Random
What are organs made of?
Tissues
Where is DNA located in a cell?
The nucleus
What is the human body's largest organ?
Skin
A person is cold and begins shivering. What process is the body doing?
Maintaining homeostasis
In which direction do arteries move?
Away from the heart
Graphing - What does DRY MIX stand for?
Dependent
Responding
Y- Axis
Manipulated
Independent
X- Axis
What organelle acts a barrier between the outside and inside of a cell?
The cell membrane
What is an organ that is part of the nervous system?
Brain, spinal cord, nerves
These two body systems work together to help us move.
Muscular System and Skeletal System
What is the type of graph that shows change over time?
Line graph
What is a scientific theory?
An explanation of why a phenomenon occurs
In what organelle does photosynthesis take place?
The chloroplast
What system exchanges gases with the environment?
Respiratory System
What happens to your body to maintain homeostasis when you are exercising?
Sweating, breathing rate increases, heart rate increases,
The cell is the _____ unit of life
Basic
Pathogens can include - viruses, bacteria, fungi, and parasites. Which of these is NON-LIVING?
Viruses
What does the mitochondria do?
Help to give the cell energy
The system that breaks down food for cells to use is the ___________.
Digestive System
Ribs protect the heart inside the body. What two systems are interacting?
The Skeletal System and the Circulatory System
A CPM teacher decides to test whether the amount of light would have an affect on the growth of plants. What is the independent variable?
The amount of light
What is the correct order of the levels of organization from smallest to largest?
Atoms, Molecules, Cells, Tissues, Organs, Organ Systems, Organisms
Name two organelles that plant cells have that animal cells do not have.
Cell wall and chloroplast - larger vacuole is also acceptable
Name the body system that transports oxygen and nutrients throughout the body.
Circulatory System
Your body automatically breathes without you having to think about it. What two systems are interacting?
The Nervous System and the Respiratory System
What type of cell does NOT have a nucleus and does NOT have membrane bound organelles?
Prokaryotes