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Question: In Mendelian genetics, what does a homozygous genotype mean?Options: Two different alleles..
Question: What is the purpose of using reverse transcriptase in molecular biology?Options: To synthe..
Question: Which technique is used to separate DNA fragments by size?Options: Gel electrophoresisPCRC..
Question: What is the main outcome of gene expression?Options: DNA replicationProtein synthesisRNA d..
Question: Which of the following mutations is most likely to result in a nonfunctional protein?Optio..
Question: What is the significance of the \'sticky ends\' in DNA cloning?Options: They prevent DNA d..
Question: Which enzyme is essential for the PCR process?Options: DNA ligaseTaq polymeraseReverse tra..
Question: What is the significance of the \'sticky ends\' created by restriction enzymes?Options: Th..
Question: Which of the following techniques is used to separate DNA fragments by size?Options: PCRGe..
Question: What type of mutation results in a change in a single nucleotide?Options: Frameshift mutat..
Question: What is the main purpose of cloning in biotechnology?Options: To create genetically identi..
Question: In recombinant DNA technology, what is the role of a vector?Options: To cut DNATo amplify ..
Question: Which enzyme is primarily responsible for synthesizing new DNA strands during PCR?Options:..
Question: What is the primary purpose of PCR (Polymerase Chain Reaction)?Options: To sequence DNATo ..
Question: What is the value of 2sin(θ)cos(θ)?Options: sin(2θ)cos(2θ)tan(θ)sec(θ)Correct Answer: sin(..
Question: If sin(α) = 0.6, what is the value of cos(α) using the identity?Options: 0.80.60.40.2Corre..
Question: If tan(x) = 3/4, what is sin(x)?Options: 3/54/55/35/4Correct Answer: 3/5Solution: Using th..
Question: What is the value of sin^2(θ) + cos^2(θ)?Options: 10sin(θ)cos(θ)Correct Answer: 1Solution:..
Question: If cos(x) = 0, what are the possible values of x?Options: 90° + k*180°k*90°k*180°0° + k*36..
Question: If sin(x) = 1/2, what is the value of x in degrees?Options: 30456090Correct Answer: 30Solu..
Question: Which type of RNA carries amino acids to the ribosome?Options: mRNAtRNArRNAsnRNACorrect An..
Question: Which base is NOT found in RNA?Options: AdenineCytosineThymineUracilCorrect Answer: Thymin..
Question: What is the role of ribosomes in gene expression?Options: DNA replicationRNA synthesisProt..
Question: Which of the following is a technique used to amplify DNA?Options: Gel electrophoresisPoly..
Question: What type of mutation involves a change in a single nucleotide?Options: Frameshift mutatio..
Question: Which of the following processes involves the synthesis of RNA from a DNA template?Options..
Question: Find the values of x that satisfy the equation 3sin(x) - 1 = 0.Options: π/65π/67π/611π/6Co..
Question: Find the general solution of the equation sin(x) + sin(2x) = 0.Options: x = nπx = nπ/2x = ..
Question: Find the values of x that satisfy the equation sin^2(x) - sin(x) = 0.Options: 0, π0, π/20,..
Question: In triangle ABC, if the lengths of sides a, b, and c are 8, 15, and 17 respectively, what ..
