Exam Review Biology- Part 1

A testable prediction about a scientific investigation

• Question
• Observation
• Hypothesis
• Experiment

A test or trial to discover something unknown

• Data
• Question
• Experiment
• Hypothesis

What is the scientific method

• Something in science
• Just a fun experiment
• Process that scientist use to study the world around them.

A possible explanation to a problem that has not yet been tested. 

• data
• theory
• hypothesis
• fact

An if/then statement that shows a  cause & effect relationship is included in the:

• data table
• materials list
• hypothesis

A controlled experiment is one where

• you change only one variable.
• you change many variables.

Which biomolecule is made of amino acids?

• Nucleic Acid
• Carbohydrate
• Protein
• Lipid

Tags

NGSS.HS-LS1-1

Which biomolecule is your main source of energy?

• Nucleic Acid
• Protein
• Lipid
• Carbohydrate

Which biomolecule contains fats, oils, and waxes?

• Proteins
• Nucleic Acid
• Lipids
• Carbohydrate

Which biomolecule includes fats, such as triglycerides, oils, waxes, and steroids (cholesterol); insoluble in water; provides energy storage, insulation, part of cell membrane, and hormones 

• Nucleic Acid
• Lipids
• Carbohydrate
• Protein