Cell Theory

What type of microscope allows scientists to see cells in detail?

TRUE OR FALSE: New bacteria cells are made when existing bacteria cells divide in half.

• TRUE

• FALSE

Tags

NGSS.MS-LS3-2

Which one of the following is NOT part of the cell theory?

• All organisms are composed of cells.

• All cells are capable of living on their own.

• Cells are the basic living units of organization in all organisms.

• All cells come from other cells.

Tags

NGSS.MS-LS1-1

TRUE OR FALSE: Organelles are the basic living units of organization in all living things.

• TRUE

• FALSE

Tags

NGSS.MS-LS1-1

NGSS.MS-LS1-2

TRUE OR FALSE: All the cells of your body are the same.

• TRUE

• FALSE

Tags

NGSS.MS-LS1-3

What cells are specialized to carry oxygen throughout your body?

• Red Blood Cells

• Nerve Cells

• Skin Cells

What is the purpose of a nerve cell/neuron?

• Carry oxygen throughout the body.

• Send impulses for communication throughout the body.

• Protect your body from the outside world.

When a group of cells is organized and works together, what is that called?

Tags

NGSS.MS-LS1-3

What is formed from two or more specialized tissues that work together to perform a job?

When organs work together, such as your brain working together with your spinal cord and other nerves, it is called an organ ______.

Tags

NGSS.MS-LS1-3