knowles

enzymes are made of?

• proteins

• 3 key parts of cell theory?

• all organisms are made of cells; cells are the basic unit of life; all cells come from existing cells

• DNA controls the production of?

• proteins

• End result of the cell cycle?

• two identical daughter cells

• How are fungi and plants alike?

• both have cell walls

• If xylem is damaged, what’s affected first?

• water transport

• Group (ground) tissue is found in what plants?

• all plants

in the stems roots and leaves

• What happens in the meristem region?

• cell division (growth)

• How does leaf structure help its processes?

• large surface area absorbs light and allows gas exchange

• What’s it called when plants lose water through stomata?

• transpiration

• Energy transfer (2000 kcal grass → human eating cow)?

• about 20 kcal

• Immediate effect of logging on carbon cycle?

• less carbon dioxide is absorbed (less photosynthesis)

• Density-independent limiting factor?

• hurricane (or drought, fire)

• Density-dependent limiting factor?

• disease (or competition, predation)

• Main factor limiting desert plant carrying capacity?

• water availability