Glucose

Integral membrane proteins

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Oxidative phosphorylation

Glycolysis

Electron transport chain

Citric acid cycle

Nicotinamide adenine dinucleotide

Cell Respiration Vocab Acetyl Coenzyme A??-? A small molecule that carries acetyl functional groups in cells. Composed of an acetyl group attached to a coenzyme A molecule. The starting product of the citric acid cycle. Adenosine Triphosphate (ATP)??-? The molecule from which cells derive energy. Comprised of an adenosine molecule bonded to three phosphates, each phosphate bond contains energy, especially the third bond. By breaking that one bond and reducing ATP to adenosine?diphosphate (ADP), the cell can get the energy to carry out its various processes. Aerobic respiration??-? A metabolic process involving oxygen in the breakdown of glucose.

Campbell's Biology 9 Edition Chapter 8 Outline

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Enzyme

Ch.8 Notes Date Notes Questions 10/12/15 To types of metabolic pathways Catabolic pathways (breaking down, breaking down energy) Anabolic pathways (storing energy, build up) Pathways can be complex and have multiple steps Pathways are the chemical reactions Ex pathways a->b->c-> (a, b and c are chemicals) Living organisms are chemical computers Design like circuit boards Some people working on DNA based computer Also there are works on neuro networks Organisms always share chemicals with everyone Prokaryotes have a much simpler pathways than eukaryotes Metabolic theory that there is a mathematical formula that can explain the interaction of organisms. Energy cannot be created or destroyed Sunlight->Glucose->ATP->Heat Glucose more desired because easiest way to get ATP

Cellular energy lab

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Light-independent reactions

Stroma

Carbon dioxide

Virtual Lab Journal Response Sheet Date: 11th Feb 2015 Name of Virtual Lab: Energy in a cell Please include the questions. This can be done by highlighting, copying and pasting into the corresponding space What is the importance of the light and dark reactions in photosynthesis? Light Dependent Reaction is the initial stage of Photosynthesis where solar energy is converted into potential energy, the light Dependent Reaction produces oxygen gas and converts ADP and NADP+ into ATP and NADPH .Dark Reaction takes place in Stroma of the chloroplasts in photosynthetic plants, Energy from light are stored has ATP and NADPH .in Calvin cycle this stored energy is used to make sugar molecule, the Calvin cycle is a complex theory of chemical reactions carried out in stroma.

Assesment practise 6

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cell

Semipermeable membrane

Photosynthesis

Answer Sheet for Assessment Practice Name: Date: 12th Feb Unit Name: Cellular Energy A A D B B A C C C Figure 1 is the Granum or Thylakoids, and the light dependent phase reaction occurs here. Then figure 2 is an area where the Calvin cycle occurs and is called the Stroma.

Unit 5 Cell Energy Vocabulary

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Glycolysis

Ethanol fermentation

Photosynthesis

Electron transport chain

Lactic acid fermentation

energy

Cells

Name:_______________________________ Test Date: __________ Per. _____ Unit 5-The Working Cell- Cellular Respiration and Photosynthesis Describe Metabolism What process in your body uses metabolism? What is an enzyme ( which biomolecule group do they belong to) ? How does it work? What does activation energy mean? Characteristics of Enzymes: What conditions do enzymes work best in? What happens to the enzyme if you raise the pH? An enzyme is like a Lock and Key . (Substrate-specific) What does that mean? A is _____________________ How do you know ?_ ________ _________________________ B is _____________________ How do you know ?_ _______ ________________________ C is _____________________ What is the importance of the active site?pg. 218-233 CELL METABOLISM- pg.220 Metabolism

carbohydrates

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Chemistry

nutrition

Carbohydrate chemistry

Starch

1 Carbohydrate Outline ? Carbohydrates (structure and function) ? Levels of organization ? Monosaccharides e.g., glucose ? Disaccharides e.g., sucrose ? Polysaccharides e.g., starch, cellulose, glycogen ? Isomerism ? structural & stereoisomeris ? Roles in energy transfer, structural frameworks, storage 2 Objectives: At the end of this lesson you should be able to: ?Describe structure of carbohydrates: ? at different levels of organization ? monosaccharides (glucose), disaccharides ( sucrose) and polysaccharides (starch, cellulose, glycogen) ? different isomers ? structural (alpha, beta), optical (D and L) ?State the function of carbohydrates 3 Carbohydrates Etymology ?Name carbohydrate (?hydrate of

exam 1

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Oxidative phosphorylation

cellular respiration

Outline of cell biology

Glycolysis

metabolism

biochemistry

Citric acid cycle

cell

Lipid

Nicotinamide adenine dinucleotide

health

Introduction to Cell Biology Name: September 30, 2010 Student ID: Exam I - Version 1 Section 1: True and False (3 points each). 1. A virus is a living organism. A) True B) False 2. The cytoskeleton is made up of actin filaments, microtubules, and intermediate filaments. A) True B) False 3. Noncovalent bonds are too weak to influence the three dimensional structure of macromolecules. A) True B) False 4. The chemical properties of amino acid side chains include charged, uncharged polar, and nonpolar. A) True B) False 5. The mitochondria use molecular oxygen to produce H2O and ATP. A) True B) False

Nutrition and Enzymes Powerpoint

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Enzyme

Lipid

health

Nutrition In order for the human body to be healthy and resistant to disease, good nutrition is required. All living things are made of chemicals. In order to grow, develop and maintain bodily structures and functions, specific chemicals must be acquired from the food we eat. In a sense, we are what we eat. Nutrients can be divided into the following categories: Nutrients Overview Carbohydrates ? sugar based molecules that are metabolized for energy in cellular respiration and make up the structural components of plant cell walls. Lipids ? fat based molecules that store large quantities of energy. These molecules also make up the structure of cell membranes.

Nutrition and Enzymes (Biochemistry)

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Enzyme