Fill in the Blank
Vocabulary
Organic Molecule or Nah?
Matter & Energy
Enzymes & Digestion
100
The parts of the cells are called __________!
organelles!
100
Enzymes turn substances from _____________ to ___________ when they attach to the active site.
Enzymes turn substances from SUBSTRATES to PRODUCTS when they attach to the active site.
100
Nah
100
What is the function of the Mitochondria?
Powerhouse of the cell - makes energy
100
C
200
The mitochondria is the __________ of the cell!
powerhouse
200
What substance speeds up chemical reactions?
A Catalyst or Enzyme
200
Nah
200
What is the name of the energy molecule produced by the mitochondria?
ATP
200
A. amino acids
300
The _________ provides support and structure to plant cells.
cell wall
300
What is the energy needed to begin the break down of molecules?
Activation Energy
300
Nah
300
C
300
C
400
__________ is the jelly-like material inside the cell membrane around all of the organelles.
Cytoplasm
400
What is the function of the vacuole?
a - the cell's energy source
b - the control center of the cell
c - moving materials throughout the cell
d - the storage of all the cell's water and materials
d - the storage of all the cell's water and materials
400
Which of these molecules are considered to be organic?
Acetic Acid
Acetone
400
C. supply energy for the body
400
B. Each enzyme has a characteristic shape.
500
The ________ _______ is the location where the substrate attaches on an enzyme.
active site
500
Unit 2 Review!
Which characteristic of life is described in the following scenario:
The cell membrane helps to maintain a cell's internal environment by allowing nutrients to come into the cell and waste to leave the cell.
Homeostasis
500
Yes!
500
B. Protein
500
B. The dipeptide would digest slower or not at all