Cellular+Respiration

• __Cellular Respiration __is the process where the chemical energy of "food" molecules are converted into ATP .  • __Location: __ Mitochondria • __Three Steps __ –  Glycolysis  • Breaks glucose (6-Carbon) into two smaller compounds (3-Carbon) and produces 2 ATP • 1 Glucose -- 2 pyruvic acid molecules – The KREBS CYCLE!  •  If oxygen is present (aerobic).. then it goes to the Krebs <span style="font-size: 14pt; color: black; font-family: Calibri; language: en-US; mso-ascii-font-family: Calibri; mso-fareast-font-family: +mn-ea; mso-bidi-font-family: +mn-cs; mso-color-index: 1; mso-font-kerning: 12.0pt;">Cycle • <span style="font-size: 14pt; color: black; font-family: Calibri; language: en-US; mso-ascii-font-family: Calibri; mso-fareast-font-family: +mn-ea; mso-bidi-font-family: +mn-cs; mso-color-index: 1; mso-font-kerning: 12.0pt;">In this cycle, (3-Carbon) compound and Oxygen are converted to CO <span style="font-size: 14pt; vertical-align: sub; color: black; font-family: Calibri; language: en-US; mso-ascii-font-family: Calibri; mso-fareast-font-family: +mn-ea; mso-bidi-font-family: +mn-cs; mso-color-index: 1; mso-font-kerning: 12.0pt; mso-text-raise: -25%;">2 <span style="font-size: 14pt; color: black; font-family: Calibri; language: en-US; mso-ascii-font-family: Calibri; mso-fareast-font-family: +mn-ea; mso-bidi-font-family: +mn-cs; mso-color-index: 1; mso-font-kerning: 12.0pt;">, 2 ATP, and lots of high energy electrons – <span style="font-weight: bold; font-size: 14pt; color: black; font-family: Calibri; language: en-US; mso-ascii-font-family: Calibri; mso-fareast-font-family: +mn-ea; mso-bidi-font-family: +mn-cs; mso-color-index: 1; mso-font-kerning: 12.0pt;">The ELECTRON TRANSPORT CHAIN (ETC) <span style="font-size: 14pt; color: black; font-family: Calibri; language: en-US; mso-ascii-font-family: Calibri; mso-fareast-font-family: +mn-ea; mso-bidi-font-family: +mn-cs; mso-color-index: 1; mso-font-kerning: 12.0pt;"> • <span style="font-size: 14pt; color: black; font-family: Calibri; language: en-US; mso-ascii-font-family: Calibri; mso-fareast-font-family: +mn-ea; mso-bidi-font-family: +mn-cs; mso-color-index: 1; mso-font-kerning: 12.0pt;">High energy electrons (from Krebs) are passed through a chain producing LOTS + LOTS + LOTS of ATP (34 <span style="font-size: 14pt; color: black; font-family: Calibri; language: en-US; mso-ascii-font-family: Calibri; mso-fareast-font-family: +mn-ea; mso-bidi-font-family: +mn-cs; mso-color-index: 1; mso-font-kerning: 12.0pt;">) – <span style="font-weight: bold; font-size: 14pt; color: black; font-family: Calibri; language: en-US; mso-ascii-font-family: Calibri; mso-fareast-font-family: +mn-ea; mso-bidi-font-family: +mn-cs; mso-color-index: 1; mso-font-kerning: 12.0pt;">Summary • <span style="font-size: 14pt; color: black; font-family: Calibri; language: en-US; mso-ascii-font-family: Calibri; mso-fareast-font-family: +mn-ea; mso-bidi-font-family: +mn-cs; mso-color-index: 1; mso-font-kerning: 12.0pt;">Aerobic Respiration • <span style="font-size: 14pt; color: black; font-family: Calibri; language: en-US; mso-ascii-font-family: Calibri; mso-fareast-font-family: +mn-ea; mso-bidi-font-family: +mn-cs; mso-color-index: 1; mso-font-kerning: 12.0pt;">Cells must contain GLUCOSE, OXYGEN, and ENZYMES.. • <span style="font-size: 14pt; color: black; font-family: Calibri; language: en-US; mso-ascii-font-family: Calibri; mso-fareast-font-family: +mn-ea; mso-bidi-font-family: +mn-cs; mso-color-index: 1; mso-font-kerning: 12.0pt;">to make ATP, CO <span style="font-size: 14pt; vertical-align: sub; color: black; font-family: Calibri; language: en-US; mso-ascii-font-family: Calibri; mso-fareast-font-family: +mn-ea; mso-bidi-font-family: +mn-cs; mso-color-index: 1; mso-font-kerning: 12.0pt; mso-text-raise: -25%;">2 <span style="font-size: 14pt; color: black; font-family: Calibri; language: en-US; mso-ascii-font-family: Calibri; mso-fareast-font-family: +mn-ea; mso-bidi-font-family: +mn-cs; mso-color-index: 1; mso-font-kerning: 12.0pt;">, H <span style="font-size: 14pt; vertical-align: sub; color: black; font-family: Calibri; language: en-US; mso-ascii-font-family: Calibri; mso-fareast-font-family: +mn-ea; mso-bidi-font-family: +mn-cs; mso-color-index: 1; mso-font-kerning: 12.0pt; mso-text-raise: -25%;">2 <span style="font-size: 14pt; color: black; font-family: Calibri; language: en-US; mso-ascii-font-family: Calibri; mso-fareast-font-family: +mn-ea; mso-bidi-font-family: +mn-cs; mso-color-index: 1; mso-font-kerning: 12.0pt;">O

– <span style="font-weight: bold; font-size: 14pt; color: black; font-family: Calibri; language: en-US; mso-ascii-font-family: Calibri; mso-fareast-font-family: +mn-ea; mso-bidi-font-family: +mn-cs; mso-color-index: 1; mso-font-kerning: 12.0pt;">What <span style="font-weight: bold; font-size: 14pt; color: black; font-family: Calibri; language: en-US; mso-ascii-font-family: Calibri; mso-fareast-font-family: +mn-ea; mso-bidi-font-family: +mn-cs; mso-color-index: 1; mso-font-kerning: 12.0pt;">if <span style="font-weight: bold; font-size: 14pt; color: black; font-family: Calibri; language: en-US; mso-ascii-font-family: Calibri; mso-fareast-font-family: +mn-ea; mso-bidi-font-family: +mn-cs; mso-color-index: 1; mso-font-kerning: 12.0pt;">after glycolysis there is NO oxygen <span style="font-weight: bold; font-size: 14pt; color: black; font-family: Calibri; language: en-US; mso-ascii-font-family: Calibri; mso-fareast-font-family: +mn-ea; mso-bidi-font-family: +mn-cs; mso-color-index: 1; mso-font-kerning: 12.0pt;">? <span style="font-weight: bold; font-size: 14pt; color: black; font-family: Calibri; language: en-US; mso-ascii-font-family: Calibri; mso-fareast-font-family: +mn-ea; mso-bidi-font-family: +mn-cs; mso-color-index: 1; mso-font-kerning: 12.0pt;"> •  <span style="font-size: 14pt; color: black; font-family: Calibri; language: en-US; mso-ascii-font-family: Calibri; mso-fareast-font-family: +mn-ea; mso-bidi-font-family: +mn-cs; mso-color-index: 1; mso-font-kerning: 12.0pt;">Anaerobic conditions lead to ... <span style="font-weight: bold; font-size: 14pt; color: black; font-family: Calibri; language: en-US; mso-ascii-font-family: Calibri; mso-fareast-font-family: +mn-ea; mso-bidi-font-family: +mn-cs; mso-color-index: 1; mso-font-kerning: 12.0pt;">Fermentation <span style="font-size: 14pt; color: black; font-family: Calibri; language: en-US; mso-ascii-font-family: Calibri; mso-fareast-font-family: +mn-ea; mso-bidi-font-family: +mn-cs; mso-color-index: 1; mso-font-kerning: 12.0pt;"> –  <span style="font-size: 14pt; color: black; font-family: Calibri; language: en-US; mso-ascii-font-family: Calibri; mso-fareast-font-family: +mn-ea; mso-bidi-font-family: +mn-cs; mso-color-index: 1; mso-font-kerning: 12.0pt;">Alcoholic – <span style="font-size: 14pt; color: black; font-family: Calibri; language: en-US; mso-ascii-font-family: Calibri; mso-fareast-font-family: +mn-ea; mso-bidi-font-family: +mn-cs; mso-color-index: 1; mso-font-kerning: 12.0pt;">Lactic Acid – <span style="font-size: 14pt; color: black; font-family: Calibri; language: en-US; mso-ascii-font-family: Calibri; mso-fareast-font-family: +mn-ea; mso-bidi-font-family: +mn-cs; mso-color-index: 1; mso-font-kerning: 12.0pt;"> Very little <span style="font-size: 14pt; color: black; font-family: Calibri; language: en-US; mso-ascii-font-family: Calibri; mso-fareast-font-family: +mn-ea; mso-bidi-font-family: +mn-cs; mso-color-index: 1; mso-font-kerning: 12.0pt;">ATP <span style="font-size: 19pt; color: black; font-family: Calibri; language: en-US; mso-ascii-font-family: Calibri; mso-fareast-font-family: +mn-ea; mso-bidi-font-family: +mn-cs; mso-color-index: 1; mso-font-kerning: 12.0pt;">