Q: What are enzymes, and what is their role in biochemistry? A: Enzymes are biological catalysts, typically proteins that accelerate chemical reactions in living organisms. They lower the activation energy required for reactions, increasing the rate of biochemical processes. Q: How do enzymes catalyze reactions? A: Enzymes work by binding to specific substrates, […]
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BIOCHEMISTRY VIVA QUESTIONS: 100 Q&A IN LIPIDS. What are lipids? Lipids are a group of biomolecules that include fats, oils, waxes, phospholipids, and steroids. They are characterized by their insolubility in water but solubility in organic solvents. What are the primary functions of lipids in the body? Lipids serve several important functions, including
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BIOCHEMISTRY VIVA QUESTIONS: 100 Q&A IN CARBOHYDRATES What are carbohydrates? Carbohydrates are organic compounds made up of carbon, hydrogen, and oxygen atoms, and they are an essential source of energy for living organisms. What are the three main types of carbohydrates? The three main types of carbohydrates are monosaccharides, disaccharides, and polysaccharides. What
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100 QUESTIONS AND ANSWERS IN NUCLEIC ACID. The following questions and answers will help students understand the concept of nucleic acids since they have been drawn comprehensively and randomly across the topic: What are nucleic acids? Nucleic acids are biomolecules that store and transfer genetic information in living organisms. What are the two
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QUESTIONS AND ANSWERS IN PROTEIN BIOCHEMISTRY Hopefully, the following questions and answers will help in exploring the concept of protein biochemistry: Q: What are proteins? A: Proteins are large biomolecules composed of amino acids that perform various essential functions in cells. Q: How many standard amino acids are found in proteins?
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50 QUESTIONS AND ANSWERS IN CELL BIOLOGY YOU MUST KNOW. Q: What is the basic structural and functional unit of all living organisms? A: The cell. Q: What is the main function of the cell membrane? A: The cell membrane regulates the entry and exit of substances into and out of
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50 CALCULATION QUESTIONS AND ANSWERS RELATED TO CELL BIOLOGY The following calculation questions and answers in cell biology are mostly for illustration purposes and may not reflect actual biological systems. Kindly double-check specific values and equations when revising or in tests: Q: If a cell has 46 chromosomes in G1 phase, how many chromatids
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ORGANIC CHEMISTRY CALCULATION QUESTIONS AND ANSWERS YOU MUST KNOW. The following questions and answers have been drawn randomly from organic chemistry. This should serve as revision guide for examinations. Be sure to input other variables (where necessary) for better understanding: Question: Calculate the molecular weight of ethanol (C2H5OH). Answer: Molecular weight = (2 *
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30 CALCULATION QUESTIONS AND ANSWERS RELATED TO NUCLEIC ACIDS Question 1: What is the molecular weight of a single nucleotide with the sequence “A” (adenine)? Answer 1: The molecular weight of a single nucleotide with the sequence “A” is approximately 329.2 g/mol. Question 2: How many hydrogen bond interactions are there between the
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Q: What are nucleic acids? A: Nucleic acids are complex biomolecules that store and transmit genetic information in living organisms. They include DNA and RNA. Q: What does DNA stand for? A: DNA stands for Deoxyribonucleic Acid. Q: What is the primary function of DNA? A: The primary function of DNA is to
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