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