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Eleventh Grade (Grade 11) DNA, RNA, and Genetics Questions

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Grade 11 DNA, RNA, and Genetics
The passing of traits from parent to offspring is
  1. genetics.
  2. heredity.
  3. traits.
  4. Punnett squares.
Grade 11 DNA, RNA, and Genetics
Mutations are a source of
  1. genetic equilibrium.
  2. disruptive selection.
  3. speciation.
  4. genetic variation.
Grade 11 DNA, RNA, and Genetics
The gene combination of two dominant genes or two recessive genes is
  1. phenotype.
  2. genotype.
  3. heterozygous.
  4. homozygous.
Grade 11 DNA, RNA, and Genetics
The gene combination for a trait (e.g., rr, Rr) is its
  1. phenotype.
  2. genotype.
  3. domotype.
  4. charactype.
Grade 11 DNA, RNA, and Genetics
The different forms of the same gene are
  1. traits.
  2. genes.
  3. alleles.
  4. genotypes.
Grade 11 DNA, RNA, and Genetics
Which is the correct sequence of the transfer of information in most organisms?
  1. protein to DNA to RNA
  2. RNA to DNA to protein
  3. DNA to RNA to protein
  4. RNA to protein to DNA
Grade 11 DNA, RNA, and Genetics
The study of heredity is
  1. mitosis.
  2. meiosis.
  3. genetics.
  4. phenotype.
Grade 11 DNA, RNA, and Genetics
Grade 11 DNA, RNA, and Genetics
Which alleles are represented with a capital letter?
  1. dominant
  2. recessive
  3. genetic
  4. random
Grade 11 DNA, RNA, and Genetics
The process of making a strand of RNA from a strand of DNA is
  1. translation.
  2. transcription.
  3. protein synthesis.
  4. metabolism.
Grade 11 DNA, RNA, and Genetics
The number of chromosomes in a gamete is the
  1. haploid number.
  2. diploid number.
  3. homolog number.
  4. meiosis phase number.
Grade 11 DNA, RNA, and Genetics
Accidental and random genetic change in an organisms is
  1. adaptation.
  2. mutation.
  3. natural variation.
  4. natural selecton.
Grade 11 DNA, RNA, and Genetics
The manufacture of an amino acid chain is
  1. translation.
  2. transcription.
  3. metabolism.
  4. homeostasis.
Grade 11 DNA, RNA, and Genetics
The unit of heredity is the
  1. gene.
  2. chromatid.
  3. genome.
  4. DNA.
Grade 11 DNA, RNA, and Genetics
The genetic makeup of an organism is its
  1. genotype.
  2. traits.
  3. phenotype.
  4. homozygous.
Grade 11 DNA, RNA, and Genetics
A specific characteristic of an organism is a
  1. trait.
  2. parent.
  3. gene pool.
  4. genetic allele.
Grade 11 DNA, RNA, and Genetics
The enzyme used in the synthesis of mRNA is
  1. restriction enzyme.
  2. DNA ligase.
  3. DNA polymerase.
  4. RNA polymerase.
Grade 11 DNA, RNA, and Genetics
The primary function of RNA is to
  1. make proteins.
  2. make nucleotides.
  3. carry genetic information.
  4. react with enzymes.
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