Table:
0
A
B
C
D
E
1
Molecule
Percent of Mass
Mol.Weight (daltons)
Molecules
Percent of Molecules
2
Water
65*
18*
1.74e14*
98.73*
3
Other s Inorganic
1.5
N/A
1.31e12
0.74
4
s Lipid
12
N/A
8.4e11
0.475
5
Other s Organic
0.4
N/A
7.7e10
0.044
6
Protein
20
N/A
1.9e10
0.011
7
RNA
1.0
N/A
5e7
3e-5
8
DNA
0.1
1e11
46*
3e-11

Questions and formulas:
Question: what is the molecules when the percent mass is 1.0?
Formula: UNIQUE(CHOOSECOLS(FILTER(A1:E1,B1=1),4))
Formula2: UNIQUE(CHOOSECOLS(FILTER(A2:E8,B2:B8=1),4))
Level: medium
Question: What is the percent of molecules when the mol.weight (daltons) is n/a and the molecule is other s inorganic?
Formula: UNIQUE(CHOOSECOLS(FILTER(A1:E1,(C1="n/a")*(A1="other s inorganic")),5))
Formula2: UNIQUE(CHOOSECOLS(FILTER(A2:E8,(C2:C8="n/a")*(A2:A8="other s inorganic")),5))
Level: medium
Question: what is the mol.weight (daltons) when the percent of mass is 1.5?
Formula: UNIQUE(CHOOSECOLS(FILTER(A1:E1,B1=1.5),3))
Formula2: UNIQUE(CHOOSECOLS(FILTER(A2:E8,B2:B8=1.5),3))
Level: medium
Question: what is the perfect of mass when the molecules is 1.74e14*?
Formula: UNIQUE(CHOOSECOLS(FILTER(A1:E1,D1="1.74e14*"),2))
Formula2: UNIQUE(CHOOSECOLS(FILTER(A2:E8,D2:D8="1.74e14*"),2))
Level: medium
Question: what is the percent of mass when the mol.weight (daltons) is 1e11?
Formula: UNIQUE(CHOOSECOLS(FILTER(A1:E1,C1="1e11"),2))
Formula2: UNIQUE(CHOOSECOLS(FILTER(A2:E8,C2:C8="1e11"),2))
Level: medium