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Keystone Practice
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Unit 1 :Cells and Cell Processes
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Basic Biological Processes
Bioenergetics : Photosythesis and Cellaular Respiration
The Chemical basis for Life
Homeostasis and Transport
Unit 2 : Continuity and Unity of life
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Cell Growth and Reproduction
Genetics
Theory of Evolution
Ecology
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Answer key
Questions
What are the two types of cells?
What is inside the cell?
Whats the difference between Eukaryota and Prokaryotic cells?
What is the purpose of DNA
Whats the difference between plant cells and animal cells?
What does the mitochondria create?
What is different about the outer cell and inner cell of the mitochondria?
What does the ATP do?
What is the process of cellular respiration?
What molecule does mitochondria create?
What is the purpose of Oxygen?
Why does Hydrogen pond to Oxygen?
Why is the Glucose Molecule the biggest one?
What is the purpose of Nitrogen?
Why does the water molecule weigh the lease?
What happens when the body stops producing insulin?
What is the purpose of the negative feedback loop?
What is osmoregulation?
What is the regulation of blood glucose in the body?
What is gas exchange?
How many chromosomes are in the human body?
How many chromosomes get split with you and your mom?
What happenes in the cross over?
What does meiosis produce?
What do prophase and metaphase and anaphase do?
What is the evolution that happens when the spices is related to the ancestor?
What is the evolution where the species is not related to the ancestor?
What did humans evolve from?
What do fossils help do?
Why do scientists study fossils?
Answers
The two types of cells are multicellular and unicellular.
What is inside the cell is the cytoplasm.
The differences are that Eukaryota cells are bigger then Prokaryotic cells. Eukaryotic cells also contain a nucleus while Prokaryotic cells do not.
DNA is a nucleic acid that produces the genetic instructions for the development of living things.
Plant cells have a cell wall and a chloroplast, while animal cells do not.
They create energy rich molecules in the cell.
The inner cell folds over many time, while the outer cells covers the organelles.
It is able to store and send energy to other cells.
It takes food and it creates ATP.
It produces ATP.
It is so us humans can live and breathe.
Its because oxygen has lone pair of electrons
It is because they have bigger energy which made hydrogen bond to it.
It is a major part of chlorophyll which what plant uses to get energy.
The reason is because it is a liquid.
You will get a form of diabetes.
The purpose is to get your body where it was original at.
It is the production of water in the body.
The regulation is the purpose of the negative feedback loop.
Gas exchange is when the body and kidneys work in your body.
There are 46 chromosomes in the human body.
It is 23 pairs that are split.
Whats happens is that you get your mom and dad molecules.
It produces the sex cells in the body.
They go around the chromosomes and create kintochromes.
Transitional structure
Analogous structures
Home
Bio Key Digestive Systems
>
Bio Key Digestive Systems :Human
Bio Key Digestive Systems :Frog
Bio Key Digestive Systems :Triceratops
Bio Key Digestive Systems :Worm
Keystone Practice
>
Unit 1 :Cells and Cell Processes
>
Basic Biological Processes
Bioenergetics : Photosythesis and Cellaular Respiration
The Chemical basis for Life
Homeostasis and Transport
Unit 2 : Continuity and Unity of life
>
Cell Growth and Reproduction
Genetics
Theory of Evolution
Ecology
Our Sources
Answer key