Why is cooperative binding of hemoglobin adaptive?

Answers

Answer 1
For example, when an oxygen atom binds to one of hemoglobin's four binding sites, the affinity to oxygen of the three remaining available binding sites increases; i.e. oxygen is more likely to bind to a hemoglobin bound to one oxygen than to an unbound hemoglobin.

Related Questions

Is the pH of Claire's small intestine below, within, or above the optimal range of each enzymes?

Answers

Answer: Protease is within

Lipase is within

Carbohydrase is within

Explanation:

Because a pH of 9.1 is within the green area for every graph, Claire’s pH is within the optimal range for every enzyme.

i need help please i need help

Answers

Answer:

what do u need help with?

Explanation:

:P

28. The phases for Meiosis II are:

Answers

In meiosis II, the phases are, again, analogous to mitosis: prophase II, metaphase II, anaphase II, and telophase II

Which THREE processes are involved when a multicellular organism reproduces sexually? a. mitosis b. fusion of gametes c. meiosis d. formation of gametes. Pls help yall!!!​

Answers

a, c , d hope this helps

Answer:

B C D

Explanation:

the mitosis it reproduces by its own it doesn't need another person or animal to reproduce.

Can someone help me write a short speech for this? I’ll give brainliest

Answers

Answer:

I sure hope this helps you!

Explanation:

Flying through the air I feel in need of food. Down under me is a beautiful ocean. On that oceans surface, there are lots of phytoplankton. Enough for me, enough for my family. This phytoplankton down under me has lived its life, eaten other organisms, and those organisms eat organisms. Now, is my turn. Tis the circle of life, they eat, I eat. Someday, something will eat me. Eating is very important to the living kind. It helps us stay healthy and alive. This, is my story of The Importance of Upwelling.

pyruvic acid enters the ____ and is first converted into _____.

a. krebs cycle; citric acid
b. krebs cycle; acetyl CoA
c. mitochondria; citric acid
d. mitochondria; acetyl CoA

Answers

Answer :

D. Mitochondria ; acetyl CoA

pyruvic acid enters the mitochondria and is first converted into acetyl CoA

What is the difference between glucose and ATP?

Glucose is a storable form of energy, while ATP is a usable form of energy.

ATP is a storable form of energy, while glucose is a usable form of energy.

ATP is only a usable form of energy, but glucose can be used and stored.

Glucose is only a storable form of energy, but ATP can be used and stored.

Answers

The main difference between glucose and ATP is that Glucose is a storable form of energy, while ATP is a usable form of energy.

Glucose is storable form of energy because it can't be used as energy until it can be broken down by mitochondria of the cell while on the other hand, ATP is the usable form of energy which we can get from the break down of glucose molecules. Our cells use ATP as a fuel to do various activities of the cell so we can conclude that in glucose, energy is present in stored form whereas ATP is used as energy in various activities.

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sex linked traits are typically carried on the x chromosome. to denote the geontypes, a superscript is used. a female carrier of hemophillia will have the genotype xH Xh . using the letters X AND Y , what is the genotype for each of the following people?

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Answer: XHY, XHXh

Explanation: I don't know if this is correct exactly but i just looked at my notes from my bio class because we did this previously so i think it's right

Even though sunlight looks white, what is it really made up of?

Answers

Answer:

White light means your not missing any of the visible color spectrum, so all the colors.

Explanation:

1. The chemical equation for photosynthesis is shown below is incomplete
6H20 + ______________ energy C6 H12 O6 + ________________
Plant pigment
a) Complete the equation in either all words or all symbols.
b) Name the plant pigment necessary for this reaction
2.

Name the tissues labelled A………………….., B………………… and C…………………..(3M)
3. Complete the table by matching each of the described functions to one of the leaf parts as shown in above diagram (4M)
Description of function Leaf part
Main region for photosynthesis. Contain
many chloroplast to trap light energy.
Cells are loosely packed. Air spaces between cells allow gaseous exchange.
Thin and transparent layer that allows light to pass through.
Water vapor passes out during transpiration.
If question 2 is not answerable or if the picture is missing then leave it

Answers

Answer:

Explanation:

C2+c4=83

Carbon plus oxygen

Oxygen-poor blood flows out of the heart and into the lungs. Nutrients and oxygen are sent to other cells and parts of the body. The blood then returns to the heart to begin the process again. Which of the body's systems is the above process describing? Answers (A) -The skeletal system (B)-The digestive system (C)-The respiratory system (D)-The circulatory system

Answers

Answer:

(D)-The circulatory system

Explanation:

lol just did it

and pls give me thanks

The circulatory system is the system which consist of blood vessels, heart, and blood. The main function of this system is the transport of oxygen and minerals to all the cells of body. Thus, the correct option is D.

What is Circulatory System?

The circulatory system of body consists of all the blood vessels, blood and heart. In this system, blood travels through different blood vessels (arteries, veins, and capillaries) in all parts of the body.

The blood is the main fluid of the body that contains hemoglobin protein which is responsible for the transport of oxygen and carbon dioxide in the body. The blood exchanges gases at the surface of alveoli in the lungs and sends the blood to the heart, heart pumps the blood to all the cells of body.

Therefore, the correct option is D.

Learn more about Circulatory System here:

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Please help! Super easy! (Photo)

Answers

Answer:

I don't know you really didn't give us a question so sorry

Answer:

I don't really get this., is there supposed to be a photo?

If a population has low death rates and high life expectancy which end of the population pyramid will increase?

Answers

Answer: "Constrictive" pyramid

[ I hope my answer is correct]

confusin help pls ??????????

Answers

Answer:

yes I ldk what u want with no pictures

what are the 3 major purposes for the cell cycle

Answers

Cell division has three main functions which are reproduction of unicellular organisms and the production of gametes and growth in eukaryotes.

Who is credited with creating the first accurate model of DNA? Rosalind Franklin Friedrich Miescher James Watson and Francis Crick Marshall Nirenberg and Heinrich Matthaei

Answers

Answer:

The answer is C

Explanation:

The persons credited by accurate model of DNA are James Watson and Francis Crick.

What is model of DNA?

The molecular models of DNA structures are representations of the molecular geometry and topology of deoxyribonucleic acid (DNA).

First accurate model of DNA

The first accurate model of DNA also known as 3-dimensional double helix structure of DNA, was correctly elucidated by James Watson and Francis Crick.

Thus, the persons credited by accurate model of DNA are James Watson and Francis Crick.

Learn more about models of DNA here: https://brainly.com/question/24686262

True or False: If a planet were to stop moving relative to the sun, gravity would draw that planet into the sun.

Answers

Answer:

True

Explanation:

Exercise 4 (Module 6.9) Glycolysis is the first of three steps in cellular respiration. Review glycolysis by matching each phrase on the right with a term on the left. Some terms are used twice.
_____ 1. Compound formed between glucose and pyruvic acid
_____2. Not involved in glycolysis _____3. Fuel molecule broken down in glycolysis
_____ 4. Produced by substrate-level phosphorylation
_____5. Invested to energize glucose molecule at start of process
_____ 6. Reduced as glucose is'oxddized _____7. Glucose converted to two molecules of this
_____8. Assembled to make ATP
_____9. "Splitting of sugar"
_____10. Carries hydrogen and electrons from oxidation of glucose
A NADH
B. Pyruvic acid
C. ATP
D. NAD+
E Glucose
F. Glycolysis
G. ADP and P
H. Oxygen
I. Intermediate

Answers

Answer:

Explanation:

?????????? i don't undrssanted

How do animals transport materials?

Answers

Answer:

Thought the process of discussion and ossmossis as due to gaseous exchange

Explanation:

With the aid of thin layers and large surface area animal are able to transport material thought the blood due to diffusion and osmosis In order to transport different materials from a every of high concentration to a low concentration until material is equally distributed throughout the body

Where do the most powerful earthquakes on Earth occur?

Answers

Answer:

Most earthquakes happen at or near the boundaries between Earth's tectonic plates

Explanation:

because that's where there is usually a large concentration of faults. Some faults crack through the Earth because of the stress and strain of the moving plates.

If you don't know where the tectonic plates are there is a lot of maps out there :>

theres these platetechtonics at the bottom of some places at earth, but i dont know where.

If a mother has an AB blood type and her daughter has BB blood type, The dad has
AA blood, the mailman has type AO blood and the neighbor has BO blood. Which one is really the father?
A.the dad
B.the mailman
C.the neighbor
D.none of them

Answers

Answer:

c. neighbor

Explanation:

half the mother, half by fathee

The neighbor.

The blood type of the child is decided by half of each parent’s blood type.

Work divided by time is the formula for- (W = T)
O Force
Work
Power
Energy

Answers

Answer:

Power

Explanation:

The formula work divided by time is the expression for finding the power consumed or expended by a body.

Power is  defined as the rate at which work is done.

    Power  = [tex]\frac{work done}{time taken}[/tex]  

 The unit is always expressed in watts and symbolized as W

Work done is force applied to move a body through a certain distance.

Whitch part of the cells help keep all its pieces together

Answers

Answer:

Cytoplasm

Explanation:

A student observers melting crayons. Which of the following describes what they saw? A. A chemical change. B. A physical change. C. A physical property. D. A chemical property

Answers

Answer: A physical change

Explanation: since the melted they are still Crayons. You can freeze it and it would still be a crayon. So it was only a physical change

can someone please help me figure this out! due in 10 mins!! 20 POINTS!!!!

Answers

NNN all this math gon make me act up

why herbaceous plants drop their leaves in hot and dry weather while woody plants remain erect​

Answers

Answer:to let the leaves dry out

Explanation:

There are ________________________ amendments to the Constitution.

Answers

Answer:

27 amendments as of 2020

Explanation:

Hope i helped!

If energy is released, free energy must be what?

Answers

Answer:

If energy is released during a chemical reaction, then the change in free energy from the conversion of the reactants to the products, signified as ΔG (delta G) will be a negative number.

Explanation:

Hope it helped!

Answer:

If energy is released during a chemical reaction, then the resulting value from the above equation will be a negative number. In other words, reactions that release energy have a ∆G < 0. A negative ∆G also means that the products of the reaction have less free energy than the reactants because they gave off some free energy during the reaction.

Explanation:

On the periodic table, the elements known as noble gases are all found in?

Answers

Answer:

Period 18

Explanation:

It also in group 0

Answer:

Period 18

Explanation:

ik it is trust me

Please help :( this is a really complicated question

Answers

Answer:

B. exponential growth.

Explanation:

Since the conditions are ideal and the reproducing organisms increase in numbers with every generation this means that it is exponentially growing. It can't be carrying capacity. It is not a logistic growth. And they don't have competition here so it can't be competition.

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Pollen makes a tube to the ovary through the what of a flower The point (-3, -5) is on the graph of a function. Which equation must be true regarding the function?SAABOf(-3) = -5f(-3,-5) = 8f(-5) = -3O f(-5, -3) = -2 help meee will give brainlistq ( please i will do anything but ASAP) PLZZZZZZZZZZZZZZZZZZZZZZZZZZZZ HELP ME I BEGGING YOU PLZZZZZZZZZZZZZZZ HELP!!!! (55 POINTS)1. Evaluate 8a - b if a = 10 and b = 67438100090002. Evaluate expression if a=3 and b=4 . 4b-5a21-883. Evaluate Expressions a=3 b=4, 7a + 8b x 211010080854.Strawberries are $1.95 a pound. Write an expression for p pounds of strawberries.$1.95+p$1.95-p$1.95/p$1.95p5. Kenneth has g gumballs. Maggie has 29 fewer gumballs than Kenneth. Choose the expression that shows how many gumballs Maggie has.g+2929gg-29g 296) 5 + 36 2 x 3 - 475512787)18 + (6 2) 2262940448.Expand -3( 2r + 5s).-6r - 15s-6r + 15s-6r - 15-6r + 2s9. Expand and simplify 5(2 - 3y)10 - 15y10 + 15y10 - 2y10 - 3y10.Factor: 7x + 49y7(x + 7y)7(x + y)can't be factored7(x + 48y)11. Factor 6p 366(p 6)2(3p 36)3(2p 6)can't be factored12. Which expression contains exactly 3 terms?A. 5 + 6xyB. 8 + 2y - 5xC. 9 + 4tD. 24xy13. What is the coefficient of x?8 + 5x - yA. 8B. 0C. 5D. -514. Identify the "like terms" in the expression: 2x + 4y - 3x + y - xA. 2x and 4y and -3xB. 2x and -3x and x; 4y and yC. they are all like termsD. there are no like terms15. Factor 5x 25 A database has one physical schema and one conceptual (logical) schema but many external schemas (views). a) True b) False The fact that whales have a pelvis is which type of evolutionary evidence? i need help again sorry Read the excerpt from "Ellis Island."We lived there for three daysMother and we five children, the youngest of whom was three years old, recalled Angelo Pellegrini, whose family moved from Italy when he was 10. "Because of the rigorous physical examination that we had to submit to, particularly of the eyes, there was this terrible anxiety that one of us might be rejected. And if one of us was, what would the rest of the family do?Along with everyone else, Angelos family was examined for contagious diseases, such as chicken pox, measles, mumps, scarlet fever, and tuberculosis. If an illness could be treated, the sick were hospitalized on the island. About 2 percent were sent back to where they came from.Which illustration would best give readers a clearer understanding of the text?an illustration of a patient with chicken poxan illustration of a hospital room at Ellis Islandan illustration of an eye chart for a physical examan illustration of the medicine used to treat mumps How do the authors of The Tragedy of Romeo and Juliet and Street Love present the topic of identity differently? (I need evidence and this is due today at 11:59, so please help.) WHICH EXPRESSTIONS ARE EQUIVILENT TO 4. (7.y)?HURRY Help me please I am timed The concept of the Trinity is the holy union ofA. God and the Catholic ChurchB. the Father, Son, and Holy SpiritC. the Father, Mother, and SonD. Jesus, Paul, and the Catholic pope Is the monkeys paw about good and bad luck? Why or why not? The point-slope form of the equation of a line that passes through points (8, 4) and (0, 2) is y - 4 = (x 8). Whatis the slope-intercept form of the equation for this line?O y = 1 x - 12O y = -x-4O y=+*+2O y=x+6 A house costs $18,000, which is 9/10 the cost of a car. A motorcycle costs 1/5 the cost of the car, or 4/5 the cost of 100 cards. How much is the cost of 30 cards?PLZ PLZ PLZ PLZ PLZ HELP!!!!!!!!!!!!! a sentence about the early years of the Virginia colony that uses the following terms.a. headright b. burgess Firm A issued a $1,000,000 bond with a 20-year term at a discount. If the remaining amount of the discount on bonds payable is $100,000 after 10 years and firm A retires the bond at this point at 110 (or for cash of $1,100,000), then what is the loss/gain on this bond retirement? In this activity, you will write five sentences in Spanish describing your family relationships. Form sentences that include the words for parents, sisters, brothers, grandparents, and fiancs (if any). Submit the response to the teacher by way of the drop box.Example:Mi padre es Jorge. l es esposo de Abby. Abby es mi madre.Mi padre es Jorge. l es esposo de Abby. Abby es mi madre. Tengo dos hermanos mayores y una hermana menor. Vivimos en una casa pequea en Madrid. Mi padre es un empresario y mi madre es una profesora de ingls. Mis abuelos viven en Valencia.( i tried looking it up and my teacher said i needed to resubmit it in simpler form :/) Which is true of the standard form of the equation of the line graphed the value of a can be Energy conversion within an animal cell would be severely limited by removal of the cell's --F .mitochondriaG .chloroplasts H .plastidsJ .lysosomes Angad,malachy and Jim share 30 in A ratio 1:3:1 how much does each person get