Biology: Cell Biology, Genetics, Ecology, Evolution, and Physiology Quiz

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Questions and Answers

Which process involves the formation of haploid gametes for sexual reproduction?

  • Budding
  • Meiosis (correct)
  • Binary fission
  • Mitosis

In which organelle does DNA replication primarily take place?

  • Golgi apparatus
  • Nucleus (correct)
  • Ribosome
  • Mitochondrion

Which concept explains how certain traits are favored for survival and reproduction over others?

  • Mutation
  • Adaptation
  • Natural selection (correct)
  • Genetic drift
  • Gene flow

What is the primary function of the Golgi apparatus in eukaryotic cells?

<p>Protein synthesis (C)</p> Signup and view all the answers

Which branch of biology focuses on the interactions between organisms and their environment?

<p>Ecology (B)</p> Signup and view all the answers

Which process involves the transmission of genetic information from one generation to the next?

<p>Reproduction (C)</p> Signup and view all the answers

What is a key application of biotechnology in agriculture?

<p>Pest-resistant crops (D)</p> Signup and view all the answers

Which process involves the exchange of genetic material between homologous chromosomes?

<p>Meiosis (D)</p> Signup and view all the answers

Which organelle is responsible for ATP production through cellular respiration?

<p>Mitochondrion (C)</p> Signup and view all the answers

What is a characteristic feature of a prokaryotic cell?

<p>Single circular chromosome (A)</p> Signup and view all the answers

Which of the following is a primary function of the endoplasmic reticulum in eukaryotic cells?

<p>Protein synthesis (B)</p> Signup and view all the answers

Which environmental factor would most likely affect population dynamics in an ecosystem?

<p>Temperature changes (D)</p> Signup and view all the answers

What is a key difference between plant and animal cells?

<p>Cell wall composition (C)</p> Signup and view all the answers

In genetic engineering, what is the purpose of using restriction enzymes?

<p>Produce recombinant DNA (D)</p> Signup and view all the answers

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