Unit 2 Ag biotech Flashcards

Front

Tool used to determine the amount of liquid in a container accurately.

Back

Graduated cylinder

Front

What is the meniscus?

Back

The meniscus is the curved surface of a liquid in a container.

Front

How do you read a meniscus?

Back

Read the measurement at the lowest point of the meniscus.

Front

What is the function of a beaker?

Back

To hold, mix, and heat liquids in a laboratory.

Front

What is the volume of the liquid in this graduated cylinder?

Back

7.5 mL 

Front

What is the volume of the water in this graduated cylinder?

Back

11.5 mL

Front

What is a common use of an Erlenmeyer flask in laboratory experiments?

Back

To safely swirl and mix liquids without spilling.

Front

Which laboratory tool is used to crush solid chemicals into powder form?

Back

Mortar and pestle

Front

Which laboratory equipment is commonly used to grow bacteria in a controlled environment?

Back

Petri dish

Front

Use of a weigh boat in a laboratory.

Back

It is used to contain substances while determining their mass on a balance.