Worksheets3/8/18 3rd Nine Weeks Exam Review
Total questions: 14
Worksheet time: 9mins
What BEST explains a way in which cells maintain homeostasis?
The cell extracts and consumes all energy from food molecules
The cell allows molecules in to extract energy and allows molecules out to eliminate waste
Individual cells do not maintain homeostasis for the organism
The cell does not allow molecules in but does allow molecules out to eliminate waste
Can a Scientific Theory become a Law
Yes
No
Which of the following is NOT part of the Cell Theory
All living things are composed of cells
Cells are the basic units of structure and function in living things
All cells are produced from other cells
All living things are composed of cells and atoms
Kayla summarizes the cell theory for her class. She begins by stating that all organisms are made up of one or more cells. Which of the following statements would correctly complete her summary?
All cells come from existing cells, and all cells have the same parts
All cells are the same size, and the cell is the basic unit of all organisms
The cell is the basic unit of all organisms, and all cells have the same parts
The cell is the basic unit of all organisms, and all cells come from existing cells
Receives proteins and materials, packages them, and distributes them
Cell Wall
Endoplasmic Reticulum
Golgi Body
Nucleus
Produces the energy a cell needs to carry out its functions
Nucleus
Golgi Body
Mitochondria
Storage area in cells for water and waste
Vacuoles
Vacuum
Lysosomes
Ribosomes
Small structures that make proteins
Lysosomes
Osmosis
Ribosomes
Vacuoles
Discovered that all animals are made up of cells
Virchow
Schwann
Shleiden
Which of the following decreases carbon dioxide levels in the atmosphere?
cellular respiration
decomposition by bacteria
photosynthesis
burning fossil fuels
How many kingdoms are there?
3
4
6
9
The main human activity that adds to an individual's carbon footprint.
usage of alternative energies (wind, solar, etc)
respiration and growth
photosynthesis by plants
usage of fossil fuels for energy
Select all that apply.
You can help decrease your carbon footprint by...
buying and eat locally-produced food
lessening your amount of driving
recycling
decreasing your water and electricity usage
