Unit 1: Chemistry of Life

/ Unit 1: Chemistry of Life

Start Practice TestPractice Test

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
Amphipathic Nature of Phospholipids	easy	148
Identifying An Acidic Solution	easy	108
Surface Tension of Water	easy	99
Essential Elements Of Life	easy	95
Properties of Water and Hydrogen Bonding	easy	85
DNA Structure and Genetic Information	easy	65
Elements Versus Compounds	easy	37
RNA Structure and Functional Diversity	easy	25
Energy Role of Monosaccharides	easy	15
Surface Tension of Water	easy	25
Functional Groups and Acidity	easy	10
Water's Solvent Properties	easy	18
Conceptual Definition of Isotopes	easy	12
Polymer Synthesis Reaction	easy	6
Polarity and Immiscibility of Oil and Water	easy	14
Bacterial Population Growth	easy	12
Directionality of Polypeptide Synthesis	easy	7
Hydrolysis of a Polysaccharide	easy	12
Direct Proportionality in Photosynthesis	easy	11
Macromolecule and Genetic Information Storage	easy	10

Items per page:

1 – 20 of 543

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	spencerparker023	93	107	25m 52s	7,608
#8	2710220	77	100	0m 00s	7,470
#9	moharebmerolla	129	166	1h 26m	7,335
#10	lawranij	80	153	0m 00s	7,270

Items per page:

1 – 10 of 441

No comments yet.

Be the first to comment!