Organelles
DAILY DOUBLE!!!!
Explain Cilia/Flagella
Cilia are like the hairs and Flagella is like the tail
What property explains why something sinks in water?
Density
Which property means the ability to be drawn into a wire?
Ductility
Observation
– Noticing using just the five senses
What does semi-permeable mean?
Only some things can go in and out of the cell
Explain Cytoplasm:
Jelly-like fluid inside cell
What property describes how hard it is to scratch something??
Hardness
DAILY DOUBLE!!!!
What does it mean if something is combustible?
How easily it burns
Experiment
–A test done to learn something
What is in the nucleous?
Control center has DNA/Genes
Explain the mitochondria and chlorplast:
Mitochondria – “Powerhouse” creates energy
Chloroplasts (plant cells only) – takes sunlight and turns it into energy
DAILY DOUBLE!!!!
What property describes how much something dissolves?
solubility
What property describes the ability that something can be hammered into thin sheets?
Malleability
DAILY DOUBLE!!!!
Inference
A guess based on observations
DAILY DOUBLE!!!!
What is the Phospholipid Bilayer?
Hydrophilic head = water-loving (faces outward)
Hydrophobic tail = water-fearing (faces inward)
Explain the Golgi Apparatus:
Packages and ships proteins
What property describes how much light passes through a substance?
Clarity
What is conductivity?
Ability to conduct electricity
Hypothesis
If ... Then statement
What does the Nuclear Membrane do?
Surrounds the nucleus like a cellular membrane
Explain the Rough & Smooth ER:
Rough ER (RER) – Has ribosomes; helps make proteins
Smooth ER (SER) – Makes lipids
What property describes how thick a substance is?
Viscosity
explain transparent, translucent and opaque:
Transparent – All light passes through
Translucent – Some light passes through
Opaque – No light passes through
Prediction
A guess about what will happen in the future
What does the Nucleolus do?
Makes ribosomes