University of Health and Sciences (UHS) conduct test for Public sector and Private sector medical colleges of Punjab which is known as Medical and Dental College admission test (MDCAT). UHS conduct MDCAT test for MBBS & BDS admissions. There are limited seats available in public and private sector medical colleges of Punjab and thousands of students appear in MDCAT test every year. UHS (MDCAT) test consists of Chemistry, Physics, Biology and English MCQ’s. To get admission in Public sector and private sector medical colleges of Punjab appearance in MDCAT test is mandatory. Only those students can get good marks in MDCAT test who clear concepts in details.
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How much energy of glucose is converted into ATP during alcoholic and lactic acid fermentation?
Both alcoholic and lactic acid fermentation yield relatively smaller amount of energy from glucose molecule. Only about 2% of energy of glucose is converted into ATP during alcoholic and lactic acid fermentation.
The immunity in which T-cells recognize the antigen or microorganism is called?
- Tissue grafting
- Cell mediated immunity / response
- Humoral immunity / response
Cell mediated immunity / response
Cell mediated immunity is an immune response that does not involve antibodies, but rather involves the activation of phagocytes, antigen-specific cytotoxic T-lymphocytes, and the release of various cytokines in response to an antigen.
Exposure to which light acidifies the environment of the guard cell?
- Red light
- Green light
- Blue light
- Violet light
Exposure to blue light acidify the environment of guard cells which enables them to take up potassium ions followed by water uptake, thus resulting in the increased turgidity of the guard cells.