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Cell Structure
Cell Function
Cell Types
Cell Organization
TRUE OR FALSE?
100
One trillion (1,000,000,000,000)
how many cells are in the human body
100
Cells need it to function correctly
What is oxygen
100
Red and white blood cells
What are the two most important blood cells
100
200 cells
What is the amount of different types of cells in our human body
100
TRUE OR FALSE: cellular biologists study cells
true!
200
60%
What is the percent of a cell that is water
200
Glucose
What is the sugar food is broken down into
200
Starting the process of making more of the kinds of cells that are needed
What is the stem cell's job
200
heart, brain, skin, stomach, lungs, kidneys
What are three different organs
200
TRUE OR FALSE: the seperation of cells is called diffusion?
false! it is mitosis
300
Pores
What are the holes in the cell membrane
300
mitosis
What is the division of cells
300
marrow
What is the soft center of a bone
300
tissue
What is a group of similar cells
300
TRUE OR FALSE: cells are replaced when they die
FALSE! cells do not replace when they die
400
Chromosome (KROH-muh-some)
What is the larger unit of a gene
400
Diffusion
What is the way glucose, water, and oxygen enter the cell
400
3 muscles: cardiac, smooth, striated
What is the amount of muscles and what are they
400
systems
What are the groups organs work together in
400
there are 3 types of muscles
true
500
Deoxyribonucleic acid
What does the abbreviation DNA stand for
500
lysosomes (LY-suh-somez)
What is the thing mitochondria use to break down waste products
500
Cellular biologist
What is a biologist that studies cells
500
one organ
What is the amount of failed organs that it takes to affect the entire system
500
Genes are passed on through generations of families
true