61
-D-glucose and -D-glucose are
- epimers
- anomers
- enantiomers
- diastereomers
AIPMT 2000
Biomolecules
Previous year questions with solutions · 2000 – 2026
65Questions
32Papers covered
4.44% →0%Weightage in 2026
’00
’01
’02
’03
’04
’05
’06
’07
’08
’09
’10
’11
’12
’13
’14
’16
’17
’18
’19
’20
’21
’22
’23
’24
’25
’26
Year-wise statistics questions · papers · average per paper · weightage
| Year | Questions | Papers | Avg / paper | Weightage |
|---|---|---|---|---|
| 2026 | 4 | 2 | 2 | 4.44% →0% |
| 2025 | 2 | 1 | 2 | 4.44% ↑124.4% |
| 2024 | 2 | 2 | 1 | 1.98% ↑1% |
| 2023 | 1 | 1 | 1 | 1.96% ↓1% |
| 2022 | 2 | 2 | 1 | 1.98% ↓1% |
| 2021 | 1 | 1 | 1 | 2.00% ↓55% |
| 2020 | 2 | 1 | 2 | 4.44% ↑100% |
| 2019 | 1 | 1 | 1 | 2.22% ↓50% |
| 2018 | 2 | 1 | 2 | 4.44% ↑100% |
| 2017 | 1 | 1 | 1 | 2.22% ↓60% |
| 2016 | 5 | 2 | 2.5 | 5.56% ↑25% |
| 2014 | 2 | 1 | 2 | 4.44% ↑295.6% |
| 2013 | 1 | 2 | 0.5 | 1.12% ↓55.1% |
| 2012 | 2 | 2 | 1 | 2.50% ↓32.5% |
| 2011 | 3 | 2 | 1.5 | 3.70% ↑48.1% |
| 2010 | 2 | 2 | 1 | 2.50% ↓36.2% |
| 2009 | 2 | 1 | 2 | 3.92% →0% |
| 2008 | 2 | 1 | 2 | 3.92% ↓2% |
| 2007 | 2 | 1 | 2 | 4.00% ↓33.3% |
| 2006 | 3 | 1 | 3 | 6.00% ↑50% |
| 2005 | 2 | 1 | 2 | 4.00% ↓72.6% |
| 2004 | 7 | 1 | 7 | 14.58% ↑138.2% |
| 2003 | 3 | 1 | 3 | 6.12% ↑2% |
| 2002 | 3 | 1 | 3 | 6.00% ↓38.8% |
| 2001 | 5 | 1 | 5 | 9.80% ↑66.7% |
| 2000 | 3 | 1 | 3 | 5.88% |
⚠ 3 of these questions are out of the current syllabus (marked on the question).
62
Which one is responsible for production of energy in bio-reaction?
- Thyroxine
- Adrenaline
- Oestrogen
- Progesterone
AIPMT 2000
63
How do enzymes increase the rate of reactions?
- by lowering activation energy
- by increasing activation energy
- by changing equilibrium constant
- by forming enzyme substrate complex.
AIPMT 2000