DNA: Genes and Chromosomes MCQs Test and Answers Tests pdf Download

Practice dna genes and chromosomes MCQs in biology quiz for test prep. Inheritance quiz questions has multiple choice questions (MCQ) with dna genes and chromosomes test, answers as the alleles that are represented by lower case letters are, answer key with choices as hybrid allele, monohybrid allele, dominant allele and recessive allele for competitive exam preparation worksheets. Free biology revision notes to learn dna genes and chromosomes quiz with MCQs to find questions answers based online tests.

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

D

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

A

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

B

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

A

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

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

D