Cell wall

Question 1

Bacterial cell wall is made up of

Answer 1

Peptedoglycan
N acetyl glucose amine

Question 2

Petedoglycan is also known as

Answer 2

Murin

Question 3

Fungal cell wall is made up of

Answer 3

Chitin

Question 4

Plant and algal cell wall is made up of

Answer 4

Cellulose ,pectin substances

Question 5

Material of cell wall are synthesized in

Answer 5

Protoplasm more prominently (golgi body) and

Question 6

Cell wall is formed by in middle lammela

Answer 6

Cell plate

Question 7

Pharagmoplast

Answer 7

Formed during cell division and for seperating two cells after division they become cell plate

Question 8

Middle lamella is composed of and these sub are formed during

Answer 8

Ca & Mg pectate during cytokinesis

Question 9

Common layer between two cells

Answer 9

Middle lammela

Question 10

Who proposed that life is composed of cell

Answer 10

Matthias scheiden and Theodor Schwan

Question 11

Cell exit from pre existing cell

Answer 11

Rodolfh Virchow 1855

Question 12

In plant cell cytokinasis

Answer 12

Dictiosome is responsible and in plants golgi does.cell division

Question 13

After formation. Of primary wall /cell plate / pharagmoplast becomes

Answer 13

Middle lammela

Question 14

In young stem growing region primary wall is

Answer 14

Thin ,elastic ( growth the wall stretches plastically irreversible and flexible

Question 15

Composition of primary wall

Answer 15

50% of hemicellulose, cellulose (microfibril) bets (1-4 ) linkage pectin

Question 16

Mature cell wall is

Answer 16

Rigid

Question 17

Matrix of primary wall by

Answer 17

Hemicellulose

Question 18

Cell wall is permeable

Answer 18

Permeable

Question 19

Pectin is stained using

Answer 19

Ruthenium red

Question 20

Cellulose is a polymer of D-glucose joined together by

Answer 20

B 1-4 linkage

Question 21

Plant cell wall is chemically made up

Answer 21

Cellulose ,hemicellulose and pectin

Question 22

Middle lamella is chemically made up pectin. And pectin is chemically made up of

Answer 22

200 galctouranic acid and and glucoronic

Question 23

Chlorzinc iodine is used to stain

Answer 23

Lignin

Question 24

In eukaryotic cell outer region of cytoplasm is know as

Answer 24

Cytogel

Question 25

Inner region near the nucleus, viscousity called

Answer 25

Cytosol is less viscous

Question 26

Cytoplasm of muscle cells is called and of that of neuron is called

Answer 26

Sarcoplasm and axoplasm