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AP Biology: Mastering Biology Chapter 6

Dante Jackson avatar Dante Jackson
24 July 2022
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20 test answers

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question
Which of the following clues would tell you if a cell is prokaryotic or eukaryotic?
answer
Whether or not the cell is partitioned by internal membranes
question
Which of the following are common traits of chloroplasts and mitochondria?
answer
Both have their own DNA.
question
Which of the following correctly matches an organelle with its function?
answer
Central vacuole ... storage
question
Which statement correctly describes the nuclear envelope of a eukaryotic cell?
answer
The nuclear envelope is continuous with the endoplasmic reticulum.
question
Which one of the following statements about the endomembrane system is correct?
answer
Proteins that will be secreted from the cell are likely to be found in closed spaces bounded by membranes of the endomembrane system.
question
A cell has formed a food vacuole as it ingested a food particle. Which of the following events is associated with the breakdown of that food particle?
answer
Digestion of the food particle occurs in a vesicle enclosed by a membrane that separates the digestion from the cytoplasm.
question
Mitochondria are found in _____.
answer
Plant and animal cells
question
Which of the following functions is NOT associated with the cytoskeleton in eukaryotic cells?
answer
Movement of RNA molecules from the nucleus to the cytoplasm
question
Which statement about extracellular structures (plant cell walls and the extracellular matrix of animal cells) is correct?
answer
Information can be transmitted from these extracellular structures to the cytoplasm.
question
Which structure is not part of the endomembrane system?
answer
Chloroplast
question
Which structure is common to plant and animal cells?
answer
Mitochondrion
question
Which of the following is present in a prokaryotic cell?
answer
Ribosome
question
Which structure-function pair is mismatched?
answer
Microtubule; muscle contraction
question
Cyanide binds to at least one molecule involved in producing ATP. If a cell is exposed to cyanide, most of the cyanide will be found within the
answer
Mitochondria
question
What is the most likely pathway taken by a newly synthesized protein that will be secreted by a cell?
answer
ER → Golgi → vesicles that fuse with plasma membrane
question
Which cell would be best for studying lysosomes?
answer
Phagocytic white blood cell
question
Which statement correctly describes an endomembrane function?
answer
Products of the ER are usually modified during their transit from the cis to the trans region of the Golgi apparatus.
question
Identify the correct statement about differences between rough and smooth endoplasmic reticulum (ER).
answer
The outer surface of smooth ER lacks ribosomes, whereas the outer surface of rough ER has ribosomes.
question
Select the correct statement describing cellular structure or function.
answer
Plant and animal cells both carry out cellular respiration, producing ATP.
question
Choose the best description of the cell cytoskeleton.
answer
The cell cytoskeleton is a dynamic network of fibers that can be quickly dismantled and reassembled to change cell shape and the position of cell components.