Ascientist is studying a cell and can clearly see that it has ribosomes and mitochondria. which statement best describes how the cell could be classified?

Describe the primary and secondary immune response in terms of speed and number of antibodies produced?

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.

Identify the various levels of atmosphere. troposphere mesosphere exosphere stratosphere thermosphere