Which elements are found in all carbohydrates, lipids, proteins, and nucleic acids?A) nitrogenB) carbonC) hydrogenD) oxygenE) phosphorusF) sulfur
What will be an ideal response?
B, C, D
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Mutations may be caused
a. during replication. b. by transposable elements. c. by UV light and X-ray radiations. d. during transcription. e. by all of these
Which of the following would NOT be the
cause of mutations in DNA sequences?
a. RNA polymerase b. DNA polymerase c. transposable elements d. UV light e. more than one of these
The serial endosymbiosis hypothesis states that the origin of mitochondria and chloroplasts was the result of a
mutually advantageous symbiotic relationship between two eukaryotic organisms. ______________ Indicate whether the statement is true or false.
Coupled reactions are important components of human physiology. Describe an example of a coupled reaction in the human body
What will be an ideal response?