The membrane of vacuoles is known as_____.

1. 1. Tonoplast
   2. Vacuoloplast
   3. Tanoplast
   4. All of these

95% of the cytoplasm of RBCs is_____.

1. 1. Hemoglobin
   2. Enzymes
   3. Salts
   4. Other proteins

Who developed the vaccine against anthrax?

1. 1. Edward Jennar
   2. Leuvenhoek
   3. Louis Pasteur
   4. Alexander Fleming

Which of the following pigment is Blue-green in color?

1. 1. Chlorophyll
   2. Chlorophyll a
   3. Chlorophyll c
   4. Chlorophyll

Animals of which class of arthropoda are present everywhere_____.

1. 1. Crustacean
   2. Arachnida
   3. Myriapoda
   4. Insecta

Glycolipids and glycoproteins have structural role in the_____matrix of animal and bacterial cell?

1. 1. Extracellular
   2. Intracellular
   3. Both a and b
   4. Glucose

Which one of the following is referred as the species occupation?

1. 1. Autecology
   2. Ecosystem
   3. Biome
   4. Niche

Which of the following organisms have Chitin as a major structural component of their cell wall_____.

1. 1. Prokaryotae
   2. Fungi
   3. Protoctista
   4. Plantae

Kingdom Protoctista includes_____.

1. 1. E. protists
   2. Fungi
   3. Prokaryotes
   4. Piantae

A chemical substance which can react (in place of substrate) with the enzyme but is not transformed into product/s and thus blocks the active site temporarily or permanently is called_____.

1. 1. Inhibitor
   2. Co-enzyme
   3. Blocker
   4. Cofactor