Biological Science Quiz

9 Questions | Total Attempts: 3616

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Biological Science Quizzes & Trivia

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Questions and Answers
  • 1. 
    ___________is an organized profile of a person's chromosomes
    • A. 

      Karyotpe

    • B. 

      DNA

    • C. 

      RNA

    • D. 

      Proteins

    • E. 

      Nucleotides

  • 2. 
    A genetic disorder is a disease that is caused by an abnormality in an individual's DNA.Which of the following is a health program that identifies treatable  genetic disorders in newborn infants?
    • A. 

      Newborn radiographic screening

    • B. 

      Newborn genetic screening

    • C. 

      Gel electrophoresis

    • D. 

      DNA Microarray

    • E. 

      DNA extraction

  • 3. 
    _______is the creation of an organism that is an exact genetic copy of another. This means that every single bit of DNA is the same between the two
    • A. 

      DNa Microarray

    • B. 

      DNA Extraction

    • C. 

      Gel Electrophoresis

    • D. 

      Cloning

    • E. 

      Polymerase Chain Reaction

  • 4. 
    _______ the protein –making machinery that reads mRNA sequence and translate it  into  amino acid sequence of protein
    • A. 

      Golgi bodies

    • B. 

      RNA

    • C. 

      Ribosomes

    • D. 

      DNA

    • E. 

      Enzymes

  • 5. 
    The sequence of nucleotides in a gene is translated by cells to produce a chain of amino acids, creating ________
    • A. 

      Genes

    • B. 

      Chromosomes

    • C. 

      ATP

    • D. 

      Gel

    • E. 

      Proteins

  • 6. 
    It refers to the use of microorganisms, such as bacteria or yeasts, or biological substances, such as enzymes, to perform specific industrial or manufacturing processes.
    • A. 

      Biotechniques

    • B. 

      Biochemistry

    • C. 

      Biotechnology

    • D. 

      Bioessence

    • E. 

      Genetics

  • 7. 
    They are the master cells of the human body. They can divide to produce copies of themselves and many other types of cell.
    • A. 

      Chromosomes

    • B. 

      Genes

    • C. 

      Stem cells

    • D. 

      Nucleotides

    • E. 

      RRNA

  • 8. 
    The three step process in Transcription are:
    • A. 

      Initiation----Elongation of RNA chain----Termination

    • B. 

      Initiation-----Elongation of DNA chain----Termination

    • C. 

      Addition----Inversion-----Deletion

    • D. 

      Inversion-----Addition----Deletion

    • E. 

      Subtraction----Multiplication-----Division

  • 9. 
    Genetic information is carried by________from cell to cell and from generation to generation.
    • A. 

      Enzymes

    • B. 

      Protein

    • C. 

      Nucleotide

    • D. 

      DNA

    • E. 

      RNA