Unit 1
What are the three 3 particles of an atom and their charge?
Proton: positive
Neutron:Neutral
Electron: negitive
What is the function of the mitochondria?
Its purpose is to make cellular respiration.
What is the overall equation for photosynthesis
water+ carbon dioxide+sunlight> Glucose and oxygen
What is the overall equation for cellular respiration?
Glucose+Oxygen= carbon dioxide+water+ ATP
If the daughter cells are haploid, then did this cell just undertake meiosis or mitosis?
Meiosis
What is the difference between adhesion and cohesion?
Adhesion is when water sticks to another substance, while cohesion is when water sticks to water.
The differences between a prokaryotic cell and a eukaryotic cell?
Prokaryotic cells: no nucleus and no membrane-bound organelles
Eukaryotic cells: membrane-bound organelles and a nucleus
What are the two reactions involved in photosynthesis and where do they occur?
Light Dependent: Thylakoids
Light Independent:Stroma
What does glycolsis make?
2 pyruvic acids
What are the three main differences between RNA and DNA?
RNA: Ribose, Uracil- Adenine, and single strand
DNA:Deoxyribose, Thymine- Adenine, and double strand helix
What is an enzyme and why is it important?
It is a protein the speed up a chemical reaction.
The difference between active diffusion and passive diffusion.
Active Diffusion is with energy.
Passive Diffusion without energy.
The waxy covering on leaves that help prevent water loss.
Is it Xylem?
What are the two types of fermentation and what are their products?
Lactic Acid: Lactic Acid
and
Alcoholic: Ethyl Alcohol and carbon dioxide
What type of strand is made in replication abd where does replication occur in the cell?
DNA and the nucleus