Help
Options
Didn't know it?
click below
click below
Knew it?
click below
click below
Don't Know
Remaining cards (0)
Know
retry
shuffle
restart
0:00
Embed Code - If you would like this activity on your web page, copy the script below and paste it into your web page.
Normal Size Small Size show me how
Normal Size Small Size show me how
Micro Chapter 6
Exam 2
| Term | Definition |
|---|---|
| Enzymes are ____ _______? | Reaction Specific |
| _____ are recycled | Enzymes |
| ____ ______ cause the reactions to occur by forcing substrates together & forming products | Active sites |
| Heat is a _____ | catalyst |
| Enzymes | Biological Catalysts |
| Catalysts | Speed up chemical reactions |
| ___ reactions produce the energy that drives ___ reactions | Catabolic Anabolic |
| Cells need to be ___ ___ to survive | Energy Efficient |
| How do Cells obtain energy? | Removing electrons from atoms, so these atoms are part of molecules referred to as electron carriers (A little bit at a time is better than all at once...bursts from ETC) |
| Biochemical Pathway | Sequence of enzyme catalyzed chemical reactions |
| What temp & pH do enzymes work best at? | 98.6 F -> body temp 7 -> neutral pH |
| What affects enzyme activity? | temperature pH inhibitors |
| Enzymes lower ___ ___ | Activation energy |
| Where is the ATP stored? | in PO4 bonds |
| What is the goal of biochemical pathways? | Energy/ATP |
| Redox Reactions | Paired chemical reactions, always occur together |
| Reduction | Addition of electron & uses energy |
| Oxidation Reduction | Removal of an electron from a molecule to reduce energy |
| Metabolism | Sum of all chemical reactions in a living organism |
| Catabolism | Reactions in which things are broken down, yields energy as a result |
| Anabolism | Reactions in which things are synthesized, uses energy |
| Anabolic Reactions | Uses energy & builds things |
| 2 Types of Fermentation | Lactic Acid Alcoholic |
| Fermentation | Slower than cellular respiration |
| Cellular Respiration Formula | C6H12O6 + 6O2 -> 6H2O + 6H2O + 6CO2 + Energy Glucose + Oxygen -> Water + Carbon Dioxide + Energy |
| ATP Synthase | Channel protein for hydrogen |
| Hydrogen Pump | Pumps hydrogen across cell membrane Active transport, low -> high |
| How many ATP does Chemiosmosis produce? | 34 |
| What do protons do in Oxidative Phosphorylation? | Chemiosmosis |
| What do electrons do in Oxidative Phosphorylation? | ETC |
| What are the 2 parts of Hydrogen? | Electron Proton |
| What is Oxidative Phosphorylation? | ETC & Chemiosmosis |
| What goes in & is produced by the Kreb's Cycle? | In: Pyruvic Acid & Acetyl CoA Out: 2 ATP, 6 NADH, 2 FADH2, 4CO2 |
| What goes in & is produced by glycolysis? | In: C6H12O6 Out: 2 ATP, 2 NADH, 2 Pyruvic Acid |
| Cellular Respiration | 1. Glycolysis 2. Kreb's Cycle 3. Electron Transport Chain |
| Carbohydrate Catabolism | Primary source of cellular respiration |
Created by:
aleahgoodson
Popular Biology sets