What is needed for a condensation reaction?
What is needed for a condensation reaction?
Condensation reaction, any of a class of reactions in which two molecules combine, usually in the presence of a catalyst, with elimination of water or some other simple molecule.
What is another name for a condensation reaction Chapter 5?
Dehydration
When two monomers are joined a molecule of what is removed?
This is a dehydration reaction. Glucose, the non-water product, is a polymer. When two monomers are joined, a molecule of water is always removed.
What is the difference between an aldehyde Sugar and a ketone sugar?
What is the difference between an aldehyde sugar and a ketone sugar? In aldehyde sugars, the carbonyl group is at the end of the carbon skeleton, while in the ketone sugars, the carbonyl group is within the carbon skeleton.
Is Sugar an aldehyde?
All monosaccharides are reducing sugars because they either have an aldehyde group (if they are aldoses) or can tautomerize in solution to form an aldehyde group (if they are ketoses). This includes common monosaccharides like galactose, glucose, glyceraldehyde, fructose, ribose, and xylose.
What functional group’s can you identify in Figure 3.4 on page 39 of your textbook?
What functional group(s) can you identify in Figure 3.4 on page 39 of your textbook? Both figures A & B contain hydroxyl groups (-OH).
What is the relationship between nucleic acids and proteins?
The functions of nucleic acids have to do with the storage and expression of genetic information. Deoxyribonucleic acid (DNA) encodes the information the cell needs to make proteins. A related type of nucleic acid, called ribonucleic acid (RNA), comes in different molecular forms that participate in protein synthesis.
What is needed for the human body to synthesize proteins?
In the synthesis of protein, three types of RNA are required. The first is called ribosomal RNA (rRNA) and is used to manufacture ribosomes. Ribosomes are ultramicroscopic particles of rRNA and protein where amino acids are linked to one another during the synthesis of proteins.
Which of the following best describes the relationship between nucleic acids and proteins?
The major relationship between protein and nucleic acid is the reproduction of DNA which contains the information on how cells are used together with RNA which helps to make protein. Both nucleic acid and protein they have four biomolecules which are common in both of them.
What is the difference between nucleic acid and protein?
Nucleic acids (DNA and RNA) are made up by nucleotides which are molecules formed by one sugar with 5 carbon atoms, one phosphoric acid molecule and a nitro base. Proteins are large molecules made up by 20 small molecules called amino acids.
Do nucleic acids use proteins for energy?
Nucleic acids are a type of macromolecules that make up the genetic material. This is their main function. Unlike the other three macromolecules (carbohydrates, lipids, and proteins), nucleic acids are not used for energy production; therefore, the results stated in this question don’t seem valid.
Are nucleic acids a protein?
Proteins are constructed through an intricate action blueprinted and carried out by the nucleic acids deoxyribonucleic acid (DNA) and ribonucleic acid (RNA). The process is known as protein biosynthesis and involves the construction of protein chains from individual amino acids in a particular sequence.
Which came first nucleic acids or proteins?
This question is molecular biology’s version of the “chicken-or-the-egg” riddle. Genes made of nucleic acids (DNA or RNA) contain the instructions for making proteins, but enzymes made of proteins are needed to replicate genes.
Is RNA self-replicating?
RNA therefore has all the properties required of a molecule that could catalyze its own synthesis (Figure 6-92). Although self-replicating systems of RNA molecules have not been found in nature, scientists are hopeful that they can be constructed in the laboratory.
Why do most changes to DNA have no effect at all?
These mutations are called neutral mutations. Examples include silent point mutations. They are neutral because they do not change the amino acids in the proteins they encode. Many other mutations have no effect on the organism because they are repaired beforeprotein synthesis occurs.