Biology Practice Quiz Chapters 1 &2

What is the neutral pH of water?

• 14.0

• 8.5

• 7.0

• 3.5

• 1.0

What is the name of the negatively charged subatomic particle?

• Neutron

• Photon

• Proton

• Electron

What is the name for the place that an electron orbits around the nucleus?

• Electron Orbital or Shell

• Nucleus

• Proton

• Empty Space

What is the first step of thinking like a scientist?

• Begin with an observation

• Gather data

• Form a hypothesis

• Design an experiment

True or false: a theory is always true.

• True

• False

What is the largest level of organization that contains all of Earth's ecosystems?

• Biosphere

• Community

• Population

• Species

Select all the characteristics of a living thing:

• Made of cells

• Reproduce

• Based on a genetic code

• Grows and develops

• Obtains and uses materials for energy

We know that Draco is a living thing, because he (is)... *select all that apply

• Made of cells

• Can reproduce

• Based on a genetic code

• Grows and develops

• Obtains and uses materials for energy

True or false: science uses the metric system for measurements.

• True

• False

True or false: a compound microscope is a type of electron microscope.

• True

• False