Cells
This tool is used to see things that are very small
microscope
What is the control center of the cell?
nucleus
What is a tissue?
A tissue is a group of cells all doing the same kind of work.
What part of your body is epithelial tissue?
Epithelial tissue covers and protects you. Skin, and the lining inside your mouth, throat, and lungs.
What is a group of tissues working together to do a job called?
An organ.
What is the smallest living part of any living thing called?
A cell.
What is the jellylike fluid that surrounds the nucleus and other parts of the cell?
cytoplasm
How does ground tissue support the plant?
By providing structural support and storing water on the surface of organs.
What part of the body is connective tissue?
Name some of the organs in your body
Lungs, heart, brain, stomach, kidneys, eye.
How are organisms categorized based on the number of cells?
Unicellular and Multicellular.
The power house of the cell is called_____________.
Mitochondria.
Wh What is the role of the waxy cuticle found on stems and leaves?
To prevent water loss
What type of tissue allows your body to move?
Muscle tissues.
a system
Are cars made up of cells?
No.
A plant cell has both a cell membrane and also a still layer called a _____.
cell wall
What kind of plant tissue moves food the plant makes to other parts of the plant?
phloem
What kind of tissues send messages from your body to your brain?
What system in your body helps you eat food?
Digestive system - your tongue, esophagus, stomach, liver, intestines work together to digest your food.
Can cells divide?
Yes, they can divide.
What is the main difference between an animal cell and a plant cell?
A plant cell has a cell wall and chloroplasts, but an animal cell does not have both.
What do xylem and phloem have in common?
Both transport substances in the plant
Why is it important to know how parts of your body work?
How are cells, tissues, organs, and systems related to one another?
Cells make up tissues, tissues form organs, and organs work together in systems.