1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
Snowcat [4.5K]
3 years ago
8

g Describe the structure of Hemoglobin. Does the binding of oxygen involve the direct interaction with the polypeptide chain

Biology
1 answer:
Scorpion4ik [409]3 years ago
7 0

Answer:

Hemoglobin is an iron-containing protein present in the blood that functions for transportation of oxygen to different body cells..

Each hemoglobin molecule have tetrahedral structure consist of four heme groups surrounded by a globin group. Heme, is composed of porphyrin (ringlike organic structure) which is attched to an iron atom. There are four iron atoms in each molecule of hemoglobin that binds with four oxygen atoms and globin carry two linked pair of polypeptide chain.

The oxygen reversibly binds with the polypeptide chain and the process called oxygenation.

You might be interested in
A student wants to buy a new cell phone. Teen Mobile charges $15 a month plus $10 for every one gigabyte of data used. Bruh-rizo
dmitriy555 [2]

Answer:

The unit rate. The gigabyte remains since it's already a unit value "Every one gigabytes." So,

Teen Mobile: $0.5 per day and $10 for every gigabyte. so, y = 0.5x + 10

Bruh-rizon: $1 per day and $7 for every gigabyte. so, y = 1x + 7

Explanation:

Teen Mobile:                                 Bruh-rizon:

x = Monthly                                    y = 30x + 7y

y = each gigabyte

y = 15x + 10y

4 0
2 years ago
A knight pushes a boulder for 15m using a force of 200N. How much energy did the knight transfer?
TiliK225 [7]
Work done= <span>force x distance moved in the direction of that force so: 200 x 15 = 3000J=4kJ</span>
8 0
3 years ago
Which type of chromosome abnormality is the most difficult?
Rzqust [24]
Down syndrome, turner syndrome, Klinefelter syndrome, and fragile X syndrome.
3 0
3 years ago
An instrument that causes air to vibrate is classified as a(n) ____________.
WITCHER [35]
Aerophones I think.

oh well brainly want me to type more.
6 0
3 years ago
Read 2 more answers
What is the theory that describes large-scale movements of earth's lithosphere is called
mars1129 [50]
Plate tectonics is the theory that the earth's crust(lithosphere) is separated into plates and that they glide over the mantle(the layer underneath the lithosphere).
3 0
3 years ago
Other questions:
  • How does a mechanic know that his wrench is exerting an unbalanced force on a bolt?
    13·2 answers
  • Data samples in which you expect no change to occur are_____.
    6·1 answer
  • Which statement best describes what the volume of an object represents?
    15·2 answers
  • What are the two major components of a carbon footprint<br> and Why?
    15·1 answer
  • Which protein serves as a chemical messenger?
    9·2 answers
  • Why is carrying capacity important in maintaining a balance ecosystem?
    13·2 answers
  • The closest living relatives to orangutans are:
    8·1 answer
  • What is the purpose of cellular respiration. In a short sentence
    14·1 answer
  • Which of the following is a clue that a chemical change has taken place?
    8·2 answers
  • PLS HELP I BEG
    5·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!