Left arrow black
Back to simulations

Pipetting: Master the technique Virtual Lab

Micropipettes are the extended arm of every biochemist. In this simulation, you will learn the art of pipetting in a hands-on experiment, as you try to determine the protein content of a corn cob. Will you be able to help LabsterFood Inc. create a breed of corn that contains enough essential amino acids to fulfil a person’s daily requirements? After playing this simulation, you’ll be ready to show off your pipetting skills when you enter the lab for the first time.

Try for FreeTry for Free
Green Checkmark Icon

Professional

Green Checkmark Icon

High School

Green Checkmark Icon

University / College

Logo Taylor's UniversityArizona State University LogoLogo uOttawaLogo Univ. Essex
Labster is used by 1000s of amazing schools and universities
Learn more
Blue Arrow Right
 
Pipetting: Master the technique

About this Simulation

In the Pipetting simulation, you will determine the amount of essential amino acids in genetically modified corn. Using a micropipette, you will prepare a serial dilution, and measure the protein concentration with a Bradford assay.

Get to know the micropipette

You will be introduced to the basics of pipetting as you dive right into the experiments. Step by step, you will learn how to adjust the volume, use the two ‘stops’ of the pipette, and find out which pipette to use for which volume range. You will also learn tips and tricks to make your pipetting more accurate.

Perform a serial dilution

Once you master the art of pipetting, you will dilute your protein solution 10.000 fold! While you progress through the lab, you will become more and more routined and independent. After this mission, you will understand the benefits of serial dilutions, and be able to perform one by yourself.

Measure the protein content in the sample

In this mission, you will dye your proteins blue, and use your new skills to prepare a microplate for a Bradford assay. In this colorimetric assay, you shine light of a specific wavelength through the plate, and measure the absorbance in each well. Finally, you will compare the absorbances of your sample to a sample of known protein concentration.

Will you be able to calculate the amount of essential amino acids in the corn cob you collected?

Learning Objectives

At the end of this simulation, you will be able to:

  • Select the correct micropipette for its purpose

  • Use the two stops of the pipette

  • Explain pipetting techniques

  • Perform a serial dilution

  • Quantify the protein content in a sample with a Bradford assay

Techniques in Lab

At the end of this simulation, you will be able to:

  • Serial dilution
  • Bradford assay
  • Pipetting

How do virtual labs work?

Engage students in science through interactive learning scenarios. Simulate experiments, train lab techniques, and teach theory through visual experiences that enhance long-term learning outcomes.

Green Checkmark Icon

300+ Web-based simulations that can be played on laptops, Chromebooks, and tablets/iPads without installing any software

Green Checkmark Icon

Teacher dashboard to automate grading and track student progress

Green Checkmark Icon

Embedded quizzes to help students master science content

Green Checkmark Icon

Library of learning resources, lab reports, videos, theory pages, graphics and more

Book a Free Consultation

Relevant Course Packages

All Course Packages
Black arrow right

Get Started Now!

Try Labster with your students right away.
Green Checkmark Icon

Track student progress

Green Checkmark Icon

Assess with embedded quiz questions

Green Checkmark Icon

Invite your students to play simulations

Green Checkmark Icon

Explore over 300 Labster simulations

Green Checkmark Icon

30 days for free, no credit card needed

Start your free trial today to discover the possibilities with Virtual Labs

Integrate with your LMS

Labster integrates with all major LMS (Learning Management Systems) so that educators can use their gradebooks to track students’ performance data and students can keep a record of their work. Labster is compatible with Canvas, Blackboard, Moodle, Google Classroom, Schoology, Sakai, and Brightspace / D2L. It’s also possible to use Labster without an LMS.

How to Integrate Your LMS
Blue Arrow Right

Frequently asked questions

What is the scenario of this simulation?
What learning objectives does this simulation teach?
How do virtual labs work?
How much do simulations cost?