Download Pretest on Cell Theory, Microscopes, and Organelles

A Big Fat PREEEEEETest on Cell Theory, Microscopes and Cell Structure and Functions
1. Which of the following is NOT a statement in cell theory?
a. Cells come from cells
b. Cells function pretty much the same
c. Cells reproduce quickly
d. All plants and animals are made of cells.
2. Which cell structure contains the cell’s genetic material, controls the cell’s activities, and is sometimes referred
to as the cell’s brain?
a. organelle
c. cell envelope
b. nucleus
d. cytoplasm
3. A plant cell has a ________, an animal cell doesn’t cell.
a. a cell membrane.
c. a nucleus.
b. genetic material.
d. chloroplasts.
4. Redi used his meat and maggot experiment to figure out
a. Spontaneous generation
c. biogenesis
b. All animals are made of cell
d. Cell theory
5. Which of the following protists can make food from sunlight?
a. amoeba
c. daphnia
b. paramecium
d. euglena
6. Cheetahs can run at speeds in excess of 60 mph, which requires a lot of energy. The cells of a cheetah might
need to contain large numbers of which organelles? (What oganelle make energy from sugar?)
a. nucleoli
c. lysosomes
b. mitochondria
d. vacuoles
7. Which structure destroys worn out parts and breaks down big food molecules? He is the cell assassin….
a. cytoplasm
b. nucleolus
c. microtubules
d. lysosome
8. Which organelle could be described a packaging and distribution center, like FedEx?
a. Golgi apparatus
c. endoplasmic reticulum
b. lysosome
d. mitochondrion
9. Which organelle makes proteins and hangs out on the endoplasmic reticulum??
a. Golgi apparatus
c. vacuole
b. mitochondrion
d. ribosome
10. Which of the following is a function of the cell membrane?
a. breaks down lipids, carbohydrates, and proteins from foods
b. stores water, salt, proteins, and carbohydrates
c. keeps the cell wall in place
d. regulates (controls) which materials can enter and leave the cell
11. When you are first focusing, you should do all of these things EXCEPT
a. Focus so the stage and objective lens separates
b. use the highest objective lens
c. Use the lowest power objective lens
d. use
12. Plants have
a. Cell walls
b. Cell membranes
c. Both cell walls and membranes
d. Wombats in charge of all cellular function
13. Schwann’s contribution to Cell Theory was
a. Plants are made of cells
b. Animals are made of cells
c. Cells come from preexisting cells
d. Cells pass on hereditary information
14. How are plant and animal cells similar?
a. They both have chloroplasts.
b. They both have flagella.
c. They both have cillia.
d. They both have a nucleus.
15. Which organelle acts like a highway for proteins for the cell?
a. The rough ER
b. The smooth ER
c. Vacuoles
d. Chloroplasts
16. Which of the following best describes the function of chloroplast?
a. They convert energy from food molecules into energy the cell can use.
b. They store energy from food molecules.
c. They store energy from sunlight.
d. They produce nucleic acids that release energy.
17. If a cell could not repair itself because it lacked proteins, which organelle most likely would not be working?
a. Smooth endoplasmic reticulum
b. Golgi bodies
c. chloroplasts
d. ribosomes
21. Cells in prokaryotic organisms
a. have nothing in common with eukaryotic cells
b. are more complex than eukayotic cells
c. contain simple mitochondria
d. Have both cell wals and cell membranes
23. Which of the following is NOT a living thing?
a. Plant cell
b. bacteria
c. virus
d. protist
25. When a Golgi body finishes a molecule and needs to send it to an organelle, what does it do?
a. Sends it by way of the ER
b. Has it transported by a lysosome
c. By osmosis, releases it to the cytoplasm
d. Pinches off a vesicle from itself containing the molecule.
26. Unlike the cell wall, the cell membrane
a. is found in all cells.
b. is made of chromatin.
c. protects the nucleus with a rigid layer of cellulose.
d. produces energy for the cell.
27. Which organelles store food and other materials needed by the cell like cellular Tupperware?
a. mitochondria
b. chloroplasts
c. ribosomes
d. vacuoles
28. Which theory of life’s orgins came from using bad logic and no scientific method?
a. biogenesis
b. spontaneous generation
c. cell theory
d. Spontaneous combustion
29. Which is NOT one of the ways Robert Hooke contributed to our understanding of cell?
a. Designed over 200-250 microscopes
b. Coined the term “cell”
c. Discovered “animacules”
d. Wrote Micrographica, a book of sketches and notes about microscopic objects
30. Which of the following ideas is NOT a part of cell theory?
a. All cells have similar function
b. All cells are identical
c. All living things are made of cells
d. All cells come from preexisting cells