Prokaryotic cells contain linear chromosomes within a

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Prokaryotic cells contain linear chromosomes within a nucleus. False
Question 13 1 out of 1 points The impact of a single gene on more than one characteristic is called:
Question 14 1 out of 1 points
Which of the following statements about the cell theory is correct?
Question 15 1 out of 1 points In the second step of Cellular respiration, pyruvate must be converted into ____________________________ to enter into the Krebs Cycle.
Oxygen ATP Question 16 1 out of 1 points What is the function of the transport protein on the plasma membrane? Selected Answer: Provide a passageway for molecules to travel in and out of the cell Answers: Accelerate intracellular reactions Provide a passageway for molecules to travel in and out of the cell Provide a "fingerprint" for the cell Bind to external chemicals in order to regulate cell processes
Question 17 1 out of 1 points A three-base sequence in mRNA, such as AUG, is called a ____________________.
Evaluation Method Correct Answer Case Sensitivity Exact Match codon Question 18 1 out of 1 points A cap and tail are added to a MRNA transcript for protection and to promote recogition. Answers:
Question 19 1 out of 1 points Which one of the following is NOT one of the five tools of Biotechnology?
Delete Grow Insert Question 20 0 out of 1 points A woman with type B blood and a man with type A blood could have children with which of the following phenotypes? Answers : AB only
Question 21 1 out of 1 points The placebo effect:
reveals that sugar pills are more effective than actual medications reveals that experimental treatments cannot be proven effective demonstrates that most scientific studies cannot be replicated

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