All living things are made of one or more _________.
What is cells
100
Cells get, _______, and release energy that living things need to stay alive.
What is store
100
If cells don't divide, you _______ grow.
What is can't
100
Nucleus holds your ________
What is DNA
200
What tasks do cells do?
What is obtain nutrients and energy, grow and develop, remove waste products, and reproduce.
200
What is the name of the organelle that controls the cell, similar to a quarterback in football.
What is nucleus
200
Do you have fewer, more, or the same number of cells in your body as when you were younger?
What is More, because single cells keep dividing in order to keep their small size as a living thing grows.
300
The invention of microscopes led to the discovery of …..
What is cells
300
What is the name of the organelle that surrounds the cell and holds the cell together. Controls what chemicals can enter and can leave the cell, similar to security or a body guard.
What is cell membrane.
300
Mitosis makes _______ cells.
What is identical
300
who discovered cells?
What is Robert Hooke
400
Single-celled organisms are made up of one cell that performs all the necessary functions, while ____________ organisms are made of many cells that perform specialized functions.
What is multicellular
400
What is the name of the organelle that is a jelly-like mixture of chemicals where most of the work of the cell takes place
What is cytoplasm
400
As cells grow, they can only get so big. when the cells cannot get any bigger, they divide. This is called….
What is mitosis
400
Why can a cell only get so large?
What is if a cell gets too large for materials to pass easily through the membrane, it must divide.
500
What are the three parts of the cell theory?
What is all living things are made of one or more cells. cells are the basic units of living things. all cells come from existing cells.
500
What is an organelle?
What is structures that perform specific functions within the cell. (nucleuses, mitochondria, cell membrane, cytoplasm)