body.
What produces blood cells?
✔️✔️ Bone marrow produces blood cells.
What is synovial fluid?
✔️✔️ Fluid that reduces friction in joints.
What type of muscle is involuntary in organs?
✔️✔️ Smooth muscle.
What muscle is in the heart?
✔️✔️ Cardiac muscle.
What does the nervous system do?
✔️✔️ Controls and coordinates body functions.
What are neurons?
✔️✔️ Nerve cells that transmit impulses.
Which brain part controls balance?
✔️✔️ The cerebellum.
2
, Which brain part controls breathing?
✔️✔️ The brainstem.
What does the endocrine system do?
✔️✔️ Regulates hormones.
What is the pituitary gland?
✔️✔️ The master gland that controls other glands.
What hormone regulates blood sugar?
✔️✔️ Insulin.
What does the liver produce for digestion?
✔️✔️ Bile.
What is peristalsis?
✔️✔️ Wave-like movement that pushes food through the digestive tract.
Where are most nutrients absorbed?
✔️✔️ Small intestine.
What does the large intestine do?
✔️✔️ Absorbs water and forms feces.
What is homeostasis?
✔️✔️ Maintenance of stable internal conditions.
What is negative feedback?
✔️✔️ A process that reverses change to maintain balance.
What is the function of skin?
✔️✔️ Protection and temperature regulation.
Which skin layer stores fat?
✔️✔️ Hypodermis.
What do sweat glands do?
✔️✔️ Regulate body temperature.
What do kidneys do?
✔️✔️ Filter blood and produce urine.
What is a nephron?
✔️✔️ Functional unit of the kidney.
3
