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WorksheetsEOC Review 1
Total questions: 50
Worksheet time: 1hrs 20mins
Which of the following is an example of homeostasis?
adapting to your environment
maintaining an appropriate respiration rate
the sum of all of your chemical reactions
being composed of more than one cell
What elements are present in glucose?
P, Ag, Si
C, H, O
H, N, S, C
OH, CH2
Which of the following is evidence to support the endosymbiotic theory?
Prokaryotes have the same number and types of enzymes as eukaryotes.
Mitochondria and chloroplasts have their own DNA, which is similar to prokaryotic DNA.
All eukaryotic cells have a double-layered membrane composed of phospholipids and proteins.
Fossil evidence shows that the first forms of life were prokaryotic cells.
Why would some cells contain more mitochondria than others?
They need more oxygen
They require more energy
They are bigger
They wouldn't; all cells contain the same amount of mitochondria
Which organelles are only found in plant cells?`
cytoplasm and vacuole
nucleus and cell wall
cell wall and chloroplast
mitochondria and cytoplasm
The gel-like material inside ALL cells.
Cytoplasm
Cell Wall
Cell Membrane
Organelle
In passive transport, substances move across the cell membrane ________ the concentration gradient
AGAINST
ALONG
WITH
BETWEEN
When material passes into and out of a cell at equal rates and there is no difference in concentration between the inside and outside of the cell, the cell is in a state of...
dynamic equilibrium
diffusion
osmosis
active transport
The movement of materials that does NOT require energy is called...
active transport
passive transport
massive transport
proactive transport
The movement of materials that requires energy is called...
active transport
passive transport
massive transport
proactive transport
A process in which cells surround and engulf substances that are TOO BIG to enter the cell is known as...
Pinocytosis
Phagocytosis
Endocytosis
Receptor-mediated
When a cell forms a vesicle around unwanted particles and expels it OUT of the cell.
Pinocytosis
Endocytosis
Receptor-mediated
Exocytosis
