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# Biology

Question | Answer |
---|---|

What is the equation for cellular respiration | C⁶H¹²O⁶ + 6O² - ATP + 6CO² + 6H²O |

How does this equation compare to that of photosynthesis | Instead of light energy it is ATP & the equation is flipped to do the reverse |

What is the first step to cellular respiration | Glycolysis |

What is the second step to cellular respiration | Krebs Cycle |

What is the last step to cellular respiration | Electron transport chain |

What does glycolysis mean | Splitting sugar |

How many steps are in the entire process of glycolysis | 10 step |

What do we call the first half of the steps in glycolysis | Energy investment phase |

What do we call the second half of the steps in glycolysis | Energy pay off phase |

What molecule does glycolysis begin with | Glucose |

What does glycolysis end with | 2 pyruvate |

How many ATP are produced in glycolysis | 4 ATP |

How many ATP are used in glycolysis | 2 ATP |

What is the net gain of ATP | 2 ATP |

How many NADH are produced in glycolysis | 2 NADH |

What is NADH used for | To carry electrons to the ETC |

If oxygen is present, what will pyruvate turn into | Acetyl CoA |

What are the products given off when pyruvate turns into this molecule and where do these products go? | CO² and NADH. Gets shipped to ETC |

How many step are there to the Kreb's cycle? | 8 steps |

How many ATP are given off in the Kreb's cycle for each pyruvate that you begin with | 1 ATP |

How many total ATP are given off if both pyruvate molecules go through the Kreb's cycle | 2 ATP |

How many NADH are given off in the Kreb's cycle for each Pyruvate that you begin with | 3 NADH |

How many total NADH are given off if both pyruvate molecules go through the Kreb's cycle | 6 NADH |

How many FADH² are given off in the Kreb's cycle for each pyruvate that you begin with | 1 FADH² |