bio_101_lecture_ch8_powerpoint

bio_101_lecture_ch8_powerpoint - Chapter 8 HOW CELLS...

Info iconThis preview shows pages 1–7. Sign up to view the full content.

View Full Document Right Arrow Icon

Info iconThis preview has intentionally blurred sections. Sign up to view the full version.

View Full DocumentRight Arrow Icon

Info iconThis preview has intentionally blurred sections. Sign up to view the full version.

View Full DocumentRight Arrow Icon

Info iconThis preview has intentionally blurred sections. Sign up to view the full version.

View Full DocumentRight Arrow Icon
This is the end of the preview. Sign up to access the rest of the document.

Unformatted text preview: Chapter 8 HOW CELLS RELEASE CHEMICAL ENERGY (CELLULAR RESPIRATION) Important points to review. Energy is one-way flow. Energy is not created or destroyed it can only be converted from one form to another. Solar energy Chemical energy (sun) (stored in glucose molecule) Overview Photosynthesis Reaction: 6CO 2 + 12 H 2 O C 6 H 12 O 6 + 6O 2 + 6 H 2 O Important points to review. Stored energy in glucose is NOT readily available to cell, energy must be converted to ATP ATP is the energy currency of the cell Nearly all eukaryotes extract energy from glucose by aerobic respiration Overview CELLULAR RESPIRATION Reaction: C 6 H 12 O 6 + 6O 2 + 6 H 2 O 6CO 2 + 12 H 2 O OVERALL, CELLULAR RESPIRATION ... C 6 H 12 O 6 + 6O2 6CO 2 + 6 H 2 O + (36 ATP) uses: produces: -glucose (chemical energy)-oxygen-carbon dioxide-water-ATP (chemical energy) can be performed by nearly all eukaryotic cells! Protists, Fungi, Plants, Animal Food ingested and digested Digestion is completed in the small intestine FOOD & ATP CHOs glucose glucose moves into cells lining small intestine by active transport glucose moves out of these cells to blood capillaries by passive transp....
View Full Document

This note was uploaded on 06/21/2011 for the course BIO 101 taught by Professor Staff during the Spring '08 term at Northern Virginia Community College.

Page1 / 28

bio_101_lecture_ch8_powerpoint - Chapter 8 HOW CELLS...

This preview shows document pages 1 - 7. Sign up to view the full document.

View Full Document Right Arrow Icon
Ask a homework question - tutors are online