2 pt 3 pt 4 pt 5pt 1 pt 2 pt 3 pt 4 pt 5 pt 1 pt 2pt 3 pt 4pt 5 pt 1pt 2pt 3 pt 4 pt 5 pt 1 pt 2 pt 3 pt 4pt 5 pt 1pt Cell Transport Homeostasis And Cell Parts Pay Your “Taxa” Classification Anything Goes!
What is the difference between active and passive transport?
Active transport requires energy; passive transport does not
Which process requires energy to release substances from a cell?
Exocytosis (think of something “exiting” the cell)
Which term describes how cells “eat” by wrapping their membranes around a particle and pulling it into the cell?
Endocytosis (think of something “entering” the cell)
Tea or sugar molecules separating in a glass of water is one example of diffusion. What is another example of diffusion?
Ms. Heglund will let you know if you are correct
What is the definition for osmosis?
How water enters and leaves a cell
Think back to your pyramid foldable and “Homey.” Name 1 of the 3 processes a cell needs to maintain homeostasis
Diffusion, Osmosis, and Active Transport
What is the definition of mitosis?
When a cell divides to make new cells
In which kind of cell would you find chloroplasts and a cell wall? A plant cell, animal cell, or both?
Plant Cell
In which kind of cell would you find mitochondria and a cell membrane? A plant cell, animal cell, or both?
Both
Homeostasis is necessary for a cell to survive. What is the definition of homeostasis?
The maintenance of a stable internal environment
What are the 2 parts of a scientific name?
Genus And Species
What is the definition of the term taxonomy?
A method of describing, classifying, and naming living things (the science of naming)
What are the 3 domains of life?
Archea, bacteria, and eukarya
A science class is studying an organism. Using a microscope, the class observed that the cells have nuclei and chloroplasts. In which kingdom would the organism most likely be classified? (Remember the 6 kingdoms)
Plantae (other kingdoms?)
Name the 8 levels of organization (taxa) in order, from least specific to most specific.
Domain Kingdom Phylum Class Order Family Genus species
What does the term “Binomial Nomenclature” mean?
A system for giving everything 2 names (Binomial=2 names Nomenclature=system for naming
Is it more helpful for scientists to study physical characteristics (like how they look) or chemical characteristics (like DNA) when classifying organisms?
Both are important, but chemical characteristics (like DNA) are more definitive
True or False? Every living thing has a scientific name?
TRUE!
What is one of the tools that scientists use to classify living organisms? (This tool has numbered steps with 2 choices at each step to help you classify)
Dichotomous Key
Into which domain and kingdom would humans be classified?
Domain: Eukarya Kingdom: Animalia
True or False? The cellular process of photosynthesis is opposite to the cellular process of cellular respiration.
TRUE!
True or False? Particles diffuse naturally (without using energy) by moving from areas of low concentration (spread out) to areas of high concentration (crowded)
FALSE!
How many levels of classification (taxa) are there?
8
The cell membrane is semi-permeable. What does “permeable” mean?
Lets some things in and keeps other things out
The mitochondria of the cell is where cellular respiration happens. What is cellular respiration?
The cell uses sugar and oxygen to make energy, carbon dioxide and water