Adenosine Triphosphate and Electron Transport Chain Essay

Submitted By analemp
Words: 940
Pages: 4
Open Document
Intro to Biology, Ecology and the Microscope
1. What is biology?

2. What is the scientific method? What are the steps of the scientific method? How does scientific investigation begin? Do scientists always follow the scientific method? Be sure to understand and be able to describe each step.

3. List and explain the 8 characteristics of life.

4. Define the following terms: unicellular, multicellular, and homeostasis.

5. How do you determine the magnification of a microscope? How do objects appear in a microscope?

6. Distinguish between an autotroph and a heterotroph. Give examples of each.

7. Describe and explain food chains and food webs. Differentiate between producers, primary consumers and secondary consumers.

8. What happens to the overall energy as you move “up” trophic levels? Why?

9. What is an autotroph? Heterotroph? How are they similar? Different? Give examples of each.

10. Explain the organization of organisms from organism to biosphere. Be sure to define each level of organization.

Chemistry of Life
11. Define atom.

12. What are the charge, location, symbol of the proton, neutron, and electron?

13. What are atomic number and mass number? How can you determine each of them?

14. What is the difference between an element and a compound?

15. What are the six most common elements found in living things?

16. What are two main types of chemical bonds? How are they the same? How are they different?

17. What is a solution? What two components make up a solution?

18. What is a mixture? How is it different from a compound?

19. Why is water a polar molecule? What properties of water result from being polar?

20. What is an organic compound? What is special about carbon that allows it to form so many different compounds?

21. How many bonds can carbon form? What kind of bonds can carbon form?

22. What is pH? What does it measure? What is the pH range for acids? Bases? Neutral?

23. What are the four major classes of organic compounds (macromolecules?) and draw their structures.

24. What are carbohydrates made of?

25. What is the main function of carbohydrates?

26. What are lipids made of?

27. What are some functions of lipids?

28. What is the difference between saturated and unsaturated fats?

29. What are some examples of lipids?

30. What is the main function of nucleic acids?

31. What is the monomer of nucleic acids?

32. What are some examples of nucleic acids?

33. What is the monomer of proteins?

34. What are some functions of proteins?

35. What are some examples of proteins?

36. Explain a chemical reaction, in terms of products and reactants.

37. What is activation energy?

38. What are enzymes? What do they do? What are the three letters (suffix) that typically indicate an enzyme? How are enzymes and substrates like a lock and key?

Cell Structure, Function and Transport
39. What is a cell?

40. What is the cell theory? Describe the three main priniciples.

41. Compare and contrast prokaryotes and eukaryotes. Give examples of each type.

42. Compare and contrast plant and animal cells.

43. Be able to identify (on a cell diagram) and explain the structure and function of each organelle: nucleus nuclear envelope cytoskeleton cytoplasm mitochondria ribosome endoplasmic reticulum
Golgi apparatus
Lysosome
Vacuole
Chloroplast
Nucleolous cell wall chromatin centriole cell membrane

44. Explain in detail the structure of the cell membrane.

45. What are the functions of the cell membrane?

46. Why is the cell membrane considered a
Show More

Related Documents: Adenosine Triphosphate and Electron Transport Chain Essay

Adenosine Triphosphate and Electron Transport Chain Essay

speed up? What are 2 examples of things that can inhibit the way that an enzyme works? What happens to the enzyme to make it not function correctly anymore? Nucleic Acids What are the 2 main types of nucleic acids? Nucleic acids are made up of chains of ________________. Those nucleotides consist of 3 main components which are the nitrogen base, the ______________ and the _______________. The shape of the DNA molecule is a ________________________. Name of Macromolecule Carbohydrates Lipids…

Words 2348 - Pages 10

Cellular Respiration

Cellular respiration, or simply respiration, is defined as an adenosine triphosphate(ATP) generating process in which molecules are oxidized and the final electron acceptor is (almost always) an inorganic molecule (Tortora, Funke & Case, 2013). The movement of an electron transport chains plays a very vital role in respiration. Respiration is classified in two categories.’ The first category is if an organism requires oxygen for growth and survival; this category is called aerobe. The second category…

Words 892 - Pages 4

Adenosine Triphosphate and Potential Energy Essay

Cells • Adenosine triphosphate (ATP)  High energy compound used to drive metabolic reactions  Constantly being generated from adenosine diphosphate (ADP) • Composed of:  Adenine, ribose (together = adenosine), and three phosphate groups • Coupled reactions  Energy released by an exergonic reaction captured in ATP  ATP is used to drive an endergonic reaction 10 The ATP Cycle Copyright © The McGraw-Hill Companies, Inc. Permission required for reproduction or display. adenosine triphosphate…

Words 1733 - Pages 7

Biochemistry-Metabolism Essay

2 Hereditary Fructose Intolerance Metabolism is the process of cellular respiration. It involves three steps, 1) glycolysis, 2) the citric acid or Krebs cycle and 3) electron transport system. The glycolytic pathway or glycolysis is a metabolic process that leads to the formation of the energy source adenosine triphosphate (ATP) in the body. ATP is essential to the cell and the cellular processes used by the cell. The first step, glycolysis is the process by which each molecule of glucose…

Words 1259 - Pages 6

Bio Notes Kaity Essay example

Levels - Energy decreases as it moves up trophic levels because energy is lost as metabolic heat when the organisms from one trophic level are consumed by organisms from the next level. Energy is transferred through the trophic levels of a food chain or web by feeding.The first trophic level (producers) are plants which are examples of autotrophs. Photosynthesis occurs when the plants use solar energy and convert it into chemical energy. Once this has happened the energy can be taken up by the…

Words 798 - Pages 4

Cellular Respiration Research Paper

Cellular respiration can be defined as the set of reactions that take place inside a cell to convert energy from nutrients into the high-energy molecule adenosine triphosphate (ATP), this energy is used to fuel all the activities of the cell, with the release of waste products (Biology Online Dictionary , 2010). Energy can be defined as the ability to do work; cellular respiration provides energy to do this work in living organisms. Cellular respiration is important as it allows all organisms to…

Words 758 - Pages 4

Study Group Essay

When the electrons in those bonds are shifted from higher energy levels to lower energy levels, the extra energy is released as heat and light. Adenosine Triphosphate (ATP) -One of the principal chemical compounds that cells use to store and release energy. Those three phosphate groups are the key to ATP's ability to store and release energy. Structure of Adenosine Triphosphate ATP is used by all types of cells as their basic energy source. Storing Energy Adenosine Diphosphate…

Words 1957 - Pages 8

Biology Notes Essay

cellular work. Can be turned into polysaccharides. Polysaccharides-two or more monosaccharides bonded together to form a polymer. Polymer-a chain of repeating subunits. Used for storing energy or building cell parts. Lipids Lipids-made mostly of carbon and hydrogen. Fats and steroids. Fat-a lipid made of glycerol and fatty acids. Fatty acids are long chains of hydrogen and carbon. Primarily for energy storage. Insulation in animals. Major component of cell membranes. Saturated fats-the fatty acids…

Words 808 - Pages 4

A Personal Case Study: Fitness, Disease Risk & Metabolism

bodies us to create energy. This process is aerobic and involves three major steps: Glycolysis, Krebs cycle and the electron transport chain. Glycolysis is the first step in this process and it occurs within the cell’s cytoplasm. During Glycolysis one molecule of 6-Carbon glucose is broken down in to pyruvate acid which contains 3 Carbon and creates a net gain of 2 ATP(Adenosine Triphosphate). Hydrogen atoms are removed and join with the hydrogen carrier molecule NAD to produce NADH. The Pyruvate acid…

Words 1765 - Pages 8

cell energy Essay

respiration is the set of metabolic reactions and processes that take place in the cells of organisms to convert biochemical energy from nutrients into adenosine triphosphate (ATP), and then release waste products. The three stages of this process are 1) Glycolysis: the cytoplasm 2) Krebs Cycle/The Citric Acid Cycle: mitochondria 3) Electron Transport Chain: the mitochondria (specifically, the inner mitochondrial membrane). What is the role of glycolysis? Include the reactants and the products…

Words 971 - Pages 4