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