Laboratory Concepts and Equipment Quiz

A set of procedures used in scientific disciplines like chemistry, biology, and physics to conduct experiments, following the scientific method.

Tools and equipment used by scientists in a laboratory. Examples include Bunsen burners, microscopes, and specialized devices like operant conditioning chambers.

A controlled environment designed for scientific research, experimentation, and learning. Can be found in schools, universities, industry, and even spacecraft.

Workshops where people collaborate to solve societal problems or create prototypes, applying user-centered design methods and open innovation principles.

The process of interpreting and translating scientific knowledge for different audiences with varying levels of expertise.

A type of laboratory specifically designed for molecular biology research, often involving delicate manipulations and specialized equipment.

Ensuring safety in laboratories by identifying and mitigating hazards, following strict procedures, and using protective equipment.

The process of learning and adopting the norms and values of a particular group or profession.

The intellectual process defines the type of investigations and equipment used in a laboratory.

The historical development and evolution of a laboratory significantly shapes its organizational form.

A device used to measure weight or mass, traditionally consisting of two plates suspended from a fulcrum.

The point where the balance scale pivots, ensuring equal distances between the plates.

The state where the plates of the balance scale are level, indicating equal masses on both sides.

A scale that utilizes a spring of known stiffness to measure mass or weight.

A numerical value representing the stiffness of a spring, indicating how much force is required for a given extension.

The law that describes the relationship between the force applied to a spring and the resulting extension.

The act of adjusting a scale to provide accurate readings in a specific unit.

A type of microscopy that illuminates samples with light, allowing visualization of transparent samples.

A technique where light is passed through a sample, creating contrast by varying the light's phase. It allows the visualization of unstained, transparent samples.

A technique that uses polarized light to create a 3D-like image, enhancing contrast and revealing details in transparent samples.

Microscopy that uses electrons instead of light to illuminate samples. It allows for much higher magnification and resolution.

A type of electron microscopy that uses a beam of electrons to scan the surface of a sample. It provides detailed information about the sample's surface.

Fume hoods are a major source of energy consumption in labs. Keeping them closed when not in use and lowering the opening when working can significantly reduce energy usage.

Freezers used in labs can consume as much energy as a household. Increasing the temperature by 10 degrees can save 40% of energy while still keeping most samples safe.

Replacing water-cooled condensers with air-cooled condensers can significantly reduce water consumption. Air-cooled condensers leverage a larger surface area for cooling.

Using timers to regulate the use of ovens, especially during nights and weekends, can dramatically reduce energy consumption.

Proper waste sorting is crucial to reduce energy consumption associated with waste disposal. Distinguishing contaminated from non-contaminated waste allows for more efficient recycling and disposal.

Laboratory organization involves optimizing workflow and resource allocation. This can be achieved through different approaches like organization based on themes, teams, projects, or expertise.

Organization in labs extends to work division and autonomy, considering individual vs. group work. Some labs use schedules where individuals research their own interests one day a week and then work on a group project the rest.

Effective financial management plays a crucial role in lab operation. It ensures efficient allocation of resources and helps maintain sustainability.

A type of microscope that uses multiple lenses to magnify objects, providing a much higher magnification than a simple microscope.

The person who first described the microscopic anatomy of organic tissue in detail using a microscope.

The year in which Robert Hooke's Micrographia, which had an enormous impact on the world of microscopes, was published.

This scientist discovered red blood cells, spermatozoa, and microorganisms, significantly contributing to the widespread use of microscopes in biology.

The year when Antonie van Leeuwenhoek made the groundbreaking discovery of microorganisms.

A crucial component of a light microscope which focuses light onto the specimen, contributing to the quality of the final image.

This lens in a microscope captures light from the specimen and amplifies it, forming the image you see.

A technique developed by August Köhler in 1893 for illuminating samples in a microscope, significantly enhancing the quality and resolution of images.

The field of study focused on the microscopic structure of tissues and cells.

The limit of how small an object can be seen using a light microscope, determined by factors like the wavelength of light, lens quality, and numerical aperture.