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Freako-Eco. Call my Cell. Balance it out. Types Of Energy. Got some Skills?. 100. 100. 100. 100. 100. 200. 200. 200. 200. 200. 300. 300. 300. 300. 300. 400. 400. 400. 400. 400. 500. 500. 500. 500. 500. This is the source of all energy in an ecosystem. The sun. - PowerPoint PPT Presentation
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Freako-Eco Call my
CellBalance
it outTypes
Of EnergyGot some
Skills?
This is the source of all energy in an ecosystem
The sun
This is the name given to all the living parts of the environment
Biotic Factors
This is the name given to organisms that eat both animal
and plant material
Omnivores
This is the name given to organisms that make their own
food, from solar energy
Producers/autotrophs
What do the arrows represent in a food chain
Grass Rabbit Fox
Energy transfer
This is the name given to the smallest living part of an
organism
A cell
Name the two parts in cells that are found only in plants
Cell wall and Chloroplasts
What is the name of the cell part that controls the movement of materials in and out of the cell
(Maintains homeostasis)
Cell Membrane
This in the name given to the part that controls the cell
(stores DNA)
The Nucleus
The number representing the cell membrane is this.
# 2
This is the name given to the way cells maintain balance in your
body
Homeostasis
This is the name given to the movement of water across the
cell membrane
Osmosis
Diffusion makes materials move through the cell membrane and
the cells environment from___________ concentration to ____________concentration
High to Low
If a cell is placed in an isotonic solution, what happens to the cell
after 24 hours?
Stays the same
Look at the following lab set up:
What will happen to the cell after 24 Hrs?
30%syrup
90%syrup
cell
It would shrinkHypertonic solution
30%syrup
90%syrup
What is the name of the three reactants needed to begin
photosynthesis ?
Water, carbon dioxide, sunlight
There are four main elements found in all living things. What
are they?
Carbon, Hydrogen, Oxygen, Nitrogen
What type of energy is trasformed from glucose in the
mitochondria?
ATP
Most living things are able to break-down glucose with the
help of oxygen. This process is called…
Cellular respiration
What is the name of the element that the respiratory system takes in (Inhale) and transfers to cells
for survival?
Oxygen (O₂)
What is the name of the part of the brain that the arrow is
pointing to?
The Cerebellum
A curious student wanted to find out how exercise affects heart rate. The student decided to do
jumping jacks for 1, 2, 3 minutes and records his/her pulse. Which
part of this experiment is the independent variable?
Time (Minutes)
Which body system is composed of the nose, trachea, and lungs
Respiratory System
What is the label on the graph showing the dependent variable?
Blood Glucose Level
If a person runs a marathon, breathing may increase over time because carbon dioxide builds up in the blood. What happens to the
body’s pH with this increase?
The blood’s pH becomes more acidic.
