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BSC2010 Steven Marks Exam 1 questions with verified answers

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BSC2010 Steven Marks Exam 1 questions with verified answers

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BSC2010 Steven Marks Exam 1 questions with
verified answers
1 Mole (mol) Ans✓✓✓ 6.02 x 10^23


A functional protein consists of Ans✓✓✓ one or more polypeptides
precisely twisted, folded, and coiled into a unique shape


Acids Ans✓✓✓ increase H+ concentration


Actin Ans✓✓✓ a fibrous protein consisting of chains of actin
polypeptides coiled around each other


Alpha glucose Ans✓✓✓ amylose and glycogen formed in a helical
pattern


Amino acids are linked by Ans✓✓✓ peptide bonds


Amino Acids Ans✓✓✓ consist of carboxyl and amino groups plus an R
group


Amino group Ans✓✓✓ -NH2, basic and ionic

, Amiphipathic Ans✓✓✓ hydrophobic on one end and hydrophilic on
the other


Anion Ans✓✓✓ Negative charge - more electrons than protons


Atomic Mass Ans✓✓✓ number of protons and the number of neutrons


Atomic Number Ans✓✓✓ Number of protons


Bases Ans✓✓✓ reduce H+ concentration


Beta glucose Ans✓✓✓ cellulose formed in a flat sheet


Carbohydrates Ans✓✓✓ include sugars and the polymers of sugars


Carbon Ans✓✓✓ basis of molecules essential to life


carbonyl group Ans✓✓✓ -C=O has polarity


Carboxyl group Ans✓✓✓ C=O-OH (-OH is on the C) acts as an acid and
ionic


Cation Ans✓✓✓ Positive charge - more protons than electrons

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