SCIENCE 6 REVIEWER

I. MORSE TYPE (10 points) Write A – If the 1st statement is TRUE and the 2nd statement is FALSE. B – If the 1st statement is FALSE and the 2nd statement is TRUE. C – If both the statements are TRUE. D – If both the statements are FALSE.

a. An inference is an explanation to your problem. b. Experiment is performed to test the hypothesis. a. There is only one manipulated variable in every experiment set-up. b. Graduated cylinder is used to measure a 50 ml antibiotic.

a. Biology deals only with plants and animals. b. Astronomy deals with weather and climate. 4. a. Arteries carry blood rich in oxygen from the heart to the cells. b. Veins carry blood with carbon dioxide to the heart from the cells.

a. Medulla oblongata is responsible for breathing. b. Cerebrum is responsible in shooting a ball. 6. a. To get the measurement of a colorless substance using a graduated cylinder, you must read the lower meniscus at an eye level. b. Hold the test tube in diagonal position and move it sideways when heating liquid using a test tube.

7. a. Humility helps the scientist come up with a valid and reliable result. b. Curiosity means having an inquisitive mind. 8. a. Making prediction is safe when there is a pattern in the observed data. b. Data is more reliable when quantified.

9. a. Stethoscope is a product technology. b 9. a. Stethoscope is a product technology. b. The atria pump blood out from the heart. 10. a.The International System of Units, or SI, is the standard system of measurement used by many scientists. b.Vaccine gives acquired passive immunity to a baby.

II. Odd-Man-Out A. mouth B. intestine C. ureters D. anus 2. A. large intestine B. nose C. bronchioles D. trachea 3. A. veins B. Heart C. arteries D. capillaries

4. A. kidneys B. skin C. lungs D. pancreas 5. A. RBC B. WBC C. Skin D. Immunity 6. A. Clavicle B. Cranium C. Humerus D. Cramps

7. A. Triceps B. Cardiac C. Phalanges D. Biceps 8. A. Thymosin B. Heart C. Adrenaline D. Estrogen 9. A. Uterus B. Tonsils C. Vagina D. Ovaries

10. A. Lymph B. Sensory C. Association D. Motor 11. A. 500 ml B 10. A. Lymph B. Sensory C. Association D. Motor 11. A. 500 ml B. twice a day C. Colorless D. 20 drops 12. A. P.E. Class B. Orange ball C. Jogging pants D. Dribbling

III. SEQUENCING _____________ Circulation ___1_right ventricle _____pulmonary vein _____lungs _____capillaries _____pulmonary valve _____left atrium

B. _________Circulation ___1_left atrium _____mitral valve ____ aortic valve _____left ventricle _____arteries _____kidneys

C. Pathway of ________ ___1_stimulus _____brain _____impulse _____motor neurons _____muscle _____receptor cells

D. Pathway of Blood ______ capillaries ______artery ______veins

E. Pathway of Impulse ___ Axon ____ Interneuron ___Dendrites ____Sensory ___Cell Body ____ Motor

IV. ANALOGY A. Hormones 1. Hypothalamus gland: _____; Pituitary Gland :growth hormone 2. Melatonin: Pineal gland; ____________: Parathyroid gland

3. Islets of Langerhans: _____ ; Adrenal gland : adrenaline 4 3. Islets of Langerhans: _____ ; Adrenal gland : adrenaline 4. Testes: _______________ ; Ovaries : Progesterone 5. Thymosin : _________ ; Thyroxin : Thyroid Gland

B. Diseases 1. Hypertension: _____________; Hypotension: Low Blood Pressure 2. ______: Cancer of the Blood; Anemia: Low hemoglobin in the blood

3. ______________: permanent loss of memory ; Amnesia: temporary loss of memory 4. Heart attack : no blood supply in the heart ; ____:no blood supply in the brain 5. Cancer of the Lymph nodes: ________; Hypothyroidism: Cretinism