Question 1(Multiple Choice Worth 3 points)

Question

(02.02 MC)

Which part of the compound light microscope provides the light source?

Image of a compound microscope with letters A to F showing various parts. A is used for magnification and is at the top of the microscope. B is used to maintain proper distance between lenses. C is used for magnification and has three pieces that turn. D lets light into the slide. E supports the slide. F reflects light towards the eyepiece.

Part A
Part B
Part E
Part F
Question 2(Multiple Choice Worth 3 points)
(02.02 LC)

Based on the cell theory, which of the following is true?

Large organisms have fewer cells than small organisms.
Small organisms have smaller cells than large organisms.
All living things are made of more than one cell.
New cells are produced from old cells
Question 3(Multiple Choice Worth 3 points)
(02.02 MC)

What is a limitation of using electron microscopes to view specimens?

You cannot view transparent specimens because of the microscope's low resolution.
Electron beams are dangerous and can only be sparingly used.
You cannot view live specimens because the necessary preparation kills cells.
Resolution is weak and cannot make out details of very small specimens.
Question 4(Multiple Choice Worth 3 points)
(02.02 MC)

What would be the magnification of a specimen viewed with a compound light microscope that has an objective power of 40x and an ocular lens power of 10x?

400x
50x
500x
40x
Question 5(Multiple Choice Worth 3 points)
(02.02 MC)

What is the best microscope to get a detailed view of the parts inside of a preserved plant cell?

Transmission electron microscope
Scanning electron microscope
Compound light microscope
Dissecting microscope
Question 6(Multiple Choice Worth 3 points)
(02.02 MC)

Compare and contrast the structure and function of a compound light microscope and a dissecting microscope.

Both are electron microscopes, but the dissecting microscope has a higher magnification than the compound light microscope.
Both are electron microscopes, but the compound light microscope can view only nonliving things.
Both are light microscopes, but the compound light microscope has a higher magnification than the dissecting microscope.
Both are light microscopes, but the dissecting microscope can view only nonliving things.
Question 7(Multiple Choice Worth 3 points)
(02.02 LC)

Which of the following best describes prokaryotes and eukaryotes?

Prokaryotes have a nucleus and eukaryotes do not.
Prokaryotes do not have a nucleus; eukaryotes have a nucleus.
Both have membrane-bound structures.
Prokaryotes have membrane-bound structures and eukaryotes have free floating organelles.
Question 8(Multiple Choice Worth 3 points)
(02.02 MC)

Matthias Schleidan observed plant leaves under a microscope. How did this help contribute to cell theory?

It helped to show that all plants are made of cells.
It helped to show that all plants are made of chloroplast.
It helped to show that plant cells can be created from soil.
It helped to show that plants cells cannot independently function.

Answer 1

Here are the answers to your questions based on the information provided:

Question 1: Which part of the compound light microscope provides the light source?
Answer: Part F (reflects light towards the eyepiece)

Question 2: Based on the cell theory, which of the following is true?
Answer: New cells are produced from old cells

Question 3: What is a limitation of using electron microscopes to view specimens?
Answer: You cannot view live specimens because the necessary preparation kills cells.

Question 4: What would be the magnification of a specimen viewed with a compound light microscope that has an objective power of 40x and an ocular lens power of 10x?
Answer: 400x

Question 5: What is the best microscope to get a detailed view of the parts inside of a preserved plant cell?
Answer: Transmission electron microscope

Question 6: Compare and contrast the structure and function of a compound light microscope and a dissecting microscope.
Answer: Both are light microscopes, but the compound light microscope has a higher magnification than the dissecting microscope.

Question 7: Which of the following best describes prokaryotes and eukaryotes?
Answer: Prokaryotes do not have a nucleus; eukaryotes have a nucleus.

Question 8: Matthias Schleidan observed plant leaves under a microscope. How did this help contribute to cell theory?
Answer: It helped to show that all plants are made of cells.

Feel free to ask if you need more assistance!