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