VU current papers 2026: what came in the exam

Assalamoalikum today mb504p paper review: MCQs Which of the following is used for phase separation during DNA extraction? Which of the following statements about agarose gel electrophoresis is false? In which layer does RNA remain during phase separation using TRIzol reagent? During PCR amplification, the melting of the DNA template by disrupting the hydrogen bonds between complementary bases, producing single-stranded DNA molecules, is known as: (Denaturation) Who demonstrated that a non-virulent strain of Streptococcus could be transformed into a virulent strain by exposure to heat-killed virulent bacteria? How would you prepare a 10 M NaOH solution? Which phase is used for phase separation during DNA extraction? Which enzyme is commonly used in RFLP analysis to cut DNA at specific sequences? What is the primary advantage of SDS-PAGE? Short Question Write the safety measures while dealing with harmful chemicals. What is the function of CaCl₂ in the preparation of competent cells? long question: Explain the steps involved in DNA extraction. All questions from current papers and mcqs from manual.Assalamoalikum today mb504p paper review: MCQs Which of the following is used for phase separation during DNA extraction? Which… See more See less

Today paper mb504p 2:30 1.Role of buffer A1 in DNA extraction from blood 2.matetial required for cell transformation 3. Nano drop ka principal long ma Mcqs b easy thy AK mcqs ma calculation thi 1st practical ma sy AK Tha DNA fingerprinting first time kis ny Ki 1984 ma Or EDTA K pocha Tha AK mcqs mToday paper mb504p 2:30 1.Role of buffer A1 in DNA extraction from blood 2.matetial required for cell transformation 3. Nano drop… See more See less