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45 Cards in this Set
- Front
- Back
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1. The thumb is considered to be_______ to the little finger.
a. lateral b. medial c. anterior d. posterior |
a
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2. Which of the following terms refers to the lower arm?
a. Brachium b. Antebrachium c. Sural d. Crural |
b
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3. The sural and crural are anatomical terms for the________________ .
A. lower arm b. lower leg c. upper arm d. upper leg |
b
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4. The epigastric region is a region that is a part of which of the following?
A, Thoracic cavity b. Abdominopelvic cavity c pelvic cavity d. cranial cavity |
b
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5. The hypogastric region is immediately inferior to the region.
A. epigastric B. umbilical C. hypochondriac . D. iliac |
b
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6. The spleen is located in the_______________ region.
A, epigastric B. left hypochondriac C. right hypochondriac D. umbilical |
b
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7. The maintenance Of an optimal internal environment is termed ______________________.
A, positive feedback B. negative feedback c. homeosta|is D. metabolism |
c
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8. When the body temperature rises, the body has ways to Correct the Situation and reduce the body temperature back to the normal range. This is an example of .
A, positive feedback mechanism B, negative feedback mechanism C. homeostasis D. catabolism E. anabolism |
b
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9 Which of the following would be an example of a positive feedback mechanism?
A. The fluctuation of calcium ions in the bloodstream b. The process of childbirth c. The rise of insulin production during food intake and the fall of insulin production after food intake |
b
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10 In Order to determine the atomic mass unit Of an atom; you have to do Which Of the following?
A. Add the number of protons to the number of electrons B. Add the number of protons to the number of neutrons C. Add the number of neutrons to the number of electrons D. Subtract the number of protons from the number of neutrons |
b
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11. Which of the following orbit around the nucleus of an atom?
A. Electrons B. Protons C. Neutrons |
a
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12, when the number of _______________ change, the atom becomes an isotope.
A, electrons B. protons c. neutrons |
c
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13.Atoms arranged in the first column on the periodic table are arranged in that manner because .
A. they have the same number of protons b. they have common characteristics C. they have the same number of electrons d. they are the smallest atoms |
b
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14. Which of the following subatomic particles of an atom cannot change?
A- Protons B- Electrons C Neutrons |
a
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15. The last column on the periodic table consists of inert atoms. These atoms will not become _____________________.
A isotopes b. ions c. Stable d. radioactive |
b
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16. Which of the following represents an ion?
A Ca2+ b. Ca c. O2 d. 16O |
a
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17. Bond the following ions together: Calcium ions and chloride ions.
A. Ca2Cl B. CaCl2 C. CaCl D, Ca3Cl2 |
b
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18. Which of the following is a polyatomic ion?
A. N2 b. HCO3 1- C. CO2 D. NaCl |
b
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19. Atoms that have the same number of protons but yet a different number of neutrons are called an ______________________.
A. ion B isotope c. enzyme D anion |
b
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20. How many neutrons would 23Na have?
A. 11 B. 12 C. 23 D 34 |
b
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21. The 24 in 24Na represents________________ ?
A. the number of protons sodium has B- the number of electrons sodium has C, the atomic mass unit of sodium D- the number of neutrons sodium has |
c
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22.Amino acids bonded together will form a ___________________.
A. lipid molecule B protein molecule C fat molecule D nucleic acid molecule |
b
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23, Molecules that store and process information in the cells are collectively called_____ .
A, nucleic acids B- enzymes C. proteins D- isotopes |
a
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24. Carbon dioxide has how many double bonds?
A- 1 B. 2 C. 3 D. 4 |
b
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25. A solution that has a pH of 3 is______ times more acidic than a solution with a pH of 6.
a. 3 b. 30 c. 300 d. 100 e. 1000 |
e
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26. pH is the measure of in solution.
A hydrogen ions B bicarbonate ions C sodium ions D calcium ions |
a
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27. A solution that stabilizes the PH of a solution is a ___________________.
A. buffer B base C neutral substance |
a
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28. which of the following cell organelles produce cellular energy?
A Mitochondria B Ribosomes C Lysosonnes D Nucleus |
a
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29. - Which of the following cell organelles produce protein?
A. Mitochondria B. Ribosomes c. Lysosomes |
b
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30. Chromosomes are structures that are composed of ________________.
A molecules of protein B molecules of deoxyribonucleic acid C molecules of enzymes D molecules of lipids |
b
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31. The cell membrane is composed of ____________________layer/s.
A. one B two C three D . f o u r |
b
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32, Which of the following molecules are found only in the outer layer of the cell membrane?
A. Cholesterol B Protein C, Glycolipids D Phospholipids |
c
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33, The molecule that transports information from the DNA molecule to the ribosomes of the cell for the purpose of producing protein is __________________.
A an enzyme B ribonucleic acid C adenosine triphosphate D a lipid |
b
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34. The movement of water from an area of high water concentration to an area of low water concentration across a cell membrane is called__________________ .
A a process of diffusion B a process of osmosis C. a process of translation |
b
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35 . If the extracellular fluid consisted of a higher concentration of solutes than the intercellular fluid, the extracellular fluid would be called ___________________.
A- hypotonic b hypertonic C., isotonic D homeostatic |
b
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36. A cell that is exposed to a hypertonic environment will ______________________.
A dehydrate B fill with water C stay in homeostasis |
a- water will move from a high H2O concentration inside the cell, to a low H2O concentration outside the cell.
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37. The phase of mitosis where the paired chromatids are being pulled apart is called _________________.
A. metaphase B. anaphase C. telophase D, prophase |
b
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38- The phase of mitosis where the paired chromatids line up in the center of the nuclear region is called________________ .
A. metaphase B- anaphase C. Telephone D prophase |
a
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39- At the end of cell reproduction, one cell will have become cells.
A- 2 B- 4 c 10 D. 50 |
a
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40. Adipose cells belong in which of the following tissue categories?
A- Epithelial tissue B- Muscular tissue C- Neural tissue D- Connective tissue |
d
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43 . When viewing cells in the microscope, the cells that have a striped appearance are the ____________________.
A- skeletal muscle cells b neural cells C. columnar cells d dense cells |
a
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42. Cells that contract under involuntary control are________________
A- skeletal muscle cells . b. smooth muscle cells c. dense connective Cells d. glial cells |
b
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43. The most superficial layer of the epidermis is the ____________________.
A- stratum germinations B- stratum corneum C. stratum spinosum D. stratum granulosum |
b
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44. Melanocytes are cells that ______________________.
A- produce a pigment to protect the skin b. give the skin its elasticity C- protect the skin from dehydration D, are involved in hair growth |
a
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45 Which layer of skin provides protection against invading pathogens?
A, Epidermis b. Dermis C, Hypodermis D. Subcutaneous layer |
a
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