Cell Structure Function SC 912 L 14 3

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Cell Structure & Function SC. 912. L. 14. 3

Cell Structure & Function SC. 912. L. 14. 3

Jorge's class was examining different types of cells under the microscope. Jorge looked at

Jorge's class was examining different types of cells under the microscope. Jorge looked at both eukaryotic and prokaryotic cells. Which of the following would the class see when comparing these cells? A. Only prokaryotes have cell walls. B. Only eukaryotes have a membrane-bound nucleus. C. Prokaryotic cells do not contain DNA. D. Eukaryotic cells do not undergo cell division.

Unlike the porous cells of the kidney, the cells of the top layer of

Unlike the porous cells of the kidney, the cells of the top layer of skin are made of a tough, nearly waterproof substance. Which of the following is a characteristic of these eukaryotic cells? A. They have cell walls. B. They do not contain membrane-bound nuclei. C. Their DNA is organized into chromosomes. D. Their genetic information is contained in a single loop.

Which of the following structures are found in plant cells but not in animal

Which of the following structures are found in plant cells but not in animal cells? A. cytoskeleton and Golgi apparatus B. mitochondria and ribosomes C. cell walls and chloroplasts D. vacuoles and endoplasmic reticulum

Which of the following best describes the major difference between prokaryotic cells and eukaryotic

Which of the following best describes the major difference between prokaryotic cells and eukaryotic cells? A. Prokaryotic cells are plants cells and eukaryotic cells are animal cells. B. Eukaryotic cells have a nucleus and membranebound organelles, and prokaryotic cells do not. C. Prokaryotes are multicellular organisms while eukaryotic cells are single-celled organisms. D. Eukaryotic cells contain DNA while prokaryotic cells do not.

Which of the following incorrectly pairs a cell structure with its function for both

Which of the following incorrectly pairs a cell structure with its function for both plant and animal cells? A. Nucleus: storage area for the cell's genetic material B. Mitochondria: used to supply energy for the cell C. Vacuole: sac used for storage of waste, water, or materials needed by the cell D. Cell membrane: site of protein synthesis

Animal cells have all of the following except which structure? A. lysosome B. central

Animal cells have all of the following except which structure? A. lysosome B. central vacuole C. cell membrane D. ribosome

Which of the following is true of all single-celled organisms? A. They all have

Which of the following is true of all single-celled organisms? A. They all have chloroplasts containing chlorophyll. B. They all have membrane-bound organelles. C. They all have nuclei containing DNA. D. They all have plasma membranes.

Which of the following is a common characteristic of almost all plant cells, with

Which of the following is a common characteristic of almost all plant cells, with only a few exceptions? A. They have lysosomes. B. They have flagella. C. They have chloroplasts. D. They have small vacuoles.

There are some similarities between prokaryotic and eukaryotic cells. Which of the following structures

There are some similarities between prokaryotic and eukaryotic cells. Which of the following structures is found in both prokaryotic and eukaryotic cells? A. lysosome B. mitochondrion C. nucleus D. ribosome

A student is observing a group of cells under a microscope. What observation would

A student is observing a group of cells under a microscope. What observation would help the student conclude that the cells observed are plant cells? a. The presence of nuclei can be clearly detected within each cell b. The cells appear well-defined, indicating the b. The cells appear well-defined, indicating the presence of cell walls c. The presence of mitochondria can be clearly detected within each cell. d. The cytoplasm in which the cell organelles are embedded can be clearly seen.

OUT OF 10 QUESTIONS • • • 1/10 = 13% 2/10 = 25% 3/10

OUT OF 10 QUESTIONS • • • 1/10 = 13% 2/10 = 25% 3/10 = 38% 4/10 = 50% 5/10 = 50% • • • 6/10 = 63% 7/10 = 75% 8/10 = 78% 9/10 = 100% 10/10 = 100%