A polymer is formed by linking of many monomers units by different kinds of bonds. In carbohydrates, this bond is a glycosidic bond. In the case of proteins, it is a peptide bond. In nucleic acids, the bond is an ester linkage. The monomers link together by two mechanisms: addition polymerization, or condensation polymerization.
Answer:
The smallest functional unit of matter: Atoms
An atom has 3 subatomic parts: Electrons, neutrons, and protons.
PROTONS carry a positive charge and are located in the: center of the nucleus in the atom.
Explanation:
Answer: Option C) A gene unwinds and becomes a template that organizes amino acids.
Explanation:
A gene is a sequence of DNA nucleotides on a chromosome that codes for a polypeptide or RNA molecule and thus determine an individual inherited traits.
Therefore, the role of a gene production in organism traits is serving as template for directing different amino acid combinations, that generate different proteins, and in turn different traits.
The three germ layers are the endoderm, the ectoderm, and the mesoderm. Cells in each germ layer differentiate into tissues and embryonic organs. The ectoderm gives rise to the nervous system and the epidermis, among other tissues. The mesoderm gives rise to the muscle cells and connective tissue in the body.
