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Most Important Biochemistry MCQ's : Most important Algae MCQ's Most important Plant Taxonomy MCQ's 1. A drug which prevents uric acid synthesis by inhibiting the enzyme xanthine oxidase is  (A) Aspirin  (B) Allopurinol  (C) Colchicine  (D) Probenecid  Answer : (B) Allopurinol  2. Which of the following is required for crystallization and storage of the hormone insulin?  (A) Mn++  (B) Mg++  (C) Ca++  (D) Zn++ Answer :   (D) Zn++ 3. Oxidation of which substance in the body yields the most calories   (A) Glucose  (B) Glycogen  (C) Protein  (D) Lipids  Answer : (D) Lipids  4. Milk is deficient in which vitamins?  (A) Vitamin C  (B) Vitamin A  (C) Vitamin B2  (D) Vitamin K  Answer : (A) Vitamin  5. Milk is deficient of which mineral?  (A) Phosphorus  (B) Sodium   (C) Iron  (D) Potassium  Answer : (C) Ir...

Most Important Molecular Biology MCQ's :  Most important Algae MCQ's Most important Plant Taxonomy MCQ's 1. The acquired immunodeficiency syndrome was firstly described in  A. 1981 B. 1991 C. 1993 D. 1985 2. The risk of the transmission of HIV between women and men is approximately A. 0.04 B. 0.6 C. 0.06 D. 0.15 3. The risk factor for the transmission of HIV from the blood transfusion and blood products estimates as  A. 0.6 B. 0.15 C. 0.06 D. 0.04 4. The regulatory genes in HIV included A. VIF and VPR B. TAT and REV C. VPU and NEF D. all of above 5. The surface antigen that is important for the detection of AIDS and viral infection categorized as  A. gp 120 B. gp41 C. p32 D. p24 6. An attempt in producing a vaccine for AIDS fails due to  A. Variation in the protein B. Variation in the genome C. Variation in the mode of transmission D. Unknown genome  7. The risk of the transmission of HIV in homosexual males is neal...

Most Important Genetics MCQ's  The biological science which deals with the underlying causes of resemblance (heredity) as seen in the remarkable accuracy of reproduction and variation is called genetics. In this article, we will explore  some multiple-choice questions (MCQ) related to  Genetics   to test your knowledge. Enjoy the journey through time as we delve into the fascinating world of gene   ! Most important Algae MCQ's Most important Plant Taxonomy MCQ's 1. Who gave the term genetics ? a. Mendel b. Bateson c. Morgan d. Griffith Answer : b. Bateson 2. Laws of inheritance was given by a. Morgan b. Miller c. Mendel d. Punnett and Bateson Answer : c. Mendel 3. In heredity, the genes are obtained from a. father  b. mother c. both d. none of the above Answer : c. both 4. Mendel is called the father of  a. genetics b. taxonomy c. paleobotany d. molecular biology Answer : a. genetics 5. The term genoty...

Most important Cytology (Cell Biology) MCQ's  Cytology  is the study of cellular structure, functioning, types, behavior, and framework. This perspective helps you immerse yourself in the basic sciences and understand why each intricacy of a cell is important. Since cells are the most fundamental units of life, both prokaryotic and eukaryotic life, it becomes even more integral to give due importance to the subject. Only when you study cells can you understand the complex tissues and organ structures. In this article, we will explore  some multiple-choice questions (MCQ) related to  Cytology   to test your knowledge. Enjoy the journey through time as we delve into the fascinating world of cell  ! Most important Algae MCQ's Most important Plant Taxonomy MCQ's 1. For production of energy inside the body, oxygen reacts with which one of the following substance ? a. Carbohydra...

Most Important Paleobotany MCQ's  Paleobotany  is the branch of botany concerned with the scientific study of  Lichens . Lichenologists  are people who have an active interest in observing, recording, classifying or researching l ichens.  In this article, we will explore  some multiple-choice questions (MCQ) related to  Lichenology   to test your knowledge. Enjoy the journey through time as we delve into the fascinating world of  l ichens  ! Most important Algae MCQ's Most important Plant Taxonomy MCQ's 1. Fossiliferous area in India to which Prof. Sahni gave special attention was  a. Rajmahal hills of Bihar and Salt range b. Shivalik Hills of Northern Himalaya c. Karakoram Hills d. Shivalik Hills of Northern Himalaya Answer :  a. Rajmahal hills of Bihar and Salt range 2. Birbal Sahni Institute of Palaeobotany is situated in ? a. Delhi b. Kolkata c. Chennai d. Lucknow Answer :...