Biology Labs With Simulations
Course Overview
Our Biology Lab supports diversity seen in a classroom by offering features that can engage students in scientific inquiry from core topics such as cellular and molecular biology, ecology, and anatomy & physiology anywhere and anytime, through experiments, 3D models, cadaver activities, ADA-approved videos, and practice quizzes. Lrnr designed these resources to elicit life-long reasoning skills students can use. Furthermore, providing instructors the ability to design and cover their individual biology lab course’s scope and sequence requirements.
Course includes
3233
High-Quality Questions
412
Tests
244
Activities
Explore our
Lab Simulations
These are simulations we offer. Based on your preference, we can add it to your course.
Mitosis
Different mitotic stages are studied through microscopic observations.
Meiosis
Different meiotic stages are studied through microscopic observations.
Blood Pressure
Here, the systolic and diastolic pressure is determined from the blood pressure monitoring process using a sphygmomanometer.
Bioinformatics
This experiment utilizes the genetic code to determine the mRNA and DNA sequence from a given polypeptide chain.
White Blood Cells (WBCs)
This test involves microscopic observation of a blood sample to determine different types of white blood cells (WBCs).
Mendelian Genetics
Virtually simulated breeding experiments are evaluated for genotypes and phenotypes through the monohybrid and dihybrid cross.
Serial Dilution
A concentrated bacterial sample is serially diluted to make bacterial counting manageable. Bacterial counts of different dilutions are evaluated.
Streak plate
This experiment helps you perform continuous, quadrant, radiant, or T streaking and assess bacterial growth levels at different streak areas.
Carbohydrate Fermentation
This virtual experiment helps assess whether bacteria ferment glucose and produce gas.
Sulfide-Indole-Motility (SIM) test
This test determines three factors: whether bacteria can move, metabolize sulfur-based amino acids, or synthesize the tryptophanase enzyme.
Lysine decarboxylase (LDC) test
This experiment determines whether bacteria undergo fermentation and produce the lysine decarboxylase enzyme.
Phenylalanine Deaminase test
This test detects the bacterial strains that synthesize phenylalanine deaminase. The dark green color change indicates the presence of phenylpyruvic acid.
Benedict Test
This test detects the presence of reducing sugars in a sample. Amylase digestion of starch gives rise to these reducing sugars.
Iodine Test
This test detects the presence of starch in an amylase-treated sample. If starch is absent then amylase has broken down starch to produce reducing sugars
Biuret Test
This qualitative test uses Biuret’s reagent to detect the presence of peptide bonds in proteins or peptides but not in amino acids.
Plasmid DNA extraction and Agarose gel electrophoresis
The structure of plasmids extracted from Escherichia coli is studied with the help of restriction mapping.
Hardy-Weinberg
This equilibrium helps us determine a population’s genotypic, phenotypic, and allelic frequency.
Plant Growth and Hormones
Here, the various aspects of a plant’s growth and development under the influence of Auxins, Cytokinins, Ethylene, Gibberellic acid (GA-3), and Abscisic acid are studied.
Gram Staining
This staining test distinguishes gram-positive and gram-negative bacteria based on the components of the bacterial cell wall.
Atomic bonding
This exercise provides a better understanding of chemical bonds and intermolecular forces.
Microscopy
This experiment provides an understanding of how to calibrate various factors of the microscope for a better view of a cell and its components.
Kirby-Bauer Disc Diffusion Method
This experiment involves measuring inhibition zones to determine which antibiotic is susceptible or resistant to a certain bacteria.
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