What are the two big groups into which cells are classified?
What is prokaryote and eukaryote cell
100
What is the difference between gene mutation and chromosomal mutation
What is gene mutation is a change in DNA sequence and chromosomal mutation is a change in a long segment of DNA
100
As you move up the pyramid, energy _______
What is decreases
100
The control center or brain of the cell is the
What is nucleus
100
The circle on the pedigree chart represents _______ and the square represents _______
What is female and male
200
Photosynthesis takes place in this organelle __________.
What is chloroplast
200
Part of a chromosome breaks off and reattaches in a different location location
What is translocation
200
An energy pyramid is used to show....
What is the amount of energy at each trophic level
200
Rough ER has _______ attached to it.
What is ribosomes
200
In a pedigree chart, there are 4 males affected with down syndrome and 2 women affected. Describe the type of disorder
What is X linked
300
What is the difference between a plant cell and animal cell?
What is animal cells do not have a cell wall or chlorplasts but plant cells do. Animals cells are round and irregular in shape while plant celss have fixed, retangular shapes.
300
This mutation occurs when chromosomes don't seperate properly.
What is nondisjunction
300
Which level of the energy pyramid represents the largest amount of organisms
What is producers
300
The main function of the cell wall is to
What is support and protect the cell
300
Which of the following describes a cell taht has an equal amount of solute as its environment? Explain your answer
a. hypotonic
b. hypertonic
c. isotonic
What is isotonic. Isotonic means equal "the same"
400
Describe an eukaryotic cell
What is Eukaryotic cell has a nucleus and more complex than prokaryotic cells.
400
This mutation occurs when a base is inserted or deleted causing the entire DNA strand to shift
What is frameshift
400
In an energy pyramid, which way does energy transfer
What is from the bottom of pyramid to the top
400
What is the function of the cytoskeleton?
What is helps a cell keep its shape
400
Describe the plasma membrane
What is the plasma membrane control what enters and leaves the cell
500
This cellular structure packages proteins into membrane bound vesicles
What is golgi apparatus
500
Describe the affects Down's syndrome has on a specific chromosome. Also identify the type of mutation
What is extra chromosome on 21. And nondisjunction
500
In which energy level, does the organism get larger but the population is decreased
What is tertiary
500
Who discovered the cells and named them?
What is Robert Hooke
500
What is the difference between a herbivore and a carnivore
What is herbivore eat plants and carnivore eats meat.