Table:
0
A
B
C
D
E
F
G
H
1
id
name
location
product
chromosome
omim
porphyria
enzyme
2
1
ALA synthase
Mitochondrion
δ-Aminolevulinic acid
3p21.1
125290
none
3
2
ALA dehydratase
Cytosol
Porphobilinogen
9q34
125270
ALA-Dehydratase deficiency
4
3
PBG deaminase
Cytosol
Hydroxymethyl bilane
11q23.3
176000
acute intermittent porphyria
5
4
Uroporphyrinogen III synthase
Cytosol
Uroporphyrinogen III
10q25.2-q26.3
606938
congenital erythropoietic porphyria
6
5
Uroporphyrinogen III decarboxylase
Cytosol
Coproporphyrinogen III
1p34
176100
porphyria cutanea tarda
7
6
Coproporphyrinogen III oxidase
Mitochondrion
Protoporphyrinogen IX
3q12
121300
coproporphyria
8
7
Protoporphyrinogen oxidase
Mitochondrion
Protoporphyrin IX
1q22
600923
variegate porphyria
9
8
Ferrochelatase
Mitochondrion
Heme
18q21.3
177000
erythropoietic protoporphyria

Questions and formulas:
Question: How many kinds of enzymes are there?
Formula: ROWS(UNIQUE(H1))
Formula2: ROWS(UNIQUE(H2:H9))
Level: easy
Question: What is the total count of enzymes?
Formula: ROWS(UNIQUE(H1))
Formula2: ROWS(UNIQUE(H2:H9))
Level: easy
Question: List the names and the locations that the enzymes can make an effect.
Formula: CHOOSE({1,2},B1,C1)
Formula2: CHOOSE({1,2},B2:B9,C2:C9)
Level: easy
Question: What are the names and locations of all enzymes listed?
Formula: CHOOSE({1,2},B1,C1)
Formula2: CHOOSE({1,2},B2:B9,C2:C9)
Level: easy
Question: What is the maximum Online Mendelian Inheritance in Man (OMIM) value of the enzymes?
Formula: MAX(F1)
Formula2: MAX(F2:F9)
Level: easy
Question: What is the maximum OMIM value in the database?
Formula: MAX(F1)
Formula2: MAX(F2:F9)
Level: easy
Question: What is the product, chromosome and porphyria related to the enzymes which take effect at the location 'Cytosol'?
Formula: CHOOSE({1,2,3},FILTER(D1,C1="Cytosol"),FILTER(E1,C1="Cytosol"),FILTER(G1,C1="Cytosol"))
Formula2: CHOOSE({1,2,3},FILTER(D2:D9,C2:C9="Cytosol"),FILTER(E2:E9,C2:C9="Cytosol"),FILTER(G2:G9,C2:C9="Cytosol"))
Level: hard
Question: What is the product, chromosome, and porphyria of the enzymes located at 'Cytosol'?
Formula: CHOOSE({1,2,3},FILTER(D1,C1="Cytosol"),FILTER(E1,C1="Cytosol"),FILTER(G1,C1="Cytosol"))
Formula2: CHOOSE({1,2,3},FILTER(D2:D9,C2:C9="Cytosol"),FILTER(E2:E9,C2:C9="Cytosol"),FILTER(G2:G9,C2:C9="Cytosol"))
Level: hard
Question: What are the names of enzymes who does not produce 'Heme'?
Formula: FILTER(B1,D1<>"Heme")
Formula2: FILTER(B2:B9,D2:D9<>"Heme")
Level: easy
Question: What are the names of enzymes whose product is not 'Heme'?
Formula: FILTER(B1,D1<>"Heme")
Formula2: FILTER(B2:B9,D2:D9<>"Heme")
Level: easy