LONG TEST IN GENERAL SCIENCE – 2ND QUARTER

He is known as the father of microbiology and immunology.

• Albert Einstein

• Louis Pasteur

• Isaac Newton

• Dimitri Mendeleev

Science understands that many illnesses are caused by the invasion of a host organism by invisible microorganisms, often called germs, such as bacteria, viruses, and fungi.

• Germ Theory of disease

• Spontaneous Generation Theory

• Theory of microorganisms

• Molecular Asymmetry

All life comes from ____ life.

• Non - existing

• Existing

• Pre - existing

• Past - existing

An ingredient that lifts dirt and grease in detergent.

• Enzymes

• Builders

• Neutralizers

• Surfactants

Main ingredient in toothpaste.

• Fluoride

• Abrasives

• Humectants

• Glycerin

    Under the Philippines' ____________, a hazardous substance is defined by the risk it poses to both people's health and the environment, particularly during its handling, storage, and disposal.

• RA 6968

• RA 6969         

• RA 7979

• RA 7879

Which of the following is a corrosive solution?

• Lead

• Sulfuric acid

• Asbestos

• Distilled water

A ___________ reaction occurs when two compounds react by exchanging components to create two entirely new compounds.

• Single replacement

• Double replacement

• Synthesis

• Decomposition

It is a long term energy

• Carbohydrates

• Lipids

• Protein

• Nucleic acid

Burning wood is an example of what type of chemical reaction?

• Double replacement

• Synthesis

• Combustion

• Decomposition