(1). In an experimental approach, the trp operon and lac operon were fused. Under what condition there would be the expression of β‐galactosidase occurs. a. Low lactose and glucose b. High lactose and glucose c. Low tryptophan d. High tryptophan (2). Which antibiotic is responsible for premature termination of translation […]
(1). A flow cytometer is used to measure the number of a. Cells b. DNA c. RNA d. Proteins (2). How many H atoms would be replaced CCl4 in presence of ethanol during NMR spectrum? a. 1 b. 2 c. 3 d. 4 (3). During the regulation of trp operon […]
(1). Most of the DNA binding protein binds to DNA by particular motif to modulate gene expression. Genes which are under the regulation of gibberllic acid have GRE where, GREB binds. The motif in GREB is ______ a. Leucine Zipper b. bZIP c. Zinc finger d. Homoedomain (2). Which of […]
(1). The characteristics of organisms the reaches first to barren Island during the ecological succession: a. Slow growth and small generation time b. Slow growth and large generation time c. Fast growth and small generation time d. Fast growth and large generation time Learn more: Process of Ecological Succession (2). […]
Immunology is the branch of biomedical science that deals with the study of the immune system, which is responsible for protecting the body from foreign substances, such as pathogens (e.g., bacteria, viruses) and abnormal cells (e.g., cancer cells). This Essential Immunology MCQ will help you to understand the basics of […]