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[DOCX File]Macromolecules Worksheet #2
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Why do these particular elements bond together to form organic molecules? What is unique to carbon that makes it the most important element in organic molecules? As you have learned, it is the number of valence electrons that allow certain elements to bond with one another. What do you think the mnemonic device “HONC 1-2-3-4” might mean?

[DOCX File]Schools Net Kenya | E-learning Resources
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A part from carbon (IV) oxide, name two other factors which are necessary for photosynthesis to take place(2 mks) SECTION C 20 MARKS The figure below is a diagram of an intestinal villus.

[DOC File]BIOLOGY 201 - MULTIPLE CHOICE QUESTIONS (BY CHAPTER)
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BIOLOGY 201 - MULTIPLE CHOICE QUESTIONS (BY CHAPTER) Author: James W. Raich Last modified by: Lindsey Altenhofen Created Date: 2/20/2007 5:02:00 AM Other titles: BIOLOGY 201 - MULTIPLE CHOICE QUESTIONS (BY CHAPTER)

[DOC File]IB Diploma Biology – Internal Assessment Template
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Pulse rate (beats min-1 ±2) 55 56 61 55 A balance measures to a precision of 0.1g. Mass of glucose (g ± 0.1g) 10.0 15.5 20.2 21.0 Help Sheet- Common limitations to investigations. Limitations. A limitation is any factor that has not been controlled or taken into account in …

[DOC File]AP Biology – Chapter 2 Basic Chemistry (Worksheet)
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_____ bonds are weak bonds that form between . positively. charged _____ bonds of an atom of one molecule and the strongly . electronegative. oxygen or nitrogen of another molecule. Draw below 5 water molecules and show how the weak hydrogen bonding between the molecules. ... AP Biology – Chapter 2 Basic Chemistry (Worksheet) ...

[DOC File]Final Review: 2nd Semester Biology Answer Key
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29. DNA is a double helix- 2 strands of nucleotides chains that are twisted like a spiral staircase. The sugar- phosphate groups form the backbone of the chains and pairs of nitrogen bases form the “rungs” of the double helix. 30. Adenine always pairs with Thymine. Cytosine always pairs with Guanine. If one side is CATGAG the other side ...

[DOC File]Chapter 3
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A) Carbon has a tendency to form covalent bonds. B) Carbon has the ability to bond with up to six other atoms. C) Carbon has the capacity to form single and double bonds. D) Carbon has the ability to bond together to form extensive, branched, or unbranched "carbon skeletons." Answer: B. Topic: 3.1. Skill: Knowledge/Comprehension

[DOC File]Multiple choice Answers to Review Unit packets in AP Biology
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Review Unit 9: Animal Form and Function. 1. D 2. A 3. C 4. C 5. D 6. D 7. E 8. A 9. D 10. C. Title: Multiple choice Answers to Review Unit packets in AP Biology Author: NPratt Last modified by: Katie Pratt Created Date: 5/1/2011 2:28:00 PM Company: Region 14 Other titles:

[DOC File]BIOLOGY MIDTERM EXAM REVIEW PACKET
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Prophase-start of mitosis, chromosomes condense, Metaphase-chromosomes line up in the middle, Anaphase-chromosomes split into chromatids, Telophase, chromatids move to either end, 2 new nuclei are formed. Cytokinesis-cytoplasm splits to form 2 identical daughter cells, with Plants a cell plate is formed, in animal cells a cleavage furrow ...

[DOC File]Standard Biology Photosynthesis & Respiration Unit Test
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a. 2 ATP. b. 36 ATP. c. 2 ATP, 6 NADH, 2 FADH. d. 2 pyruvic acid molecules and 2 ATP molecules. e. ethanol and carbon dioxide. 29. What are the products of the electron transport chain in respiration? a. 2 ATP. b. 36 ATP. c. 2 ATP, 6 NADH, 2 FADH. d. 2 pyruvic acid molecules and 2 ATP molecules. e. ethanol and carbon dioxide. 30.

Biology form 2 pdf