'Like membranes' presentation slideshows

The First Life Forms

The First Life Forms. PROKARYOTES. Proposed sequence of events for the development of cells (draw sequence boxes). Small organic molecules, such as amino acids and nitrogenous bases, were formed by abiotic events or factors ( volcanos , lightning, meteroites , deep-sea vents).

488 views • 28 slides

Photosynthesis

Photosynthesis. Biology Mrs. Naples. Energy. All living things need energy to thrive and survive We could not survive without energy Why do we need energy? Write down 2 examples of things we need energy for. _________________________ _________________________. Autotrophs and Heterotrophs.

291 views • 23 slides

PHOTOSYNTHESIS and CELLULAR RESPIRATION

285 views • 14 slides