This chapter is currently out of syllabus
1
NEET 2020 Phase 1
MCQ (Single Correct Answer)
+4
-1
Out of Syllabus
Change Language
The following metal ion activities many enzymes, participates in the oxidation of glucose to produce ATP and with Na, is responsible for the transmission of nerve signals.
A
Copper
B
Calcium
C
Potassium
D
Iron
2
NEET 2020 Phase 1
MCQ (Single Correct Answer)
+4
-1
Out of Syllabus
Change Language
HCl was passed through A solution of CaCl2, MgCl2 and NaCl. Which of the following compound(s) crystallize(s)?
A
Only NaCl
B
Only MgCl2
C
NaCl, MgCl2 and CaCl2
D
Both MgCl2 and CaCl2
3
NEET 2019
MCQ (Single Correct Answer)
+4
-1
Out of Syllabus
Change Language
Which of the following is an amphoteric hydroxide?
A
Mg(OH)2
B
Be(OH)2
C
Sr(OH)2
D
Ca(OH)2
4
NEET 2019
MCQ (Single Correct Answer)
+4
-1
Out of Syllabus
Change Language
Enzymes that utilize ATP is phosphate transfer require an alkaline earth metal (M) as the cofactor. M is
A
Ca
B
Sr
C
Be
D
Mg
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