Is hemoglobin and myoglobin are heterotetramers, Biology

Assignment Help:

Which of the following statements about hemoglobin and myoglobin structure are true? Select the five true statements.

1. By itself, heme is not a good oxygen carrier. It must be part of a larger protein to prevent oxidation of the iron.

2. Molecular oxygen binds irreversibly to the Fe(II) atom in heme.

3. Heme is composed of an organic protoporphyrin component and a metal atom.

4. Each hemoglobin molecule can bind four oxygen molecules; each myoglobin can bind only one oxygen molecule.

5. Hemoglobin and myoglobin are heterotetramers.

6. Both hemoglobin and myoglobin contain a prosthetic group called heme, which contains a central iron atom.

7. Each iron atom can form six coordination bonds: One of these bonds is formed between iron and oxygen.


Related Discussions:- Is hemoglobin and myoglobin are heterotetramers

What is the criterion used to classify hosts, What is the criterion used to...

What is the criterion used to classify hosts as intermediate hosts or as definitive hosts? The criterion used to classify hosts as intermediate hosts or as definitive hosts is

State diagnosis and prevention of vibrio parahaemolyticus, State the Diagno...

State the Diagnosis and prevention of VIBRIO PARAHAEMOLYTICUS Diagnosis: Diagnosis of gastroenteritis caused by this organism is made by  culturing the organism from the diarrh

Explain the chemical properties of milk, Explain the chemical properties of...

Explain the chemical properties of milk Autoclaving milk, wherein temperature of around 121 o C is achieved, causes browning. The brown colour is due to the heat effecting an i

How emulsion are formed, How emulsion are formed The most common method...

How emulsion are formed The most common method of preparing an emulsion is by mechanically dispersing one liquid phase in another by formation of small droplets. This takes pla

Explain about maple syrup urine disease, Q. Explain about Maple Syrup Urine...

Q. Explain about Maple Syrup Urine Disease? Maple Syrup Urine Disease (MSUD) is a group of inherited metabolic disorders of three branched chain amino acids (BCAA) namely leuci

Briefly explain associated mitral regurgitation, Explain Associated Mitral ...

Explain Associated Mitral Regurgitation and their role in miscellaneous conditions? Normal 0 false false false EN-IN X-NONE X-NONE

Insulin dependent diabetes mellitus, Q. What is Insulin Dependent Diabetes ...

Q. What is Insulin Dependent Diabetes Mellitus? Mostly children and adolescents suffer from this type of diabetes however; it may appear in adults and elderly too. In this, the

Define methods of food processing, Define Methods of Food Processing? F...

Define Methods of Food Processing? Food is undeniably most vital to the survival of human beings. Hence, it must be processed using various scientific techniques. This is done

Explain about the nutrition security, Explain about the Nutrition Security?...

Explain about the Nutrition Security? Food security is a part of the broader concept of nutrition security. A household can be said to be nutritionally secure if it is able to

Write Your Message!

Captcha
Free Assignment Quote

Assured A++ Grade

Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!

All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd