Lipids can be saturated, which means that every carbon has a single bond and has the maximum number of hydrogens possible, and they can be unsaturated, which means the carbons can have double bonds and not the maximum number of hydrogen. Lipids store energy, act as insulation to organisms,...
Why can't double-stranded RNA assume a B-DNA-like conformation? Why is RNA primer used in DNA replication instead of DNA primer? Why are there no hydrogen bonds present in RNA? How does RNA differ from DNA in structure? What is the role of nucleotides in DNA structure? How does the ...
A type of nutritious molecule produced inside the body of a living organism is called a biomolecule. It is an essential source for the survival of living organisms. It also acts as energy fuel and provides structural stability to the...
Some are composed of one simple sugar that repeats, and others contain a variety of carbohydrates. Some are linear, and others are branched. Polysaccharide Molecule: Polysaccharides are long chains of monosaccharide molecules linked by glycosidic bonds. Poly- means many Mono- means one or single A...
RNA or ribonucleic acid is a single-stranded sequence of nucleotides that are complementary to DNA. The RNA molecule plays a significant role in gene expression. The central dogma in molecular biology summarizes how genes are expressed as proteins and RNA's role in the process: 1. DNA is the...
Example: Transaminase, which transfers an amino group from one molecule to another. Hydrolases:These are hydrolytic enzymes. They catalyze the hydrolysis reaction by adding water to cleave the bond and hydrolyze it. Example: Pepsin, which hydrolyzes peptide bond...
DNA ligase joins theDNA moleculecovalently by catalyzing the formation of phosphodiester bonds between adjacent nucleotides. The final phosphodiester linkage between the 5’-phosphate group on the DNA chain synthesized by DNA polymerase III and the 3’-hydroxyl group on the chain made by DNA polymeras...
Based on the DNA direction of rotation, there are three types of DNA. The DNA rotation is either in the left or right direction; the helix is named a...Become a member and unlock all Study Answers Start today. Try it now Create an account Ask a question Our experts can answer ...
What enzymes are involved in DNA replication? Which interactions are involved in establishing and holding the three-dimensional structure of a protein? a.hydrogen bonds b.hydrophobic effects c.salt bridge and disulfide bonds d. All of the answers are correct. Which of ...
Hydrogen Bonds, Ionic Bonds, Disulfide Bridges While secondary structure describes the shape of chains of amino acids in space, tertiary structure is the overall shape assumed by the entire molecule, which may contain regions of both sheets and coils. If a protein consists of one polypeptide chain...