Quiz 3: Cells

(Quiz 3: Question 3) Which level of organization is represented by a bone in our body? A. tissue B. cellular C. organ D. system

A

(Quiz 3: Question 18) Which statements describe organisms referred to as "colonial"? A. a multicellular organism B. similar bacteria or protozoa which group together C. tissue D. a group of multiple specialized cells

B

(Quiz 3: Question 2) The function of a neuron is to: A. protect our bodies from disease B. contract to give us control of our muscles C. transmit nerve impulses within the nervous system D. bring oxygen to the tissues of our bodies

C

(Quiz 3: Question 6) The creationist and evolutionist are in agreement on all of the following items except: A. cell complexity B. the role of certain organelles in cell chemistry C. the ability of matter to be self organizing D. the levels of organization of complex organism

C

(Quiz 3: Question 8) What level of organization are the colonial protozoans an example of? A. specialized multicellular organism B. tissue C. cellular D. organ

C

(Quiz 3: Question 4) Glycolysis is a body process which involves: A. the passage of water through a semipermeable membrane B. the division of the nucleus of a body cell C. the maintenance of a constant body environment D. the initial breakdown of glucose to pyruvic acid

D

(Quiz 3: Question 5) ATP is a compound produced by the body to: A. break down proteins B. attack materials foreign to the body C. carry oxygen to the cells of the body D. be used as a source of energy when needed for a reaction

D

(Quiz 3: Question 11) (Select all that apply) Choose from the list which cells are specialized. A. white blood cells B. muscle cells C. nerve cells D. amoeba E. bone cells

A, B, C, and E

(Quiz 3: Question 10) An erothrocyte contains a red pigment called _____, which allows this cell to carry oxygen to the other cells of the body. A. chlorophyll B. hemoglobin

B

(Quiz 3: Question 16) (True or False) Some organisms consist of just one cell.

T

(Quiz 3: Question 17) (True or False) An "organism" is considered the highest level of organization of cells, yet it is also found at the lowest level of cellular organization.

T

(Quiz 3: Question 19) Match the following. 1. cellular level 2. division of labor 3. muscle fiber 4. specialization 5. tissue A. a very, long contracting cell B. cells working together to perform a particular task C. organisms at this level are either unicellular or colonial D. the limiting of the function of a cell to a specific function E. work being divided up into specialized tasks

1C, 2E, 3A, 4D, and 5B

(Quiz 3: Question 13) Match these transport mechanisms. 1. active transport 2. facilitated diffusion 3. passive diffusion 4. phagocytosis 5. pinocytosis A. cell engulfs particles in cell "eating" B. molecules helped by protein, move from high to low concentration C. transports oxygen, carbon dioxide D. transports proteins, nucleic acids E. transports sodium, potassium

1E, 2B, 3C, 4A, and 5D

(Quiz 3: Question 12) A solution with a salt concentration higher than the salt concentration within the cell is called _____. A. hypertonic B. hypotonic C. isotonic

A

(Quiz 3: Question 14) Identify the type of cell shown here. A. nerve cell B. muscle cell C. white blood cell D. red blood cell (The picture is in Bio Study Stuff PowerPoint)

A

(Quiz 3: Question 7) Once the specimen is in focus on a microscope, the amount of light reaching the specimen can be changed by using the: A. diaphragm B. fine adjustment C. rotating nosepiece D. eyepiece

A

(Quiz 3: Question 9) The animal cell does not have any of the following structures except: A. cell wall B. very large vacuole C. chloroplast D. mitochondrion

D