Prokaryotic Cell Cycle

Q.

How is a prokaryotic cell different from a eukaryotic cell?

Q.

How is cell division is important to unicellular and multicellular organisms?

Q.

Do prokaryotes go through mitosis?

Q. Although a prokaryotic cell has no defined nucleus, yet DNA is not scattered throughout the cell. Explain. [2]

Q.

Do prokaryotes have mitosis or meiosis?

Q.

Question 11
Between a prokaryote and a eukaryote, which cell has a shorter cell division time?

Q.

Name the following:

The two types of cell division are found in most organisms.

Q.

Are prokaryotes asexual?

Q. Prokaryotic organisms undergo cell division by

1. budding
2. binary fission
3. mitosis
4. meiosis

Q. What is akinetes type of reproduction?

Q. Eukaryotes differ from prokaryotes in the mechanism of DNA replication due to

1. Discontinuous rather than semi discontinuous replication
2. Same enzyme are used for synthesis of lagging and leading strands in prokaryote and eukaryote
3. Use of DNA primers rather than RNA primers
4. Unidirectional rather than bidirectional replication

Q.

The DNA in the prokaryotic cell is:

1. Circular in a vaguely defined nucleoid

2. Linear inside a well-defined nucleus

3. Clustered in the cytoplasm

4. Helical but without a well-defined nucleus

Q.

Do Prokaryotes grow?

Q. Prokaryotic cells have a true nucleus called nucleoid.

1. True
2. False

Q.

Prokaryotic cells divide through a form of asexual reproduction called_________.

1. Conjugation

2. Sporulation

3. Fragmentation

4. Binary fission

Q. Prokaryotic organisms undergo cell division by

1. budding
2. binary fission
3. mitosis
4. meiosis

Q.

Prokaryotic cells undergo division by asexual means.

1. True

2. False

Q. Prokaryotic cells always undergo division by asexual means.

1. False
2. True

Q. Diametre of prokaryotic and eukaryotic cells are respectively

1. $0.2-10\mu m^3$ and $1000-10000\mu m^3$
2. $03.1-10\mu m^3$ and $100-1000\mu m^3$
3. $0.1-5.0\mu m^3$ and $3-30\mu m^3$
4. $0.1-1.0\mu m^3$ and $10-100\mu m^3$

Q.

The DNA in the prokaryotic cell is:

1. Circular in a vaguely defined nucleiod

2. Helical but without a well-defined nucleus

3. Clustered in the cytoplasm

4. Linear inside a well-defined nucleus

Q. Prokaryotic cells always undergo division by asexual means.

1. False
2. True

Q.

Prokaryotic cells undergo division by asexual means.

1. True

2. False