Prokaryotic and Eukaryotic Cells

Q.

What are prokaryotic cells? Give two examples.

Q.

What is the difference between cilia and flagella?

Q.

Can prokaryotes be multicellular?

Q.

Give any three examples of prokaryotic organisms.

Q.

What is eukaryotic cells

Q.

Eukaryotic cells are typically a lot bigger and more complex than prokaryotic cells.

1. True

2. False

Q.

Are human multicellular or unicellular?

Q. Single celled animals are called unicellular organisms.

1. True
2. False

Q.

All prokaryotes are unicellular but not all eukaryotes are unicellular

1. a. unicellular b. multicellular

2. a.prokaryote b. eukaryote

Q.

Are prokaryotes multicellular?

Q.

There are organisms which are composed of a single cell and this single cell performs all the vital functions of that organism. Such an organism is called___.

Q.

Are prokaryotic flagella made of microtubules?

Q.

Amoeba moves with the help of

1. Multicellular Organism

2. Unicellular Organism

3. Bicellular Organism

4. Tetracellular Organism

Q.

The basic difference(s) between prokaryotic and eukaryotic cells is/are

1. Prokaryotes do not have a definite nucleus

2. Eukaryotes have membrane bound organelles

3. Both A and B

4. None of the above

Q. Give two points of difference between unicellular & multicellular organisms. (2 marker)

Q.

What are prokaryotes and eukaryotes?

Q.

What is the Resting Stage of Bacteria?

Q.

Which statement(s) among the following is not correct regarding prokaryotes?

i. They lack a well-defined nucleus
ii. Amoeba is a single-celled prokaryotic organism
iii. DNA is generally circular
iv. They are unicellular organisms

1. i and ii

2. ii

3. i, ii and iv

4. iv

Q.

Rhizobium bacteria in the root nodules of leguminous plants help in fixing:

1. Hydrogen

2. Nitrogen

3. Oxygen

4. Sulphur

Q.

Which of the following are characteristics of an amoeba?

1. Statement 1 is incorrect.

2. Statement 1 and 2 are incorrect.

3. Statement 1, 2 3 and 4 are incorrect.

4. None of the above

Q.

Difference between prokaryotic and eukaryotic cell ?

Q.

Are prokaryotes & eukaryotes multicellular?

Q.

What would happen if you remove the mirror from a microscope?

1. Image will be sharper

2. Image will be magnified

3. Image will be inverted

4. No image will be formed

Q.

The simplest way to distinguish a prokaryotic cell from a eukaryotic cell is to check for

1. Plasma membrane

2. DNA

3. Nucleus

4. Proteins

Q.

Which of the following is not a characteristic of multicellular organisms?

1. The body is made up of many cells.

2. They are eukaryotic in nature.

3. Specialized functions are performed by different cells, tissues, organs or organ systems.

4. Division of labor in the organism is at organelle level.

Q.

What are major differences between unicellular and multicellular organisms?

Q. Statement I : All prokaryotes have a cell wall, eukaryotes do not.
Statement II : Prokaryotes have a true nucleus, eukaryotes have a primitive nucleus.

1. Both statement I and statement II are true and statement II is the correct explanation of statement I.
2. Both statement I and statement II are true but statement II is not the correct explanation of statement I.
3. Both statement I and statement II are false.
4. Statement I is true but statement II is false.

Q.

Bacteria have a region called nucleoid, in which their genetic material is located. Why, then bacteria are classified as prokaryotic cell and not eukaryotic.

Q. Which of the following type of flagellar arrangement is found in E.coli ?

1. Peritrichous
2. Monotrichous
3. Amphitrichous
4. Lophotrichous

Q.

What are the four differences between Prokaryotes and Eukaryotes?