Quiz time

Since we really close to the end i wanna give you a quiz based on all that we learnt so far …

1) What part of the cell is responsible for breaking down and digesting foreign material?

A) lysosomes

B) endoplasmic reticulum

C) ribosome

D) cytosol

2) The jellylike solution of the cell is called the:

A)  cytoplasm

B)   Nucleus

C)   Endoplasmic reticulum

D)  Cytosol

3) How many chiral carbons does glucose have?

A)8

B)2

C)4

D)1

4) Epimers are carbohydrates that differ in configuration around how many carbons?

A)1

B)2

C)3

D)4

5)Mannose and ………………. are epimers.

A) maltose

B) lactose

C) galactose

D) Fructose

6) Lactose contains which of the following bonds:

A)α1→4 glycosidic bond

B)β1→4 glycosidic bond

C)α1→2 glycosidic bond

D)β1→2glycosidic bond

 

7) Polysaccharides are mainly used for:

A)Storage

B)Tansport

C)Energy

D)Heat

 

Answer the following using the key given below:

A)1,2,3

B)1,3,4

C)1,2,4

D)2,3,4

 

 

8)Amino acid with an aromatic R group:

Tyrosine

Phenlamine

Proline

Tryptophan

 

9)An essential amino acid is:

Lysine

Valine

Serine

Histidine

 

10)Enzymes consist of:

Proteins

Rna molecules

Antibodies

Fatty acids

 

11)Which of the following are enzymes associated with glycolysis :

Aldolase

PhosphoglycerIsomerase

Phosphofructokines2

Phoshoglycerate mutase

A)1,2,3

B)1,4 only

C)1,2 only

D)2,3,only

 

i hope you did well ….. feel free to post your scores

 

Advertisements

Posted on April 13, 2013, in General. Bookmark the permalink. 2 Comments.

  1. 1-a
    2-d
    3-c
    4-a
    5-c
    6-b
    7-a
    8-c
    9-c
    10-a
    11-b

  2. 1) a
    2) d
    3) c
    4) a
    5) c
    6) b
    7) a
    8) c
    9) c
    10) a
    11) b

    owned bro.

Leave a Reply

Fill in your details below or click an icon to log in:

WordPress.com Logo

You are commenting using your WordPress.com account. Log Out / Change )

Twitter picture

You are commenting using your Twitter account. Log Out / Change )

Facebook photo

You are commenting using your Facebook account. Log Out / Change )

Google+ photo

You are commenting using your Google+ account. Log Out / Change )

Connecting to %s

%d bloggers like this: