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Amino acid

BIO 101 MOCK EXAM 1

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Biology
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Chemistry
Biology
organelles
Membrane biology
Acid-base chemistry
Chemical bonding
Cell Biology
Cell membrane
metabolism
Amino acid
Acid
Hydrogen bond
chemistry of life

Bio 101- Sparace Fall 2013 Mock Exam 1: Chpt 2-7 15 / P / 30.973761 What is the atomic mass of Phosphorus? 5 8 15 30.973761 How many valence electrons does Phosphorus have? 2 5 8 15 Which of the following is NOT one of the four elements that make up 90% of living matter? Carbon Oxygen Helium Nitrogen Hydrogen What are the subatomic particles that make up atoms? Px, Py, and Pz Protons, neutrons, and electrons Anions, cations, and nutrions Carbon, oxygen, and hydrogen What is the sum of protons and neutrons? Atomic number Nuclear ratio Electronegativity Atomic mass Which bonds rely on the equal or unequal sharing of electrons? Hydrogen Bonds

Campbell Biology 9th Edition chapter04 test Bank with Answer

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Biology
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Chemistry
organic chemistry
Chemical nomenclature
Chemical bonding
Isomerism
Isomer
Amino acid
Hydrogen bond
Structural isomer
Carbon
Chemical formula
Chemical bond
education
Campbell Biology 9th Edition chapter04 test Bank with Answer

Campbell's Biology, 9e (Reece et al.) Chapter 4 Carbon and the Molecular Diversity of Life This chapter focuses on the chemistry of carbon and organic compounds. Students should be able to identify the nature of the bonds between carbon and other elements (nonpolar versus polar), the different types of weak bonds and interactions, the various types of isomers, the basic functional groups of organic molecules, and their relative solubility in water. The abiotic formation of organic molecules from inorganic molecules is important in the origin of life. Multiple-Choice Questions 1) The element present in all organic molecules is A) hydrogen. B) oxygen. C) carbon. D) nitrogen. E) phosphorus. Answer: C Topic: Concept 4.1 Skill: Knowledge/Comprehension

Campbell Biology 9th Edition chapter04 test Bank without Answer

Subject: 
Biology
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Tags: 
Chemistry
organic chemistry
Chemical nomenclature
Chemical bonding
Isomerism
Isomer
Amino acid
Hydrogen bond
Structural isomer
Chemical formula
Carbon
Chemical bond
education
Environment
Campbell Biology 9th Edition chapter04 test Bank without Answer

Campbell's Biology, 9e (Reece et al.) Chapter 4 Carbon and the Molecular Diversity of Life This chapter focuses on the chemistry of carbon and organic compounds. Students should be able to identify the nature of the bonds between carbon and other elements (nonpolar versus polar), the different types of weak bonds and interactions, the various types of isomers, the basic functional groups of organic molecules, and their relative solubility in water. The abiotic formation of organic molecules from inorganic molecules is important in the origin of life. Multiple-Choice Questions 1) The element present in all organic molecules is A) hydrogen. B) oxygen. C) carbon. D) nitrogen. E) phosphorus. Topic: Concept 4.1 Skill: Knowledge/Comprehension

Anatomy Chemistry

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Biology
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Chemistry
Biology
Genetics
Molecular biology
nutrition
Organic compounds
RNA
Amino acid
Nucleic acid
Lipid
Hydrogen bond
Acid
health
Anatomy Basic Building Blocks

Basic Building Blocks of Life Organic Molecules Organic molecules contain carbon and hydrogen atoms Both atoms can form hydrocarbon chains and rings The four major classes of organic molecules: carbohydrates, proteins, lipids and nucleic acids. ? Functional groups Functional groups are reactive molecules that usually contain oxygen, nitrogen, phosphorus or sulfur They are responsible for some of the unique properties of a molecule Some examples of functional groups Alcohols Aldehyde Amides Carboxyl groups Ketones Carbohydrates (basic building blocks of life) Carbohydrates These are organic molecules that contain carbon, hydrogen and oxygen Their general formula is CnH2nOn Carbohydrates are a source of energy Carbohydrates are also known as sugars They have a suffix of ?ose?

biochemistry

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Biology
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Chemistry
Biology
nutrition
biochemistry
Lipid
Amino acid
Acid
Triglyceride
Fat
Protein
Peptide
Carboxylic acid
health

Advanced Placement Biology/Biochemistry Test? 1. The monomer of a polysaccharide is called a(n) _______________. 2. Fatty acids containing at least one double or triple covalent bonds between its????? carbons is called a(n) _______________ fatty acid. 3. The _______________ structure of a protein describes the overall shape formed????? by?several polypeptide chains?which compose the protein. ?4. The amino acid sequence of a polypeptide chain best describes the?????? _______________ structure of the polypeptide chain. 5. The monomer of a polypeptide is called a(n) _______________. 6. The overall three dimensional shape of a protein best describes its _________________________.. 7. The polysaccharide _______________ is a component of cell walls in plants.

AP Biology Macromolecules

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Biology
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Biology
Chemistry
Proteins
Molecular biology
Proteomics
Protein structure
Organic compounds
biochemistry
Protein
Amino acid
metabolism
Nucleic acid
health

Macromolecules Macromolecules The topic of macromolecules lends itself well to illustrate three integral themes woven throughout the text and course: There is a natural hierarchy of structural level in biological organization As one moves up the hierarchy, new properties emerge because of interactions among subunits at the lower levels Form fits function. Most macromolecules are polymers Polymer = (Poly = many; mer = part) Large molecule consisting of many identical or similar subunits connected together. Monomer = Subunit or building block molecule of a polymer. Macromolecule = (Macro large) Large organic polymer. Formation of macromolecules from smaller building block molecules represents another level in the hierarchy of biological organization.

Summary of AP Biology Chemistry Unit

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Biology
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Chemistry
Chemical bonding
Chemical properties
biochemistry
Chemical polarity
Chemical bond
Hydrogen bond
metabolism
Lipid
Amino acid
Properties of water
Acid

Summary of AP Bio Study Book: Barron?s AP Bio Chemistry Section The biochemistry section includes the following subjects: Atomic Structure, Bonding, Polar and Nonpolar Molecules, Hydrophobic and Hydrophilic Substances, the Properties of Water, Isomers, Organic Compounds, Energy, Enzymes, and Metabolism. Atomic Structure All atoms consist of three subatomic particles: neutrons, protons, and electrons. An atom in the elemental state always has a neutral charge because the number of protons equals the electrons. Isotopes are atoms that have the same atomic number but have a different mass because they have more or less protons than usual.

SAT Chem Orgo

Subject: 
Chemistry
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Chemistry
Functional Groups
Chemical elements
Organic compounds
Nonmetals
Acids
Alkane
Carbon
Haloalkane
Hydrogen bond
Nitric acid
Amino acid
Environment

Carbon and Organic Chemistry Carbon?Three allotropic forms: Diamond, graphite, and amorphous Fullerens?New allotropic form of carbon?Near sperical cages of carbon atoms Diamond?Close-pakced crystal structure that gives a property of extreme hardness Carbon?Bonded to four other carbons in a tetraheral arragement Almost endless number of covalent ponds All bonds in this structure are equally strong, therefore very hard and notriously difficult to melt Diamond?Melting point at 3,550 degrees celsius. Synthetic diamonds can be made by putting carbon to extremely high pressurs and temperature Graphite form is made up of planes of hexagonal structures that are wealkly bonded to the planes above and below?Explains the slippery feeling of graphite

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