Microscopes, Cells, Cell Transport

45 Questions | By Squidney74 | Updated: Mar 20, 2022 | Attempts: 180

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Honor's Biology review quiz for test on Microscopes, Cells, and Cell Transport

Questions and Answers

1.

Why are cells limited in size? Be specific.
2.

What is an advantage of using a compound light microscope?
3.

What does parfocal mean?
- A.
  
  All living things are made of cells
- B.
  
  The capacity to show 2 pts. that are close together as being seperate pts.
- C.
  
  All objectives are set to the same focus so there is no need to re-focus when switching between powers
4.

When magnificitation increases on a CLM the brightness increases
- A.
  
  True
- B.
  
  False
5.

When magnification increases on a CLM the size of the image increases
- A.
  
  True
- B.
  
  False
6.

When the magnification increases on a CLM, what happens to its resolution?
- A.
  
  Decreases
- B.
  
  Stays the same
- C.
  
  Increases
7.

SEM has a greater magnification than TEM
- A.
  
  True
- B.
  
  False
8.

You can see the image 3-D on a SEM microscope
- A.
  
  True
- B.
  
  False
9.

Who discovered cells?
- A.
  
  Schwann
- B.
  
  Hooke
- C.
  
  Schleiden
10.

Hooke was looking at cork when he discovered cells
- A.
  
  True
- B.
  
  False
11.

Why are cells shaped the way they are?
- A.
  
  Because of their decreasing SA to V ratio
- B.
  
  So they have room for oxygen
- C.
  
  Because of their function
12.

Check a difference between plant and animal cells
- A.
  
  Plants have a cell wall
- B.
  
  Plants have a large vacuole
- C.
  
  Animals have cytoplasm
- D.
  
  Animals have centrioles
- E.
  
  Plants have leucoplasts
- F.
  
  Animals have a cell membrane
13.

Makes ribosomes?
- A.
  
  Cytoplasm
- B.
  
  Rough er
- C.
  
  Nucleolus
14.

Contains digestive enzymes that get rid of waste?
- A.
  
  Vacuole
- B.
  
  Lysosome
- C.
  
  Vesicle
15.

Smooth ER makes lipids?
- A.
  
  True
- B.
  
  False
16.

Fluid filled sac that stores food, water, and enzymes?
- A.
  
  Vacuole
- B.
  
  Lysosomes
- C.
  
  Centriole
17.

Collects, modifies, ships, and packages substances?
- A.
  
  Rough ER
- B.
  
  Golgi
- C.
  
  Cytoskeleton
18.

The cell wall is the semi-permeable "gatekeeper" of the cell
- A.
  
  True
- B.
  
  False
19.

The site of photosynthesis?
- A.
  
  Chloroplast
- B.
  
  Mitochondria
- C.
  
  Ribosomes
20.

Transports proteions & other substances throughout?
- A.
  
  Smooth ER
- B.
  
  Rough ER
- C.
  
  Chromatin
21.

The mitochondria is the site of cellular respiration
- A.
  
  True
- B.
  
  False
22.

Manages cellular functions?
- A.
  
  Mitochondria
- B.
  
  Nucleolus
- C.
  
  Nucleus
23.

Provides shape, support and strength for both plant and animal cells?
- A.
  
  Cell Wall
- B.
  
  Cytoplasm
- C.
  
  Cytoskeleton
24.

Prokaryotes have a nucleus and membrane bound organelles
- A.
  
  True
- B.
  
  False
25.

Phospholipids have a...
- A.
  
  Polar head and polar tails
- B.
  
  Nonpolar head and polar tails
- C.
  
  Polar head and nonpolar tails