A) Organ System->Tissue->Cell->Molecule B) Cell-> Tissue -> Organ-> Organ System C) Cell->Organ ->Tissue->Organ System D) System-> Organ->Tissue->Cell
A) Spine and heart B) Skin and blood C) Bones and muscles D) Brain and nerves
A) Nervous, muscular, skeletal B) Skeletal, circulatory, immune C) Digestive, nervous, circulatory D) respiratory, muscular, skeletal
A) Respiratory and circulatory B) Digestive and immune C) Circulatory and endocrine D) Immune and respiratory
A) To introduce chemicals that destroy viruses. B) To prevent inflammation. C) To stimulate and immune response D) To cure a disease.
A) One enzyme can catalyze many reactions B) Enzymes bind to substrates for the catalyzed reactinon C) Different enzymes are made in different areas of the cytoplasm. D) Enzymes are moved to substrates by the ribosomes
A) mitochondria B) Golgi bodies C) vacuoles D) lysosomes
A) have a nucleus B) are much smaller C) have ribosomes D) have permeable membranes
A) Infections in uncovered skin B) Loss of oils produced by the skin C) Excessive muscle contractions in the damaged area
A) helps muscles B) provide mucus C) conserve body heat D) protects skin
A) Epidermis B) Subcuatneous layer C) Dead Dermis D) Dermis
A) Small intestine B) pancreas C) gall bladder D) liver
A) Kidneys B) Lungs C) Heart D) Stomach
A) The mouth B) the esophagus C) The Small Intestine D) The stomach
A) stomach B) mouth C) large intestine D) Small intestine
A) capillaries B) veins C) heart D) arteries
A) urethra B) Kidneys C) urinary bladder D) ureters
A) Biceps B) Hamstring C) Heart D) Deltoid
A) Expands and goes lower B) Flattens and goes lower C) Expands and goes higher D) Flattens and goes up
A) Development B) Metabolism C) All of these D) Growth
A) Respond to a signal from the central nervous system B) Carry impulses from outside and inside the body to the brain and spinal cord C) Process incoming impulses and pass them on to motor neurons D) Carry responses away from the brin and spinal cord
A) brain B) spinal chord C) nerves D) all of these
A) To oxygenate the blood B) to add Carbon dioxide to the blood C) to hydrate the blood D) To get food
A) subcutaneous layer B) touch receptor C) sweat gland D) Hair follicle
A) pancreas B) stomach C) esophagus D) small intestine
A) nerve signals to body cells B) small intestine to kidneys to dissolved fluids to body cells C) small intestine to blood to circulatory system to body cells D) small intestine to liver to lymphatic system to body cells
A) To give it white blood cells B) To give it water C) To enrich it with oxygen D) To enrich it with carbon dioxide |