How to we distribute carbon into the air as humans?
exhaling, pollution, fires, and ex.
200
WHat are the elements that make up Lipids?
C,H,O
200
What happens during metaphase?
the chromosomes line up in the middle of the cell and are getiing ready to be pulled apart by spindle fibers.
200
How much energy is lost to heat?
90% of energy
200
what is first question on the final exam study guide?
What is define a cell!
200
carbon is in every ____ thing.
Living
300
What shape does carbohydrates take?
They take the shape of a polygon and/or hexagon.
300
What occurs during anaphase?
Chromosomes are pulled apart by fibers. Chromosomes unravel.
300
Why are bacteria always at the top of the food chain?
Without bacteria corpes and dead bodies and tree would pile on each other and there would be no room for life or anything
300
What is the sound effect Mrs. Lubker makes when talking about building block elements?
What is CHO CHO (like a train)
300
carbon comes out of trees through this process
photosynthesis.
400
What are the elements of Nucleic Acid?
C,H,O,N,P,S
400
Why does cell division occur?
To make new cells.
400
what is the name of the pyramid of the energy movement, producers, primary consumers, secondary consumers, apex, and population called?
Trophic pyramid
400
where is genetic information in a cell?
What is In the nucleus and a tiny bit floating out side it.
400
Carbon is in all _______ molecules.
organic
500
What shape(s) does protein take?
Protein takes any shape at all!
500
Why do cells undergo mitosis
(three main reasons)
Cells undergo mitosis for three main reasons:
-To repair and/or replace old or damaged cells.
-During periods of cell and tissue growth
-When the body needs exact replicas/copies of cells e.g. hair cells and blood cells.
500
In what order does this go on the food chain? (producers first) Mice, Hawk, Bacteria, Snake, Grass.
Grass, Mice, Snake, Hawk, bacteria
500
What links Amino acids to build protiens
What is Ribosomes
500
CO2 and H2O go into what organelle to make sugar and Oxygen.