Biochemistry

Identify the lab Apparatus

• Beaker

• Bunsen Burner

• Droppers

• Tongs

Answer explanation

Beakers are useful as a reaction container or to hold liquid or solid samples. They are also used to catch liquids from titrations and filtrates from filtering operations

Identify the lab Apparatus

• Beaker

• Bunsen Burner

• Droppers

• Tongs

Identify the lab Apparatus

• Beaker

• Bunsen Burner

• Droppers

• Tongs

Identify the lab apparatus

• funnels

• Beaker

• Test tube

• Graduated cylinders

Identify the lab apparatus

• funnels

• Beaker

• Test tube

• Graduated cylinders

What is the main element of organic compound?

• Oxygen

• Hydrogen

• Nitrogen

• Carbon

How many electrons does a carbon have?

• 1

• 2

• 3

• 4

What is the function of the graduated Cylinder?

• To hold liquid measured in volume.

• To add liquid drop by drop

• Use to dispense small quality of liquid

What is/are the main elements of hydrocarbons

• Oxygen

• Hydrogen

• Nitrogen

• Hydorgen and Carbon

Two classes of hydrocarbons

• Aliphatic and Aromatic

• Alkenes and Alkynes

• Saturated and Unsaturated