- ATP yield per molecule of glucose at each stage of cellular respiration (blank ATP total per glucose molecule)
- As electrons move through the ETC, they provide blank for the proton pumps move H+ across the inner mitochondrial membrane
- a macromolecule that acts as a catalyst- a substance that can speed up a reaction without being consumed.
- Energy cannot be created nor destroyed. The energy of the universe is constant; it can only be transferred or transformed.
- Change to the molecular structure of an enzyme will result in a change in?
- reactions that break down complex molecules into simpler compounds
- absorbs energy from its surroundingsEx: Photosynthesis which uses light energy to build glucose molecules
- The enzyme changes shape due to chemical groups when the substrate enters active site- "Clasping handshake"
- releases energyEx: Cellular Respiration which breaks down sugars to produce ATP
- energy released from catabolic reactions can be used to drive anabolic reactions, exergonic reactions drive endergonic reactions
- Every energy transfer or transformation increases the entropy (molecular disorder) of the universe.Ex: The bear releases heat, CO2 and H20 which increases disorder in the universe
- An organism's blank is the total amount of energy an animal uses in a unit of time
- reactions that build molecules from simpler compounds
- The original cell that divides is called _________
- a chart that shows all of the chromosomes in an organism is called a __________________
- ____________ are what uncoiled chromosomes are called.
- ____________ fibers attach from one pole of the cell to the other.
- A prokaryotic chromosomes is shaped like a ________
- _______________ are pulled apart at the centromeres and move to the opposite poles during anaphase
- ___________fibers connect the chromosomes and the poles of the cell.