Cell Biology Quiz Questions

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Questions and Answers

During which process is DNA replicated in a semi-conservative manner?

  • Translation
  • Transcription
  • Non-disjunction
  • DNA replication (correct)

What is a cellular consequence of damage to the Golgi apparatus?

  • Decreased protein synthesis (correct)
  • Increased cell division
  • Accelerated lysosome formation
  • Enhanced lipid production

What is a common mechanism by which bacteria develop antibiotic resistance?

  • Increasing the effectiveness of antibiotics
  • Reducing the uptake of antibiotics (correct)
  • Altering the structure of their DNA
  • Strengthening their cell walls

Which plant hormone is primarily responsible for fruit ripening?

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

In which cellular process is genetic information from DNA transcribed into RNA?

<p>Transcription (A)</p> Signup and view all the answers

Which of the following tissues would likely contain a high number of mitochondria due to its energy requirements?

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

What would happen to a human red blood cell if placed in distilled water?

<p>It would lyse. (D)</p> Signup and view all the answers

Which of the following pairs does not represent a correct relationship?

<p>Enzyme; lipid (B)</p> Signup and view all the answers

Which of the following statements is correct?

<p>The product of transcription is mRNA. (C)</p> Signup and view all the answers

Which of the following statements about meiosis is correct?

<p>Meiosis typically results in genetic variation among the gametes produced. (D)</p> Signup and view all the answers

An animal organism with a diploid number of chromosomes equal to 30 would normally:

<p>Produce four gametes with 15 chromosomes each during meiosis. (D)</p> Signup and view all the answers

Which of the following is true about enzymes?

<p>They are consumed in a reaction. (C)</p> Signup and view all the answers

What did Watson and Crick discover?

<p>Nitrogenous base’s structure (A)</p> Signup and view all the answers

Which organic materials are involved in the formula of ATP synthesis?

<p>ADP, Pi (B)</p> Signup and view all the answers

If an alligator has 32 chromosomes in a somatic cell, what is the number of chromosomes in a gamete?

<p>16 (B)</p> Signup and view all the answers

In the context of gene expression, what type of protein is the normal one that is connected to the gene B promoter?

<p>Transcription activator (A)</p> Signup and view all the answers

What type of bond exists between adenine and thymine nitrogenous bases?

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

A scientist takes cells from a patient to identify the type of infection. He observes patient cells, fungi cells, and bacterial cells. In what order do these cells possess the following organelles: nucleus, cell wall, mitochondria?

<p>Bacteria cell, patient cell, fungi cell (C)</p> Signup and view all the answers

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