Show:
Scientific Method
REACH-N-GO
Development
Organelles
Stem Cells
100
What is the variable that "I" change?
Independent variable
100
"Humans have evolved to manipulate tools with their hands"
ADAPT
100
What comes together during fertilization?
Sperm and egg
100
Which organelle makes ENERGY?
mitochondria
100
Which type of stem cell is most versatile?
Embryonic stem cells
200
Which variable is measured?
Dependent variable
200
How do plants make energy?
Photosynthesis
200
What does IVF stand for?
In vitro fertilization
200
This is the "jelly" material in the cell where the organelles are found.
cytoplasm
200
What chemical signals tell stem cells the type of body cell they should become?
Growth Factors
300
How does an experimenter know WHAT caused their outcome?
They only change one variable
300
Yeast reproduces by splitting from one cell into two. What kind of reproduction is this?
Asexual
300
Which process changes one cell into two during development?
Cleavage
300
This is the "fence" that lets some stuff enter or exit a cell
cell membrane
300
What is the term used to describe when stem cells make specialized cells?
Differentiation
400
Is is important to get your hypothesis "correct?"
NO!
400
What term describes maintaining an internal balance and the world around changes?
homeostasis
400
What does the inner cell mass of the Blastula turn into?
the embryo
400
What do lysosomes do?
digest cellular waste
400
Why are IPS stem cells so useful?
They make pluripotent (powerful) cells that are not taken from an embryo
500
Why is it important to write a good procedure?
So other people can repeat your experiment
500
The nucleus stores information in the form of:
Nucleic acids, or DNA
500
What stage of development has three layers of stem cells and looks like a rainbow?
The Gastrula
500
Plant cells have these organelles in their cells, which go through photosynthesis and make the plant green.
chloroplasts
500
Where are adult stem cells found?
Everywhere in the human body