MCQ on Plasma Membrane (Part-1): The plasma membrane, also known as the cell membrane, is a thin, semi-permeable barrier that surrounds the cell, separating its internal contents from the external environment. It is composed of a phospholipid bilayer with embedded proteins and controls the movement of substances in and out […]
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CSIR NET Question Paper Model Examination (04)
(1). In pET expression vectors, high level of expression of cloned gene is achieved using a. T7 promoter b. SP6 promoter c. Λ-PL promoter d. Trp promoter (2). Archaea is considered as a separate group from bacteria and eukaryotes, based on a. Genome sequence b. 16S rRNA gene sequence c. […]
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MCQ on Water, pH and Buffer Systems (Part-1)
MCQ on Water (1). Water is liquid at room temperature, the most important reason for this is the: a. High boiling point of water b. High melting point of water c. High heat of vaporization of water d. Cohesive forces due to hydrogen bonds in water Learn more: MCQ on […]
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NET Life Sciences June 2016 Model Test Questions with Answer Key Part 3 (CSIR NET MCQ 05)
CSIR JRF NET Life Sciences June 2016 CSIR NET Model Questions Part 5 (CSIR MCQ – 05) Biology MCQ (Multiple Choice Questions in Life Science) (Sample/Model/Practice Questions for JRF/NET Life Science Examination, ICMR JRF, DBT JRF, GATE, ICAR NET, PG Entrance) 1. If offspring of heterozygous parents (Aa at a […]
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MCQ on Fatty Acids
Biochemistry MCQ-10: Fatty acids are a type of lipid that are used as a building block for other lipids in the body. They consist of a long hydrocarbon chain with a carboxyl group at one end. The hydrocarbon chain can be either saturated (no double bonds) or unsaturated (one or […]
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