Biology 1st Semester Review

How many variables should be tested at a time?

• Three
• Zero
• Two
• One

There are two types of data. Which type of data involves numbers that are obtained by counting or measuring?

• quantitative
• qualitative

A testable prediction about a scientific investigation

• Question
• Observation
• Hypothesis
• Experiment

Tags

NGSS.HS-LS3-2

An organism made of more than 1 cell 

• prokaryote
• eukaryote
• unicellular
• multicellular

Tags

NGSS.HS-LS1-2

Chemical reactions that build up or break down materials.

• homeostasis
• metabolism
• asexual reproduction
• DNA

Tags

NGSS.HS-LS1-5

NGSS.HS-LS1-6

NGSS.HS-LS1-7

Maintaining a stable internal environment.

• Homeostasis
• Metabolism
• Stimulus
• DNA

Tags

NGSS.HS-LS1-3

The basic unit of life is called a (n)

• atom
• compound
• cell
• energy

Tags

NGSS.MS-LS1-1

NGSS.MS-LS1-2

Molecule that contains hereditary information.

• carbohydrates
• proteins
• stimulus
• DNA

surrounds the cell; controls what enters/leaves cell; maintains homeostasis

• vacuole
• cell wall
• cell membrane
• lysosome

Tags

NGSS.MS-LS1-2

cells that lack a true nuclues

• animal
• prokaryotes
• eukaryotes
• fungus