Lysosomes

Q.

Why are lysosome is known as suicide bags?

Q.

Why are lysosomes called suicidal bag?

Q.

What are the functions of lysosome?

Q.

Short note on Lysosome.

Q.

Do plant cells have lysosomes?

Q.

Definition, structure and function of Lysosome

Q.

Name the part of the cell concerned with the following?
(a) Liberation of energy
(b) Synthesis of proteins
(c) Transmission of hereditary characters from parents to offspring
(d) Initiation of cell division
(e) Hydrolytic function
(f) Entry of only certain substances into and out of the cell.

Q.

Why are lysosomes known as suicidal bags?

Q.

Which cell organelle plays a crucial role in detoxifying many poisons and drugs in a cell?

1. Golgi apparatus

2. Lysosomes

3. Smooth endoplasmic reticulum

4. Vacuoles

Q.

Question 3
Why are lysosomes known as suicide bags?

Q.

Write down two main functions of

(a) Endoplasmic reticulum

(b) Lysosome.

Q.

Which cell organelle plays a crucial role in detoxifying many poisons and drugs in a cell?

1. Golgi apparatus

2. Lysosomes

3. Smooth endoplasmic reticulum

4. Vacuoles

Q.

Name the part of the cell concerned with the following

hydrolytic in function

Q.

Lysosomes are also called digestive bags. Why ?

Q.

Describe the role played by lysosomes why are these termed as suicidal bags how do they perform their functions

Q.

What is a secondary lysosome?

Q. _________ is involved in the formation of the lysosome.

1. Vacuole

2. Golgi apparatus

3. Ribosomes
4. Mitochondria

Q. The function of hydrolytic enzymes in Lysosome are______.

1. To digest macromolecules
2. To protect cell organelle
3. Transport of macromolecules
4. Formation of macromolecules

Q.

Which of the following pair of organelles does not contain DNA?

1. Chloroplast and vacuoles

2. Lysosomes and vacuoles

3. Mitochondria and lysosomes

4. Nuclear envelope and mitochondria

Q.

Which of the following is/are function(s) of golgi apparatus?

1. Manufacture proteins

2. detoxification

3. Modifies and packages proteins

4. processing, packaging and transport of materials for secretions

Q.

What is the largest and smallest organelle in plant and animal

Q. Name of all the cell organelle and their discovery ?

Q. Can I get 2 effects if lysosomes were absent in a cell??

Q.

Solar energy is converted into ATP/chemical energy by

1. Mitochondria

2. Peroxisomes

3. Ribosomes

4. Chloroplast

Q. What are the functions of golgi apparatus?

Q.

Lysosomes contain powerful enzymes that can digest foreign bodies and are sometimes used to digest the cell itself.

1. False

2. True

Q.

Why don't the enzymes in the lysosomes digest the membrane of the lysosomes itself?

Q.

Question 30
Why are lysosomes known as ‘suicide-bags’ of a cell?

Q. what would happen if lysosomes were not there in the cell??

Q. Which among the following cell organelles helps in breaking down worn out cell parts?

1. Ribosome
2. Lysosome
3. Mitochondria
4. Nucleus