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Eleventh Grade (Grade 11) Biology Questions

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Grade 11 Microbiology
Grade 11 Biogeochemical Cycles
Grade 11 DNA, RNA, and Genetics
Which is the 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 Communities, Populations, and Ecosystems
Grade 11 Symbiosis
Grade 11 Symbiosis
Which of the following statements is TRUE of parasitism?
  1. One organism benefits, and the other is unaffected.
  2. One organism benefits, and the other is harmed.
  3. One organism benefits, and the other benefits more.
  4. Both organisms are harmed.
Grade 11 Cell Structure and Function
Cell walls can be found in                 .
  1. plants
  2. fungi
  3. bacteria
  4. all of the above
Grade 11 Circulatory and Immune Systems
The left atrium pumps blood to the                 .
  1. left ventricle
  2. right ventricle
  3. pulmonary artery
  4. tricuspid valve
Grade 11 Biochemical Pathways
Which chemical equation correctly represents photosynthesis?
  1. H2O+CO2+sunlightO2+glucose
  2. H2O+O2+sunlightCO2+glucose
  3. O2+glucoseH2O+CO2+energy
  4. CO2+glucoseH2O+O2+energy
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 Microbiology
Diffusion and osmosis are both forms of                  .
  1. photosynthesis
  2. active transport
  3. respiration
  4. passive transport
Grade 11 Evolution
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