ap biology cell structure practice
Which of the following would not be considered part of a cell's cytoplasm?
nucleus
Lipids are manufactured here. It also detoxifies drugs and poisons. • ribosome • Smooth ER • peroxisome • lysosome • rough ER
Smooth ER
A cell possesses ribosomes, a plasma membrane, and a cell wall, among other parts as well. It could NOT be • a algal cell • a bacteria • a cell from a mouse • a cell from an oak tree • a cell from a fungus
a cell from a mouse
Which of the following consist of prokaryotic cells?
bacteria
Which of the following consist of prokaryotic cells? • plants and animals • plants and bacteria • plants, fungi and bacteria • animals • bacteria
bacteria
A cell has mitochondria, ribosomes, smooth ER and other parts. Based on this information, it could NOT be a yeast cell • bacterium • a grasshopper cell • a cell from a pine tree • actually, it could be a cell from any Kingdom
bacterium
Which of the following correctly matches an organelle with its function? • nucleus - cellular respiration • central vacuole - storage (correct answer) • mitochondrion - photosynthesis • ribosome - manufacture of lipids • lysosome - movement
central vacuole - storage
Which of the following correctly matches an organelle with its function? • ribosome - manufacture of lipids • lysosome - movement • central vacuole - storage • mitochondrion - photosynthesis • nucleus - cellular respiration
central vacuole - storage
Uncoiled, long stringy strands of DNA • histone proteins • chromatin • chromosomes • DNA
chromatin
Pumps excess water out of some cells - but mostly protists • central vacuole • nucleus • plasmid • plastid • contractile vacuole
contractile vacuole
If a cell's chromatin were damaged, the cell would • go out of control • not be able to absorb light • run out of ATP • swell up and burst • divide immediately
go out of control
The maximum size of a cell is limited by • the amount of food it needs to survive • its need for enough surface area for exchange with its environment • the amount of flexibility it needs to be able to move • the materials needed to build it • the number of organelles that can be packed inside
its need for enough surface area for exchange with its environment
If the nucleus is a cell's "control center," and chloroplasts its "solar collectors," which of the following might be called the cell's combination "food processor" & "garbage disposer"? • nucleolus • Golgi apparatus • lysosome • ribosome • flagellum
lysosome
The internal skeleton of a cell is composed of
microtubules, intermediate filaments, and microfilaments
The internal skeleton of a cell is composed of • microfilaments • microfilaments and cellulose • microtubules, intermediate filaments, and microfilaments • cellulose, and intermediate filaments • cellulose, microtubules, and centrioles
microtubules, intermediate filaments, and microfilaments
Organelles involved in energy conversion are the • mitochondria and chloroplast • nucleus and chloroplast • nucleus and smooth ER • rough ER and Golgi apparatus • lysosome and ribosome
mitochondria and chloroplast
Of the following organelles, which group is involved in manufacturing substances needed by the cell? • lysosome, vacuole, ribosome • vacuole, rough ER, smooth ER • smooth ER, ribosome, vacuole • ribosome, rough ER, smooth ER • rough ER, lysosome, vacuole
ribosome, rough ER, smooth ER
A small structure that makes proteins • nucleolus • Rough ER • ribosomes • lysosomes • Smooth ER
ribosomes
You would expect a cell with an extensive Golgi apparatus to
secrete a lot of material
Lipids are manufactured here. It also detoxifies drugs and poisons.
smooth er
Which of the following stores calcium, important in muscle contraction? • mitochondria • contractile vaculoes • the Golgi apparatus • smooth ER • rough ER
smooth er
Cellular metabolism is • a type of cell division • the chemical activity of a cell • the process by which certain parts cause a cell to "self-destruct" • movement of a cell • control of the cell by the nucleus
the chemical activity of a cell
To enter or leave a cell, substances must pass through • nucleus • the plasma membrane • microtubule • the Golgi body • a ribosome
the plasma membrane
To enter or leave a cell, substances must pass through • the plasma membrane • nucleus • microtubule • the Golgi body • a ribosome
the plasma membrane
