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The correct Answer is:C To determine which base is found only in RNA and not in DNA, we can follow these steps: 1. Identify the Nitrogenous Bases: - The five nitrogenous bases are adenine (A), guanine (G), cytosine (C), thymine (T), and uracil (U). 2. Classify the Bases: ...
Which base is found only in RNA? In a DNA molecule, which of the following does cytosine pair with? a. guanine b. thymine c. adenine d. uracil Does adenine pair with uracil in RNA? Which nitrogenous bases would be found on the mRNA transcribed from a DNA strand with the following nucl...
In the double-strand form of DNA, the base groups are paired. What base is found paired (hydrogen bonded) with thymine? Describe the structure of adenine. a. base found in only DNA b. base found in only RNA c. single ring base found in DNA and RNA d. dou...
What is found in RNA? RNA consists of four nitrogenous bases: adenine, cytosine, uracil, and guanine. Uracil is a pyrimidine that is structurally similar to the thymine, another pyrimidine that is found in DNA. Like thymine, uracil can base-pair with adenine (Figure 2). What is adenine DN...
Which nitrogenous base is found in a DNA helix? a. Thymine b. ATP c. Uracil d. ADP. What do you call the alternating chain of sugar and phosphate to which the DNA and RNA nitrogenous bases are attached? What are nucleosomes? a.One phosph...
Using reverse genetics, we showed that OTU1 is a nucleocytoplasmic protein that affects the size of seeds and leaves and is involved in chromatin deubiquitylation and transcriptional repression of the DA1 and DA2 genes known to regulate seed and organ size in Arabidopsis (Du et al., 2014, Li...
Some genes that encode housekeeping proteins are transcribed all the time; other genes are transcribed only in response to a signal from the cell’s environment. As you likely know, RNA transcription is initiated from promoter elements that target transcription factors to the DNA template. RNA ...
In cells, most RNA molecules are ___, and DNA molecules are ___. a. single-stranded; double-stranded b. double-stranded; single-stranded c. double-stranded; double-stranded What nitrogen base is associated with RNA but not with DNA? What is the full...
We obtained X-ray crystal structures for all the candidate therapeutic targets from the RCSB protein database (http://www.pdb.org/). The protein structures were pretreated: hydrogen atoms were fixed and cocrystallized ligands and water molecules in protein-ligand complexes were removed. Finally, ...