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10th Grade Biochemistry Organic Chemistry - correct answer derived from living things and contains Carbon. Inorganic Chemistry - correct answer derived from non living things Polar Compound - correct answer electrical charge is unevenly distributed Carbon - correct answer forms single double or triple bonds, long chains or rings Adhesion - correct answer attraction between unlike molecules Cohesion - correct answer attraction between like molecules Functional Group -...

Organic Chemistry Test Hydrocarbon - correct answer molecule that consists only of carbon and hydrogen, building block of lots of things All organic carbons are made of... - correct answer carbon carbon is important because - correct answer can make wide variety of compounds, 4 valence electrons form strong covalent bonds with many other elements, forms basis for living things Function Group - correct answer Group of molecules, that once added to another molecule it changes t...

MWU Biochemistry Exam 2 D) In gel filtration, large proteins move most rapidly, but in PAGE, small proteins move most rapidly. - correct answer Which of the following is true regarding gel filtration chromatography and PAGE? A) In both, small proteins move most rapidly. B) In both, large proteins move most rapidly. C) In PAGE, large proteins move most rapidly but in gel filtration, small proteins move most rapidly. D) In gel filtration, large proteins move most rapidly, b...

Biochemistry MCQs D) A and B - correct answer What charged group(s) is/are present in glycine at a pH of 7? A) -NH3+ B) -COO- C) -NH2+ D) A and B E) A, B, and C B) -COO- - correct answer At a pH of 12, what charged group(s) is/are present in glycine? A) -NH3+ B) -COO- C) -NH2+ D) A and B E) A, B, and C A) FNC - correct answer Below is a list of five tripeptides identified by their single letter codes. They are listed as A, B, C, D, and E. Which tripeptide contains ...

Biochemistry 9th grade What would scientist test to determine if acid in a pond is increasing? - correct answer pH levels Buffer - correct answer A chemical that resists pH change What is the function of protein - correct answer Controls cell functions and builds muscle What do carbohydrates usually end in - correct answer -ose....Example: glucOSE What organic compound is the main source of energy for living things - correct answer Carbohydrates What is the main sourc...

Introduction to Biochemistry atom - correct answer The basic unit of matter. protons - correct answer subatomic particle with positive charge found in the nucleus of an atom neutrons - correct answer subatomic particle with no charge (neutral) found in the nucleus of an atom electrons - correct answer subatomic particle with negative charge found in energy levels outside the nucleus valence electrons - correct answer electrons found in the outermost energy level that are i...

Biochem - 1st Year All amino acids contain a central carbon, a side chain (R group), an amino group and a __________ group. - correct answer Carboxyl Amino acids can undergo a proton transfer, thus giving both a (+) and (-) charge. This molecular state is called the ________. - correct answer Zwitterion Amino acid that are unable to be synthesised from biochemical pathways within a cell have to be consumed through dietary intake. These are called _______ amino acids. - correct ans...

Biology Biochemistry element - correct answer a pure substance that cannot be broken down into other substances by physical or chemical means hormone - correct answer a naturally occurring substance secreted by specialized cells that affects the metabolism or behavior of other cells monosaccharide - correct answer the most simplistic form of carbs...one sugar C6 H12 O6 galactose fructose glucose disaccharide - correct answer two monosaccharides bonded together...two sugar...

Biochemistry 100% Ionic bond - correct answer a bond between oppositely charged ions involving the transfer of electrons to form stable ions Covalent bond - correct answer a bond between non metal ions involving the sharing of electrons Water - correct answer a polar molecule found in all three states Monosaccharide - correct answer a simple sugar, basic subunit of a carbohydrate Disaccharide - correct answer a sugar made from two monosaccharides joined with a glycosidic...

BIOCHEMISTRY Test cohesion - correct answer Attraction between molecules of the same substance adhesion - correct answer An attraction between molecules of different substances covalent - correct answer A chemical bond that involves sharing a pair of electrons between atoms in a molecule hydrogen bond - correct answer A type of weak chemical bond formed when the slightly positive hydrogen atom of a polar covalent bond in one molecule is attracted to the slightly negative at...