what is a special type of covalent bond that holds amino acids togethe?
The molecule is propanone (IUPAC name) or acetone (common name) and has a ketone group (>C=O) as the functional group.
Well you need something original but unique. Maybe you can combine some names of members in the group. Or combine your personalities.
A hydroxyl group is removed from one molecule, a hydrogen atom from another molecule, and the two molecules are joined together to form a larger molecule. The OH and H combine together to form a water molecule. Therefore, dehydration synthesis involves removing a water molecule from two molecules (dehydration) in order to form a larger molecule (synthesis). This can be seen in many polymerization reactions, such as in forming a polypeptide from several amino acids. In this particular case, the OH is removed from the carboxyl group of one amino acid, and an H is removed from the amino group of another amino acid. The two amino acids are joined together in a dipeptide bond, and a water molecule is formed from the OH and H that were removed.
This sounds to me like you are wanting the term "molecule". A molecule is a group of atoms bonded together.
CH3 is not the formula for any stable molecule; it is the formula of a "methyl radical".
2-butyne
Pentaldehyde. There are 5 carbons, making it a pentane. However, since the last funcitonal group, cho, is an aldehyde, the last -ane is dropped and replaced with -aldehyde.
If the group of atoms are all the same, it is called a molecule. If the group of atoms are different, it is called a compound, assuming they are bonded in some way. Otherwise, it is just called a group of atoms.
A group of bases along a DNA molecule is also known as a nucleotide. Nucleotides are the building blocks of DNA, consisting of a base (adenine, thymine, cytosine, or guanine), a sugar, and a phosphate group.
When two hexoses, such as glucose and fructose, combine, the reaction is a condensation, because a small molecule is eliminated:glucose + fructose → sucrose + waterMore specifically, when the small eliminated molecule is water, it is a dehydration reaction.(The water is formed when a hydroxyl group -OH of one hexose reacts with a hydroxyl group on the other. Water is formed, and the two hexoses are combined by the remaining oxygen atom -O- )If further sugars add to the chain, the reaction is also polymerization.
NH2-COOH is the chemical formula of the hypothetical carbamic acid. This group exist in aminoacids, carbamates, urethanes etc.
They are attached to a deoxyribose sugar.