Review for Exam 1- Biology

A planned procedure used to test a hypothesis is called a/an...

• experiment
• observation
• conclusion
• result

Tags

NGSS.MS-PS2-2

A prediction a scientist makes as to what he/she thinks will happen in an experiment.  This is a/an...

• Theory
• Observation
• Hypothesis
• Result

These are displayed through charts or graphs...

• Experiment
• Results
• Conclusion
• Observations

Tags

NGSS.MS-PS3-1

Homeostasis is defined as:

• The organization of cellular structures
• Maintaining a stable level of internal conditions
• Meeting the energy needs of an organism
• The organized structure of a water molecule

Which of the following is not a characteristic of all living things?

• Growth and development
• Ability to move
• Response to Stimuli
• Ability to Reproduce

Which of the following BEST describes why birds fly south for the winter?

• Living things respond to stimuli in their environment
• Living things reproduce
• Living things grow and develop
• Living things maintain homeostasis

Tags

NGSS.MS-LS2-1

Which of the following describes a change in a population that emerges over time and helps the organism live and survive in its environment?

• Grow and develop
• Evolution
• Maturity
• DNA

Tags

NGSS.MS-LS4-1

NGSS.MS-LS4-2

NGSS.MS-LS4-4

Plants have chloroplasts and animals have mitochondria.  Both are used to generate __________ for the organism.

• Waste
• Oxygen
• Water
• Energy

Tags

NGSS.MS-LS1-6

NGSS.MS-LS2-3

The experimental groups in an experiment are the ones in which the researcher changes the independent variable to see how the dependent variable reacts.

• true
• false

Tags

NGSS.MS-PS2-2

Which of the following is true about bacteria?

• They are eukaryotic because they have a nucleus.
• They are eukaryotic because they do not have a nucleus.
• They are prokaryotic because they do not have a nucleus.
• They are prokaryotic because they do have a nucleus.