Label each image as containing atoms only, molecules that are not compounds, or componds

Which is required for sexual fissiondiploid cell productionmeiosis

Ectocarpene is a volatile, sperm cell-attracting material released by the eggs of the seaweed ectocarpus siliculosus. its constitution is all the double bonds are cis, and the absolute configuration of the chirality center is s. draw a stereochemically accurate representation of ectocarpene.

Describe characteristics of a good respitory surface