Which of the following statements is incorrect regarding DNA and RNA?
A. One of the bases is different.
B. DNA is double stranded, and RNA is a single strand.
C. They each contain a slightly different sugar molecule.
D. All of the above are correct.
Answer: D
You might also like to view...
If pyruvate oxidation is blocked, what will happen to the levels of oxaloacetate and citric acid in the citric acid cycle shown in the accompanying figure?
A) There will be no change in the levels of oxaloacetate and citric acid. B) Oxaloacetate will decrease and citric acid will accumulate. C) Oxaloacetate will accumulate and citric acid will decrease. D) Both oxaloacetate and citric acid will decrease. E) Both oxaloacetate and citric acid will accumulate.
You have discovered a new coccoid-shaped microorganism with no nucleus, a rigid cell wall, and a diameter of 2 µm. Chemical tests reveal that its cell wall does NOT contain peptidoglycan. The new microorganism is
A) most likely a bacterium. B) most likely a eukaryote. C) most likely an archaeon. D) either a bacterium or an archaeon.
Hormones are synthesized from cholesterol are part of the ____ group of hormones
a. fatty acid derivatives b. steroid hormones c. amino acid derivatives d. peptide hormones e. protein hormones
Compare and contrast meningococcal meningitis and meningitis caused by Haemophilus, including etiologic agents, pathology, and epidemiology.
What will be an ideal response?