How the body works: the cell

What type of cell is one of the smallest human cells?
1. The muscle cell
2. The epitelial cell
3. The nerve cell
4. The ovum
What type of cell is the largest human cell?
1. The nerve cell
2. The ovum
3. The red blood cell
4. muscle cell
What is the shape of the muscle cell?
1. Rod-shaped
2. Round
3. elongated
4. star-shaped
What type of cells have an hexagonal shape?
1. red blood cells
2. intestine cell
3. nerve cell
4. liver cell
What is the shape of intestine cells?
1. spherical
2. column shaped
3. elongated
4. round
What does the nucleus contain?
1. DNA
2. RNA
3. Proteins
4. Water
Where is the nucleolus housed?
1. Inside the nucleus
2. Outside the nucleus
3. Between the two layers of the nuclear membrane
Why has the nucleolus got a granular appearance?
1. Because of the pores
2. Because of the DNA
3. Because of the ribosomes
4. Because of the RNA
The cytoplasm is called"Watery medium" because:
1. It contains only water
2. It contains water and other substances
3. It contains a lot of proteins
4. It doesn't contain water
When we talk about "network of flattened sacs and channels inside the cytoplasm", we refer to....
1. Nucleus
2. Endoplasmic reticulum
3. Ribosomes
4. Golgi's complex
What kind of substances do the lysosomes store?
1. Water
2. Nucleic acids
3. Enzymes
4. All of these
When are these powerful chemicals stored in the lysosomes?
1. In digestion
2. In reproduction
3. In communication
4. All answers are false
Where does energy production within the cell take place?
1. In lysosomes
2. In endoplasmic reticulum
3. In nucleus
4. In mitochondria
What is the function of the pits on the cell surface?
1. Capture water
2. Capture proteins
3. Capture bacteria
4. Capture air
What is the function of ribosomes
1. to make RNA
2. to make food
3. to make membrane
4. to make proteins
What type of organelles are involved in cell division?
1. Centriolles
2. Membrane
3. Mitochondria
4. All answers are true
What type of substances do the ribosomes contain that are similar to those in the nucleus?
1. DNA
2. Proteins
3. RNA
4. All of these mixed
Where are the centriolles situates in the cell?
1. In oposite poles of the cell
2. Inside the nucleus
3. Outside the cellular membrane
How does the Golgi's complex act?
1. As a factory
2. As a channel
3. As a depo
4. All answers are correct

How the body works: the cell

Quiz