Organelles
What is the function of the nuceleus?
Brain of the cell
Cell Walls are seen in ______ cells
plant
What organelle helps with homeostasis?
Cell Membrane
You should always include _____ labels a scientific graph.
axis
Do producers or consumers go through Photosynthesis?
Producers
How does the cytoplasm help organelles?
Provides a jelly-like barrier to protect and allow organelles to move
The green pigment seen in chloroplast?
Chlorophyll
What shape is an animal cell? Plant cell?
Animal is circular
Plant is square
What portion of the lab should be a bullet point list?
Materials
What portion of the lab should be in a numbered list?
Procedures
What organelle is not membrane bound?
Ribosomes
What is the function of the Golgi Apparatus?
Packaging and transporting center for enzymes
This organelle has digestive enzymes to break things down in the cell?
Lysosome
What do you do when a hypothesis is considered wrong?
Re do the lab
An educated guess is a ______
hypothesis
Compare and Contrast Plant vs. Animal Vacuoles
Compare: Vacuoles store materials
Plant - 1 central vacuole
Animal - multiple smaller vacuoles
The cell membrane is semi_____ (allowing materials to enter and exit the ___)
permeable
cell
Compare and Contrast: Prokaryote vs. Eukaryote
Both are cells
Prokaryote - has no nucleus or membrane bound organelles
Eukaryote - has a nucleus and membrane bound organelles
What is quantitative data? Give an example.
Data based on numbers or measurements. Ex. The plant grew 10inches in 5 days.
What is qualitative data?
Observations using the 5 senses
Compare and Contrast the Mitochondria and Chloroplast.
Mitochondria - Powerhouse of the cell (Cellular Respiration: ATP --->glucose)
Chloroplast - Photosynthesis (taking energy from the sun to make glucose)
Compare and Contrast: Smooth vs. Rough Endoplasmic Reticulum
Smooth: Have NO ribosomes
Rough: Have ribosomes
Both: Foldings that help transport proteins around the cell
What are the three principles of the Cell Theory?
1. Cells = basic unit of life
2. All living things are made up of cells
3. Cells come from preexisting cells
List the first four steps of the Scientific Method?
Abstract
Problem
Hypothesis
Variables
List the last four steps of the Scientific Method?
Materials
Procedures
Data
Conclusion