Ask Question, Ask an Expert


Ask Biology Expert

Enzymes describeed in this answer

Would you help me with the following problems?

An enzyme is found that catalyzes the reaction Aï??B. Researchers find that the Km for the substrate A is 4 uM, and the kcat is 20 min-1.

a. In an experiment, [A]=6 mM, and the initial velocity, V0, was 480 nM min -1. What was the [Et] used in the experiment?

b. In another experiment, [Et] = 0.5 uM, and the measured V0 = 5 uM

min-1. What was the [A] used in the experiment?

Biology, Academics

  • Category:- Biology
  • Reference No.:- M923904

Have any Question? 

Related Questions in Biology

Posted in description areaquestions 1response should be at

Posted in Description Area Questions 1 Response should be at least 200 words in length. All sources used, including the textbook, must be referenced; paraphrased and quoted material must have accompanying in-text citatio ...

1 from the figure below what does 55 and 45 of the blood

1. From the figure below, what does 55% and 45% of the blood cells respectively constitute of? 1) RBCs and Plasma, Platelets, Lymphocytes 2) Platelets and Lymphocytes, Plasma, RBCs 3) Plasma and RBCs, Platelets, Lymphocy ...

Biologygo to httpwwwecfrgovwrite again in essayparagraph

Biology Go to: Write again in essay/paragraph format with the question content incorporated into the sentences and not written separately. 1- Go to Title 40. What is the title of CFR 40? 2- Go to par ...

What type of solution is 10 dextrose to the

What type of solution is 10% dextrose to the cell?  Assuming dextrose is a non penetrating solute, in which direction will net diffusion occur (into the cell; out of the cell; no movement?

Part i textbook questionschapter 38 describe brieflyathe

Part I. Textbook Questions Chapter 3: 8. Describe briefly: a. The genotype of a person who has sickle-cell anemia. b. The genotype of a person with a normal phenotype who has a child with sickle-cell anemia. c. The total ...

Depletion of nadph and glutathione in cells is considered

Depletion of NADPH and glutathione in cells is considered harmful. Explain why, and give an example of a chemical that may deplete NADPH and glutathione through interaction with the FMO enzyme. The FMO3 enzyme has an imp ...

Evolutionary biology in the age of genomics- q1

Evolutionary Biology in the age of Genomics- Q1. Phylogenetic trees- You are analyzing sequences sampled from four turtle species (A-D), considering a genomic region that is 75 base pairs long. You observe the following ...

The scientific language of god assignmentthree parts if

The Scientific Language of God Assignment Three parts if this assignment to submit on Blackboard 1. Write a 3-4 sentence executive summary for each of the following three article links- (That means a paragraph on each of ...

Organic chemistry1 there is an attachement with 24

Organic Chemistry 1. There is an attachement with 24 molecules. Make three classification based on the function group. 2. Fill out the chart in the attactment. Complete the flowchart for the separation and isolation of: ...

You have been asked to investigate a new procedure that

You have been asked to investigate a new procedure that physicians would like nurses to adopt in the hospital. Discuss the process you would apply to determine whether the procedure falls within the RN scope of practice ...

  • 4,153,160 Questions Asked
  • 13,132 Experts
  • 2,558,936 Questions Answered

Ask Experts for help!!

Looking for Assignment Help?

Start excelling in your Courses, Get help with Assignment

Write us your full requirement for evaluation and you will receive response within 20 minutes turnaround time.

Ask Now Help with Problems, Get a Best Answer

A cola-dispensing machine is set to dispense 9 ounces of

A cola-dispensing machine is set to dispense 9 ounces of cola per cup, with a standard deviation of 1.0 ounce. The manuf

What is marketingbullwhat is marketing think back to your

What is Marketing? • "What is marketing"? Think back to your impressions before you started this class versus how you

Question -your client david smith runs a small it

QUESTION - Your client, David Smith runs a small IT consulting business specialising in computer software and techno

Inspection of a random sample of 22 aircraft showed that 15

Inspection of a random sample of 22 aircraft showed that 15 needed repairs to fix a wiring problem that might compromise

Effective hrmquestionhow can an effective hrm system help

Effective HRM Question How can an effective HRM system help facilitate the achievement of an organization's strate