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