Multiple Choice
Which components form the sides (backbone) of the DNA ladder?
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7. DNA and Chromosome Structure
DNA Structure
Back7. DNA and Chromosome Structure
DNA Structure
- Multiple ChoiceWhich type of bond is primarily responsible for holding the two strands of DNA together in the double helix?48views
- Multiple ChoiceWhich is the most accurate statement about the DNA double helix?51views
- Multiple ChoiceWhich of the following best describes the physical structure of a gene?44views
- Multiple ChoiceWhich purine base forms 3 hydrogen bonds when binding its complementary nucleotide base?54views
- Multiple ChoiceIf complementary DNA strands were arranged in a parallel manner instead of the usual antiparallel orientation, which of the following would most likely occur?53views
- Multiple ChoiceIn DNA, which nitrogenous base pairs with adenine?45views
- Multiple ChoiceWhich aspect of DNA allows scientists to distinguish between individuals?51views
- Multiple ChoiceAlong the length of the DNA strand, information is stored in the sequence of __________.72views
- Multiple ChoiceWhich of the following is a structural feature shared by all DNA molecules?45views
- Multiple ChoiceWhich of the following best describes the basic structure of a DNA molecule?33views
- Multiple ChoiceWhich of the following correctly identifies the components of a DNA nucleotide?44views
- Multiple ChoiceWhich of the following accurately describes the general structure of DNA and RNA?41views
- Multiple ChoiceWhich of the following best describes the structural make-up of a gene?31views
- Multiple ChoiceIn the structure of DNA, what are the sides (backbone) of the DNA ladder composed of?52views