monomer is defined as a simple molecule with two or more binding sites through which it forms covalent linkages with other monomer molecules to form the macromolecule. monomers are thus building blocks of polymers. all simple molecules cannot behave as monomers but only those with two or more ...
Definition: By its classical definition, a molecule is the smallest particle of a substance that retains the chemical and physical properties of that substance. They are composed of two or more atoms, a group of like or different atoms held together by chemical forces. Remove All Ads on Univer...
Uracil (U):Uracil is a weak acid with the chemical compound C4H4N2O2. A uracil-based nucleotide is calleduridine. Uracil is ademethylated form of thymine, and replaces thymine in RNA. Demethylation is a chemical process in the removal of CH3(or a methyl group) from a molecule. The bases...
In the simple term, it is the degree of dissociation of the solute. n is the number of particles (e.g. ions) into which a molecule dissociates. C is the molar concentration of the solute. The index i defines the identity of a particular solute. Importance of Osmolarity It is very ...
Mess up the note cards face down in a pile. Draw 3 cards, and record them or just place them face up in front of you. Write down three compounds or molecules that you can think of that can be made from the cards chosen, and explain why it is a compound or a molecule. Repeat...
What is a prokaryotic cell? Give a simple definition. What do all eukaryotes have that prokaryotes do not? a. Cell membrane b. Nucleus c. Cytoskeleton d. DNA e. Flagella Which structures do prokaryotic cells always lack? What binds to the promoter in Prokaryo...
DNA molecules are long — so long, in fact, that they can't fit into cells without the right packaging. To fit inside cells, DNA is coiled tightly to form structures calledchromosomes. Each chromosome contains a single DNA molecule, wrapped tightly around spool-like proteins called histones, ...
Have you ever wondered how it is that we can stream Netflix videos to our homes, in high definition, in an instant? The secret to this technological miracle is one of the most important tricks in computing: compression — to make things smaller. The idea is simple: the smaller a file ...
What is the immediate precursor to a glucose molecule being added to the glycogen chain? Which elements are found in a) carbohydrates b) lipids and c) proteins? The disaccharide, lactose, is composed of which two monosaccharides? A) Glucose and fructose B) G...
What molecule connects the sugars in a strand of DNA? What chemical element is present in proteins and nucleic acids? What type of macromolecule is an enzyme? What five-carbon sugar is found in DNA? A complex carbohydrate consists of repeated units of which of the following? A. Nucleotides ...