Put the steps of enzyme activity in order from first to last using the drop down menu beside each step. The chemical reaction occurs.

A substrate enters the active site of enzyme.

New substances called “products” are formed.

The enzyme and the substrate bind to form the enzyme-substrate complex.

there really is life in the deepest part

both male and female gametes are produced by meiosis of the germ cells. therefore, both male and female gametes are haploid. one male and one female gamete unite during the fertilization to form the diploid zygote. in seed bearing plants, pollen grain is the male gametophyte, which produces sperm cells.

links? do you have a link? i don't see anything?

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