UHS MDCAT 2019 PAPER MDCAT PAPER (PART 8) 1. In glycine R is _____ . Hydrogen Fatty acid Ethane Methane 2. Glycolysis takes place in the _____ of cell. Golgi complex Mitochondria Nucleus Cytoplasm 3. Lipids contain double amount of energy as compared to the same amount of carbohydrates due to the presence of: Higher proportion of Oxygen Lower proportion of C-H bonds Higher proportion of C-H bonds Higher proportion of C-0 bonds 4. If water has high latent heat of vaporization, how this property of water could be helpful to plants and animals? With the release of large amount of water vapours, a small amount of heat loss can take place. It will keep their temperature very high With the release of small amount of water vapours, a great water vapours. amount of heat loss can take place. No cooling effect with the release of even large amount of water vapours 5. How many molecules of ATP would be utilized for phosphorylation of one glucose molecule during glycolysis? Two Four Three One 6. Among followings, _____ enzyme is naturally found in human immunodeficiency virus (HIV). Reverse transcriptase RNA polymerase Ligase DNA polymerase 7. The structure of a fibrous protein comprises of polypeptide chains in the form of: Flat uncoiled chains Long strands or fibrils Cluster Spherical or curled up ball 8. Which is an example of a Disaccharide : Lactose Glycogen Starch Fructose 9. Which one is an example of a Nucleotide? ATP Guanine NAD Adenosine 10. Which of the following photosystem is involved in cyclic photophosphorylation? PS I and PS II PS III PS II PS I Loading … Pages: 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20
in question no 10
the type of energy reduced by the enzymes for biological reactions to occur is called ACTIVATION ENERGY
at here the correct answer is active energy which is wrong
I get great benefit from this website . thanks for this.
Thank you, Quratulain, for visiting mdcat1.com! We greatly appreciate your valuable feedback. Thanks for the appreciation.