Prokaryotic & Eukaryotic Cells

Q.

What are $4$ examples of Eukaryotic cells?

Q.

Which of the following cell does not have a nucleus?

1. Muscle cell

2. White blood cell

3. Red blood cell

4. Nerve cell

Q.

(a) What are unicellular organisms? Name two unicellular organisms.
(b) What are multicellular organisms? Name two multicellular organisms.

Q.

Give three examples of unicellular organisms.

Q.

(a) An Amoeba cell can change its shape and a white blood cell in human blood can also change its shape. What is the difference between an Amoeba cell and a white blood cell?
(b) Out of Amoeba cell and white blood cell, which one is
(i) Eukaryotic cell
(ii) Prokaryotic cell

Q.

Which of the two does not have a true nucleus: prokaryotic cell or eukaryotic cell?

Q.

Which of the following are prokaryotes?
A. Protozoa
B. Blue-green algae
C. Fungi
D. Bacteria

1. A and B

2. B and C

3. A and D

4. B and D

Q.

What are the 5 characteristics of Prokaryotic cells?

Q.

X and Y are the two types of cells. The cells X have a well-organised nucleus which is separated from the cytoplasm by the nuclear membrane. On the other hand, cells Y do not have a real nucleus, their nuclear material is in direct contact with the cytoplasm.

(a) What type of cells are (i) X and (ii) Y
(b) Give one example each of cells like (i) X and (ii) Y?

Q.

Amoeba has irregular shape

1. True
2. False

Q.

Name one prokaryotic cell and one eukaryotic cell.

Q.

(a) State the difference between prokaryotes and eukaryotes.
(b) Name two prokaryotes and two eukaryotes.

Q.

Question 1
Indicate whether the following statements are True (T) or False (F).
(a) Unicellular organisms have one-celled body. (T / F)
(b) Muscle cells are branched. (T / F)
(c) The basic living unit of an organism is an organ. (T / F)
(d) Amoeba has irregular shape. (T / F)

Q.

Why prokaryotes don't have a nuclear membrane

Q.

Every cell has cytoplasm

1. True
2. False

Q. Cell organelles are suspended in the ___ of the cell.

1. nucleus
2. plasma membrane
3. cytoplasm
4. vacuole

Q. Distinguish a prokaryotic cell from a eukaryotic cell.

Q.

What are unicellular organisms? Name two unicellular organisms.

Q.

What is the difference between unicellular and multicellular organisms.

Q.

Define prokaryotic and eukaryotic cell.

Q.

Give a simple explanation of how an Amoeba moves.

Q.

Question 24
The table given below has certain terms and four blank spaces named A, B, C, and D

From the options given below choose the correct combination of terms.

(a) A-Pseudopodia; B-Respirations; C-Muscle cell; D-Branched
(b) A-Pseudopodia; B-Photosynthesis; C-Muscle cell; D-Branched
(c) A-Contractile vacuole; B-Photosynthesis; C-Blood cell; D-Spindle shaped
(d) A-Pseudopodia; B-Photosynthesis; C-Cheek cell; D-Spindle shaped​​​​​​​

Q. Which of the following organisms is a unicellular organism?

1. Lactobacillus
2. Amoeba
3. Plants
4. Dogs

Q. The main difference between the prokaryotic cell and the eukaryotic cell is that in the prokaryotic cell there is no:

1. Distinct nucleus
2. Cell membrane
3. Cell wall
4. Genes

Q.

Which of the following is not a unicellular organism ?

1. Yeast

2. Rhizobium

3. Yak

4. Amoeba

Q.

Define multicellular organism.

Q.

Give an example of unicellular organism.

Q.

Write a note on: (a) Cytoplasm (b) Cell Membrane [3 MARKS]

Q. Question 6
State the difference between eukaryotes and prokaryotes.

Q.

Write a note on plastids and nucleus of a cell. [3 MARKS]