Biological molecules used by living systems to catalyze specific reactions Group of answer choices

Enzymes

Carbohydrates

Proteins

Amino Acids

Enzymes

Explanation:

Enzymes are biological molecules that catalyze specific reactions.

Enzymes are organic proteins, and are catalysts for chemical reactions, meaning that they help to speed up the reaction.

They do this by lowering the amount of activation energy needed.

prophase: we can observe the chromosomes to coil up and condense. they become visible. nuclear membrane and envelope disintigrate.s

metaphase: chromosomes align at the center, the metaphase plate. spindle fibers attach to centromeres of the sister chromatids. they meet at kinetochores.

anaphase: sister chromatids are pulled towards each opposing centromere, set on different poles.

telophase: chromosomes are now clustered up only on either sides of the cell. nuclear membranes reform, and a new cell wall forms along the cell plate. this will lead to cytokinesis, the process that divides the cell membrane and forms the cell wall.

name and explain one of the event that occurs during meiosis that increases the variation in offspring even more than simple reproduction?