Question

All of the following are true statements about nucleic acids except one. Select the exception. DNA and RNA are nucleic acids. ATP is a nucleic acid. The sugar in DNA has one more oxygen than the sugar in RNA. Nucleic acids include a 5-carbon sugar and a phosphate group. Which of the following statements about DNA is correct? Thymine is a pyrimidine. Guanine pairs with cytosine. An adenine-thymine pair is bound by two hydrogen bonds. Guanine has one N-containing ring. Adenine is a smaller molecule than thymine. Which chemical bonds are involved in the folding of proteins? Mark all that apply. hydrogen van der Waals ionic covalent Which functions below represent possible functions of a protein? Mark all that apply. storing hereditary information in the sequence of nucleotides catalyzing biochemical reactions serving as the subunits of structural components of the cell such as cytoskeletal elements (e.g. microtubules, actin, and intermediate fibers) organizing like amphipathic lipids to form biological membranes being the end-product of photosynthesis forming structural entities such as nucleosomes, small spheres made of histones around which DNA winds forming components of the ribosome, along with ribosomal RNA molecules facilitating processes such as DNA replication, transcription, and translation (example: DNA replication involves an enzyme called DNA polymerase that adds nucleotides to a growing strand of deoxyribonucleic acid)

          All of the following are true statements about nucleic acids except one. Select the exception.
DNA and RNA are nucleic acids.
ATP is a nucleic acid.
The sugar in DNA has one more oxygen than the sugar in RNA.
Nucleic acids include a 5-carbon sugar and a phosphate group.
Which of the following statements about DNA is correct?
Thymine is a pyrimidine.
Guanine pairs with cytosine.
An adenine-thymine pair is bound by two hydrogen bonds.
Guanine has one N-containing ring.
Adenine is a smaller molecule than thymine.
Which chemical bonds are involved in the folding of proteins? Mark all that apply.
hydrogen
van der Waals
ionic
covalent
Which functions below represent possible functions of a protein? Mark all that apply.
storing hereditary information in the sequence of nucleotides
catalyzing biochemical reactions
serving as the subunits of structural components of the cell such as cytoskeletal elements (e.g. microtubules, actin, and intermediate fibers)
organizing like amphipathic lipids to form biological membranes
being the end-product of photosynthesis
forming structural entities such as nucleosomes, small spheres made of histones around which DNA winds
forming components of the ribosome, along with ribosomal RNA molecules
facilitating processes such as DNA replication, transcription, and translation (example: DNA replication involves an enzyme called DNA polymerase that adds nucleotides to a growing strand of deoxyribonucleic acid)

Added by Concepci-N S.

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