chpt 7 part 3inorganic chemicals as an energy sourch

use inorganic chemicals as an energy source

• chemolithlotrophs/Lithotrophs

• chemoorganotrophs/organotrophs

• chemotrophs

• photrophs

use organic chemicals as an energy source

• chemolithotrophs/lithotrophs

• chemoorganotrophs/organotrophs

• chemotrophs

• phototrophs

chemoheterotrophs and saprophytic decomposers (certain fungi and bacteria) are needed to break down dead organic matter into small inorganic and organic compounds- compounds used and recycled by chemotrophs

• true

• false

secreted by saprophytic fungi to breakdown cellulose and pectin, respectively

• cellulase/pectinase

• polymerase

• apoenzymes

• endoenzymes

involve the breaking of chemical bonds and the release of energy

• catabolic reactions

• anabolic reactions

• enzyme efficiency

involve the formation of bonds which requires energy

• catabolic reactions

• anabolic reactions

The breakdown of glucose by aerobic respiration produces 38 Atp molecules in prokaryotic cells and ______Atp molecules in eukaryotic cells

• 36-38

• 30-40

• 35-45

• 30-36

In glycolysis the 9 step anaerobic process, 6 Carbon molecules of glucose are broke down into 2-3 carbon molecules of what?

• CO2

• pyruvate acid

• cytochrome oxidate

• lipids

During Krebs cycle pyruvic acid from glycolosis is converted to ?

• glycogen

• acetyl-coenzyme

• ATP

• lipids

Enzyme responsible for transferring electrons to oxygen which is the final electron receptor and the end of the electron transport chain.

• polmerase

• cytochrome oxidate

• DNAerlayse