Answer:
The water is universal solvent because it is a polar molecule.This have hydrogen bonding in which hydrogen molecule have positive charge and oxygen molecule have negative charge because electro negativity of oxygen molecule is higher than hydrogen molecule that is why it pull the hydrogen molecule and formed a polar molecule.That is why is also known as universal solvent.
The answer is black hole<span />
Answer:
Zinc metals was oxidized ,zinc ions were reduced
Explanation:
The zinc atoms lose electrons and becomes oxidized . And zinc ions gain electrons (becomes reduced)
When nuclear fusion reaction takes place, matter is converted to energy.
The answer is:
Peptides bonds
The explanation:
when:
Tertiary structure is achieved when a protein folds into a compact, three-dimensional shape stabilized by interactions between side-chain R groups of amino acids
.
-And peptides are short chains of amino acid monomers linked by peptide (amide) bonds. The covalent chemical bonds are formed when the carboxyl group of one amino acid reacts with the amino group of another.
