Contains all the nucleic acid present in a living cell
Always present in living cells
The organelle responsible for controlling the cell's activities
Controls what enters and leaves the cell
Question 5
Question
Which cell part is responsible for directly producing protein?
Answer
Nucleus
Ribosome
Lysosome
Cell membrane
Question 6
Question
The function of mitochondria is:
Answer
Photosynthesis
Protein synthesis
Respiration
DNA replication
Question 7
Question
The function of the plant cell wall is:
Answer
Maintain the shape of the cell
Control what enters and leaves
Store food
Store water
Question 8
Question
The function of the chloroplast is:
Answer
Respiration
Controls all of the activities of the cell
Photosynthesis
Protein synthesis
Question 9
Question
What term describes a cell that has no membrane-bound nucleus and no membrane-bound organelles?
Answer
Prokaryotic cell
Eukaryotic cell
Cancer cell
Stem cell
Question 10
Question
What term describes a cell that has no membrane-bound nucleus and no membrane-bound organelles?
Answer
Prokaryotic
Eukaryotic
Cancer cell
Stem cell
Question 11
Question
In the practical activity to view plant cells using the light microscope, what did you use to view the internal parts of the plant cell more clearly?
Answer
Methylene blue
Iodine
Eosin
Haematoxylin
Question 12
Question
In the practical activity to view animal cells using the light microscope, what did you use to view the internal parts of the animal cell more clearly?
Answer
Iodine
Methylene blue
Haematoxylin
Eosin
Question 13
Question
In the practical activity to view cells using the light microscope, why was it important to lower the coverslip slowly from a 45 degree angle?
Answer
To prevent the slide from breaking
To avoid damaging the specimen
To prevent the coverslip from breaking
To prevent the formation of air bubbles
Question 14
Question
In using the light miscroscope to view living cells, which is the correct order of operations in using the light microscope?
Answer
Place specimen on stage, focus using high power, switch to low power, lower the stage
Place specimen on stage, focus using low power, switch to high power, lower the stage
Lower stage, place specimen on stage, focus using low power, switch to a higher power
Place specimen on stage, lower the stage, focus using high power, switch to low power