Cell & Carbohydrate

cell

10

1. Which of these are not eukaryotic?

(a)Plants

(b) Fungi   

(c) Protista 

(d) Monerans

(d) Monerans

20

Synthesis of cholesterol and steroid is the function of……….

Endoplasmic reticulum

30

Which is the heaviest particulate component of a cell?

Nucleus

40

The power house of the cell is……………..

a)Nucleus

b)Cell membrane

c)Mitochondria

c)Mitochondria

50

6. The most active site of protein synthesis is the………

(a)Nucleus

(b)Ribosomes

(c)Mitochondria

(d)(d) Lysosomes

(b)Ribosomes

Carbohydrate

10

•General  formula of carbohydrate is

  Cn(H2O)n

20

Give example of Pentose (Aldose) any one

D-Ribose,

30

------------Carbon to which four different group are attached

Chiral Carbon

40

•Disaccharide are the carbohydrate which contains two or more molecule of same or different group of monosaccharide joined by -------------  linkage

glycosidic

50

Give  Molecular formula of Maltose 

C12H22O11

cell

10

The function of Golgi complex is to …….

a)Synthesize proteins

b)Produce ATP

c)Provide a pathway for transporting chemicals

d)Form glycoproteins

d)Form glycoproteins

20

Which organelle help in equal division of chromosomes by pulling them apart?

Centrioles

30

3.Which of these structures of the phospholipid bilayer is correctly matched with property?

Phosphate head — hydrophilic

40

The cellular organelles called 'suicide bags' are ………….

a)Lysosomes

50

8.Enzymes required for electron transport chain are present mainly in

a)Nucleus

 (b) Ribosomes

 (c) Inner mitochondrial membrane

 (d) Lysosomes

(c) Inner mitochondrial membrane

carbohydrate

10

• The most important epimers of glucose is_______.
• a) Galactose.  b) fructose  

a) Galactose.

20

• Compounds having same structural formula but different spaital arrangement are called ___
• a) Anomers.  b) epimers.   C) optical isomerism  d) steriomerism.

d) steriomerism.

30

The sugar found in milk is_____

a) fructose.   b) glucose    c) sucrose.  

d) lactose.  

d) lactose.  

40

• Name of non reducing disaccharides ______.

• Sucrose

50

sucrose consists of _____

glucose+fructose