Inorganic Chemistry-Bioinorganic Chemistry [CSIR (Council of Scientific & Industrial Research) Chemical Sciences]: Questions 8 - 12 of 26

Choose Programs:

📹 Video Course 2024 (168 Lectures [144 hrs : 45 mins]): Offline Support

Rs. 710.00 -OR-

1 Month Validity (Multiple Devices)

Preview All LecturesDetails

🎓 Study Material (287 Notes): 2024-2025 Syllabus

Rs. 450.00 -OR-

3 Year Validity (Multiple Devices)

Topic-wise Notes & SampleDetails

🎯 862 MCQs (& PYQs) with Full Explanations (2024-2025 Exam)

Rs. 400.00 -OR-

3 Year Validity (Multiple Devices)

CoverageDetailsSample Explanation

Help me Choose & Register (Watch Video) Already Subscribed?

Question 8

Appeared in Year: 2012

Question MCQ▾

Oxidation state of iron in methemoglobin: (June)

Choices

Choice (4)Response

a.

Two

b.

Three

c.

One

d.

Four

Edit

Question 9

Appeared in Year: 2012

Question MCQ▾

Based on behaviour of metalloenzyme:-

  1. In enzymes, Zn activates to form peroxide species.
  2. In enzymes, Zn activates and provides a Zn bound hydroxide.
  3. In oxidases, Iron activates to break bonding between two oxygens.
  4. Zn acts as nucleophile and attacks peptide. (Dec)

Choices

Choice (4)Response

a.

1 and 2

b.

1 and 4

c.

2 and 3

d.

3 and 4

Edit

Question 10

Appeared in Year: 2015

Question MCQ▾

Biological function of carbonic anhydrase and carboxypeptidase A, respectively, are:- (June)

Choices

Choice (4)Response

a.

Interconversion of and carbonates and gene regulation

b.

Gene regulation and hydrolysis of peptide bond.

c.

Gene regulation and Interconversion of and carbonates.

d.

Interconversion of and carbonates and hydrolysis of peptide bond.

Edit

Question 11

Appeared in Year: 2011

Question MCQ▾

Carboxypeptidase contains: (June)

Choices

Choice (4)Response

a.

and hydrolyses

b.

and hydrolyses peptide bonds.

c.

and hydrolyses

d.

and hydrolyses peptide bonds.

Edit

Question 12

Appeared in Year: 2013

Question MCQ▾

Patients suffering from Wilson՚s disease have (Dec)

Choices

Choice (4)Response

a.

Low level of superoxidease dismutase

b.

High level of copper storage protein, ceruloplasmin

c.

High level of Cu-Zn superoxidase dismutase

d.

Low level of copper storage protein, ceruloplasmin

Edit