General Laboratory Equipment — Chapter Summary
Telangana Open School (TOSS) · Class 12 · Biology
Summary of General Laboratory Equipment for Telangana Open School (TOSS) Class 12 Biology. In biology, experiments require precise tools and instruments.
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Overview
In biology, experiments require precise tools and instruments to observe, measure, and analyze biological processes. This chapter introduces key laboratory equipment used in biological research and medical diagnostics. Understanding how these instruments work and their applications is essential for
Key Concepts
An incubator is a temperature
An incubator is a temperature-controlled chamber used to maintain a constant heat environment. It contains a heating unit, thermostat, and shelves. Th
An autoclave is an electric device
An autoclave is an electric device that sterilizes laboratory equipment like glassware by using high-pressure steam. It works similarly to a pressure
A kymograph records muscle contractions
A kymograph records muscle contractions or heartbeats. It consists of a rotating drum wrapped with paper and a lever connected to a muscle or heart. W
This unit purifies water by boiling
This unit purifies water by boiling it into vapor and then condensing it back into liquid form using a condenser. It removes dissolved salts and impur
A pH meter measures the acidity
A pH meter measures the acidity or alkalinity of a solution by detecting hydrogen ion concentration. It gives a precise reading on a scale from 0 (aci
Learning Objectives
- Explain the working of a kymograph and list its uses
- Define pH and state the applications of a pH meter
- Explain the working and mention the uses of autoclave
- Explain the working and mention the uses of colorimeter
- Describe the parts of a distillation unit and mention its applications
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Sources & Official References
Content is aligned to the official syllabus. Refer to the board website for the latest curriculum.
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