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Cambridge International AS and A Level Biology Ch 1-Cell Structure Exam Questions with Answers
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Here are concise answers to exam questions for A Levels Biology Chapter 1-Cell Structure
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A Levels Biology Ch 1-Cell StructureExam Questions with Answers
1. Which one of the following cell structures can be seen with a light microscope?
A mitochondrion
B ribosome
C rough ER
D smooth ER
Answer: A
2. The use of electrons as a source of radiation in the electron microscope allows high resolution to be
achieved because electrons:
A are negatively charged.
B can be focused using electromagnets.
C have a very short wavelength.
D travel at the speed of light.
Answer: C
3. Which one of the following structures is found in animal cells, but not in plant cells?
A cell surface membrane
B centriole
C chloroplast
D Golgi body
Answer: B
4. Complete the following table, which compares light microscopes with electron microscopes.
, Answer:
5. List ten structures you could find in an electron micrograph of an animal cell which would be absent
from the cell of a bacterium.
Answer:
1. nucleus
2. smooth ER/ Rough ER
3. chromosome
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