This paper consists 200 objective type questions for 2 hrs duration on biotechnology.
| Sr. No. | Question |
| 1 | ATP transforms after breakdown of two-high energy bonds into –
(a) CPM (b) AMP (c) ADP (d) PDA |
| 2 | Released kinetic energy by breakdown of enzymes is stored in bods of ATP molecules in form of –
(a) Potential energy (b) Artificial energy (c) Hydra energy (d) Thermal energy |
| 3 | Time of respiration is –
(a) During day (b) During night (c) During afternoon (d) Whole day |
| 4 | According to the Beer-Lambert Law, on which of the following does absorbance not depend –
(a) Colour of the solution (b) Distance that the light has travelled through the sample (c) Solution concentration (d) Extinction coefficient of the sample |
| 5 | The wavelength of an absorption is 495 nm. In what part of the electromagnetic spectrum does this lie?
(a) Infrared (b) Radio wave (c) Microwave (d) Ultraviolet-visible |
| 6 | There is a chemical link between anabolism and catabolism in form of –
(a) ADP (b) ATP (c) ATT (d) ASP |
| 7 | Study of energy relationship and energy conversions in biological systems in termed as –
(a) Microbiology (b) Biotechnology (c) Bioenergetics (d) Biophysics |
| 8 | A scientist who first determined sequence of amino acids in a protein molecule was
(a) F. Sanger (b) Edward Jenner (c) Erwin Chargaff (d) F. Miescher |
| 9 | Ligases helps in the
(a) Splitting of two molecules (b) Joining of molecules (c) Oxidation of molecules (d) Both (b) and (c) |
| 10 | Enzymes which are involved in transfer of electrons are
(a) Oxidases (b) Dehydrogenases (c) Both (a) & (b) (d) Hydrolases |
| 11 | Hormone production is a function related to
(a) Hypothalamus (b) Pons (c) Hippocampus (d) Medulla |
| 12 | In cellular respiration, CH bond of food break down through
(a) Reduction (b) Oxidation (c) Catalysis (d) Metabolism |
| 13 | Carbon dioxide produced during cellular respiration is
(a) Consumed (b) Stored (c) Take out (d) Absorbed |
| 14 | Reactions in second phase of photosynthesis that does not utilize light directly are called
(a) Adenine reactions (b) Night reactions (c) Light reactions (d) Dark reactions |
| 15 | Summarized details of dark reactions are also known as
(a) Daniel cycle (b) Ernst cycle (c) Calvin cycle (d) Karl cycle |
| Published on 1st Oct 2021 | |
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