Unit 1: Chemistry of Life

/ Unit 1: Chemistry of Life

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You’ll learn about water’s role as the basis of life and the functions of macromolecules like carbohydrates, lipids, nucleic acids, and proteins.

Question Difficulty:

Question	Difficulty	Students Solved
Protein Structural Hierarchy	medium	444
Amino Group Basic Properties	hard	255
Amphipathic Nature of Phospholipids	easy	293
PCR Primer Orientation	medium	225
Nonpolar Nature of Lipids	medium	236
Phospholipid Bilayer Permeability	medium	177
Identifying An Acidic Solution	easy	205
Surface Tension of Water	easy	182
Essential Elements Of Life	easy	174
Properties of Water and Hydrogen Bonding	easy	164
Properties of Acids and pH	medium	149
Identifying Functional Groups	hard	139
Dehydration Synthesis Byproduct	easy	161
Primary Function of Carbohydrates	medium	141
Cohesion as a Property of Water	medium	145
Biological Functions of Lipids	medium	122
Hydrogen Ion Concentration and pH	medium	128
DNA Structure and Genetic Information	easy	117
Mixing Acidic and Basic Solutions	medium	91
Membrane Fluidity and Temperature Adaptation	hard	103

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Rank	User	Correct Count	Attempt Count	Time	Score
#1	nikhilmahankali56	193	220	0m 00s	19,030
#2	omarnew2725	182	201	0m 02s	18,008
#3	mapplectgg	159	166	1h 39m	9,856
#4	didyouknow624	82	104	0m 00s	7,980
#5	elilitaye99	81	100	0m 00s	7,910
#6	samirawashdeh09	78	96	0m 00s	7,620
#7	2710220	77	100	0m 00s	7,470
#8	moharebmerolla	129	166	1h 26m	7,335
#9	lawranij	80	153	0m 00s	7,270
#10	maryambassam04	84	145	10m 56s	7,134

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