DNA: Genes and Chromosomes MCQs Test and Answers PDF Download

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MCQs on DNA Genes and Chromosomes Quiz PDF Download

MCQ: Alleles that are represented by lower case letters are

  1. hybrid allele
  2. monohybrid allele
  3. dominant allele
  4. recessive allele


MCQ: Considering structure of Deoxyribonucleic Acid (DNA), meiosis in it leads to the

  1. separation of chromosomes
  2. separation of ribosome
  3. separation of nucleosomes
  4. separation of hydrogen bonds


MCQ: Part of Deoxyribonucleic Acid (DNA) that have instructions for synthesis of specific protein is called

  1. mitotic nucleus
  2. gene
  3. chromosome
  4. ribosome


MCQ: Sequence of nucleotides of Deoxyribonucleic Acid (DNA) is decided in procedure of

  1. protein synthesis
  2. chromatin synthesis
  3. nucleosomes synthesis
  4. phosphorus synthesis


MCQ: Nitrogenous base guanine of one nucleotide made pair in other nucleotide with

  1. adenine
  2. thymine
  3. hydrogen
  4. cytosine