Which of the following statements is false?

  • Option 1)

    Mg2+ ions form a complex with ATP.

  • Option 2)

    Ca2+ ions are important in blood clotting.

  • Option 3)

    Ca2+ ions are not important in maintaining the regular beating of the heart.

  • Option 4)

    Mg2+ ions are important in the green parts of plants.

 

Answers (1)

As we discussed in the concept ID

Biological Significance of Calcium -

1. Required for the formation of the teeth and bones.

2. Essential for neuromuscular function, interneuronal transmission, cell membrane integrity. 

3. Required for blood coagulation.

4. Acts as a secondary messenger in cell signalling.

-

 

 Ca^{2+} ions are required for teeth and bone formation, it required for interneuronal transmission and for blood coagulating


Option 1)

Mg2+ ions form a complex with ATP.

This option is incorrect

Option 2)

Ca2+ ions are important in blood clotting.

This option is incorrect

Option 3)

Ca2+ ions are not important in maintaining the regular beating of the heart.

This option is correct

Option 4)

Mg2+ ions are important in the green parts of plants.

This option is incorrect

Preparation Products

Knockout NEET May 2021

An exhaustive E-learning program for the complete preparation of NEET..

₹ 22999/- ₹ 14999/-
Buy Now
Test Series NEET May 2021

Take chapter-wise, subject-wise and Complete syllabus mock tests and get in depth analysis of your test..

₹ 6999/- ₹ 4999/-
Buy Now
Rank Booster NEET 2021

This course will help student to be better prepared and study in the right direction for NEET..

₹ 13999/- ₹ 9999/-
Buy Now
Knockout NEET May 2022

An exhaustive E-learning program for the complete preparation of NEET..

₹ 34999/- ₹ 24999/-
Buy Now
Test Series NEET May 2022

Take chapter-wise, subject-wise and Complete syllabus mock tests and get an in-depth analysis of your test..

₹ 6999/-
Buy Now
Boost your Preparation for NEET 2021 with Personlized Coaching
 
Exams
Articles
Questions