Asample of cells with a total receptor concentration of 50 m was incubated with a ligand concentration of 100 m. following the incubation period, the concentration of unbound receptors was determined to be 15 m. what is the k d for the receptor-ligand interaction?
Solved
Show answers
More tips
- B Business and Finance Moneybookers – What it is and How it Works...
- O Other Childhood Fears: What Many of Us Experienced...
- H Health and Medicine Simple and Effective: How to Get Rid of Cracked Heels...
- L Leisure and Entertainment What to Bring on a Hike? Essential Items to Pack for a Safe and Enjoyable Adventure...
- L Leisure and Entertainment Couchsurfing: A New Way to Travel...
- S Style and Beauty Autotanning: Harmful or Safe?...
- F Food and Cooking 10 Ideas for a Wedding Anniversary Gift...
- H Health and Medicine How to Reduce Sweating in the Heat and Beyond: Say Goodbye to Excessive Sweat...
- F Food and Cooking Do Aphrodisiacs Really Work? Separating Fact from Fiction...
- H Health and Medicine What to Eat to Lose Weight?...
Answers on questions: Biology
- B Biology What does 11:34 mean in angel numbers?...
- B Biology 1. Which of the following best describes the process of nuclear fission? * 3 points Splitting atoms apart to create energy Fusing atoms together to create energy...
- B Biology PLS HELP ME THIS TWO QUESTIONS LOL...
- B Biology Write two statements expressing the relationships between voltage and current and resistance and current....
- B Biology Genes and chromosomes are microscopic and difficult to observe. How does the simulation and model help in understanding how traits are inherited?...
- B Biology There are two main reasons why cells divide rather than continuing to grow larger and larger: 1. The larger a cell becomes, the:...
- B Biology The purpose of applied science is to: a.) evaluate environmental laws through applications of sound theory b.) communicate results to the general public c.) directly...
- B Biology Which of the qualities listed below explain why certain organisms are classified as indicator species? They are a primary food source for many other organisms B....
- B Biology What are micro tubes produced by...
- B Biology Which of the following codons code for threonine...
Ответ:
Answer : The value of
for the receptor-ligand interaction is ![27.9\mu M](/tpl/images/0359/7624/c31c6.png)
Explanation :
The equilibrium reaction between receptor and ligand will be:
where,
R = receptor
L = ligand
[RL] = receptor-ligand complex
As we know that,
The expression of
is:
As we are given that:
Total [R] =![50\mu M](/tpl/images/0359/7624/d1ae7.png)
Total [L] =![100\mu M](/tpl/images/0359/7624/4f046.png)
Free [R] =![15\mu M](/tpl/images/0359/7624/f3279.png)
Bound [R] =![50-15=35\mu M](/tpl/images/0359/7624/666e8.png)
Bound [L] = Bound [R] =![35\mu M](/tpl/images/0359/7624/45da2.png)
Free [L] =![100-35=65\mu M](/tpl/images/0359/7624/ede6d.png)
Now put all the given values in above expression, we get:
Now we have to calculate the value of
for the receptor-ligand interaction.
Therefore, the value of
for the receptor-ligand interaction is ![27.9\mu M](/tpl/images/0359/7624/c31c6.png)
Ответ:
The answer is A
hope this helps
have a good day :)
Explanation: