NAFS MOCK TEST (WEEK 1) - Science 6

What is the process by which plants convert sunlight into energy?

• Sunpower

• Photosynthesis

• Solarization

• Chlorophyll

Which type of rock is formed from the cooling and solidification of magma or lava?

• Sedimentary rock

• Volcanic rock

• Igneous rock

• Metamorphic rock

What type of reaction occurs when two or more substances combine to form a new substance?

• Physical reaction

• Biological reaction

• Nuclear reaction

• Chemical reaction

A type of passive transport that moves particles from high concentration to low concentration.

• Endocytosis

• Osmosis

• Diffusion

• Exocytosis

Which organelle is known as the powerhouse of the cell?

• Mitochondria

• Endoplasmic reticulum

• Golgi apparatus

• Ribosomes

What is the basic unit of structure and function in living things?

• Atom

• Gene

• Molecule

• Cell

How are unicellular organisms different from multicellular organisms?

• They are only classified as prokaryotes.

• There are no differences.

• They are made of many cells.

• They are made of only one cell.

Plant cells have these to provide support for plants, since plants don't have bones.

• Nucleus

• Cell membranes

• Cell walls

• Cytoplasm

What organ system that moves blood, gases, and nutrients throughout the body?

• Circulatory system

• Nervous system

• Respiratory system

• Digestive system

It is the process of moving particles without using cell's energy.

• Exocytosis

• Passive Transport

• Homeostasis

• Cellular Respiration