Chapter 1 & 2 Review Questions - Professor Black



Chapter 1 & 2 Review Questions

NAME: ___________________

1. Define anatomy and physiology.

2. Describe the anatomical position.

3. List two organs of the mediastinum, two organs of the abdominal cavity, and two organs of the pelvic cavity.

4. Name the two subdivisions of the dorsal cavity.

Matching

Column A Column B

_____ 5. Ventral A. Equal

_____ 6. Skin B. Cutaneous

_____ 7. Transverse C. Lung

_____ 8. Anatomy D. Extremities

_____ 9. Superficial E. Respiratory

_____ 10. Pleural F. Anterior

_____ 11. Appendicular G. Structure

_____ 12. Posterior H. Surface

_____ 13. Midsagittal I. Back

_____ 14. System J. Horizontal

Identification

15-23. Body Cavities

(1)

(2)

(3)

(4)

(5)

(6)

(7)

(8)

(9)

[pic]

CHAPTER 2: CHEMISTRY OF LIFE

Column A Column B

_____ 1. Proton A. Number of protons in the nucleus; determines the type of atom

_____ 2. Neutron B. A pure substance, made up of only one kind of atom

_____ 3. Atomic mass C. Positively charged particle in nucleus

_____ 4. Element D. Opposite of base

_____ 5. Molecule E. When acids and bases mix and form salts

_____ 6. Compound F. A group of atoms bound together in a group

_____ 7. Water molecules G. Double sugar made up of two monosaccharide units

_____ 8. Acid H. Dissociate to form equal amounts of hydrogen ion and hydroxide ion

_____ 9. Base I. Alkaline

_____ 10. Neutralization J. Function is to store energy for later use

_____ 11. Buffers K. Noncharged particle in nucleus

_____ 12. Disaccharide L. Substances whose molecules have more than one kind of atom

_____ 13. Carbohydrates M. Chemical systems that absorb excess acids or bases main taining a relatively stable pH

_____ 14. Electrolyte N. Has lost electrons; indicated by a positive sign, as in Na+

_____ 15. Positive ion O. Molecule that dissociates in water to form individual ions, ionic compound

Multiple Choice

A. steroids.

B. amino acids.

C. hormones.

D. growth factor.

17. In a DNA molecule, nucleotides are arranged into twisted

A. molecular enzymes.

B. double helix.

C. glycoproteins.

D. none of the above.

18. Functional proteins include

A. enzymes.

B. hormones.

C. receptors.

D. all of the above.

19. Identify which of the following ions (symbols) are found in body fluids.

A. Na+

B. M++

C. H+

D. CL–

E. N–O–

F. K+

20. High levels of radiation can cause

A. normal cells to multiply rapidly.

B. the destruction of normal cells only.

C. destruction of cancer cells only.

D. none of the above.

21. Neutralization occurs when acids and bases mix to form

A. collagen.

B. salts.

C. keratin.

D. fatty acids.

22. Which is not an example of a protein?

A. urine

B. lipids

C. enzymes

D. none of the above

23. Which of the following is a structured lipid found in cell membranes?

A. peptide

B. prostaglandin

C. enzymes

D. phospholipid

24. The energy of ATP is produced by

A. splitting it into ADP and inorganic phosphate.

B. release of energy form the breaking down of compounds.

C. splitting it into ionic bonds.

D. none of the above.

25. Name for atoms of the same element but with different atomic weights.

A. isotopes

B. base pairs

C. hormones

D. none of the above

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