Cell Membrane And Biomolecule Quiz- 4
- 1.The release of wastes or cell products from inside to outside a cell is called:
- A.
Diffusion
- B.
Dynamic equilibrium
- C.
Exocytosis
- D.
Endocytosis
- 2.The diffusion of water molecules through a selectively permeable membrane is called:
- A.
Diffusion
- B.
Osmosis
- C.
Pinocytosis
- D.
Phagocytosis
- 3.The loss of water from a cell resulting in a drop of turgor pressure is called
- A.
Plasmolysis
- B.
Osmosis
- C.
Passive transport
- D.
Exocytosis
- 4.When the concentration of the solute is the same throughout the system it is called:
- A.
Diffusion
- B.
Equilibrium
- C.
Exocytosis
- D.
Endocytosis
- 5.The movement of particles from an area of higher concentration to one of lower concentration is:
- A.
Diffusion
- B.
Equilibrium
- C.
Endocytosis
- D.
Exocytosis
- 6.Which of the following is not a form of passive transport?
- A.
Facilitated diffusion
- B.
Diffusion
- C.
Endocytosis
- D.
Osmosis
- 7.The structure most responsible for maintaining cell homeostasis is the:
- A.
Cytoplasm
- B.
Mitochondria
- C.
Cell wall
- D.
Plasma membrane
- 8.The cell takes in needed substances, eliminates wastes, and prevents harmful substances from entering by:
- A.
Selective permeability
- B.
Diffusion
- C.
Osmosis
- D.
Plasmolysis
- 9.If water moves out of a cell, what type of solution is the cell in?
- A.
Hypertonic
- B.
Hypotonic
- C.
Isotonic
- D.
Plasmolysis
- 10.If a cell engulfs a piece of food it is called:
- A.
Exocytosis
- B.
Homeostasis
- C.
Pinocytosis
- D.
Phagocytosis
- 11.The plasma membrane is made up of a phospholipid monolayer.
- A.
True
- B.
False
- 12.If water moves into a cell, it is in a hypotonic solution.
- A.
True
- B.
False
- 13.The pressure that exists inside of a cell is called turgor pressure.
- A.
True
- B.
False
- 14.Unicellular organisms are made up of many cells.
- A.
True
- B.
False
- 15.Groups of tissues working together to perform a particular function create organs.
- A.
True
- B.
False
- 16.In a hypotonic solution the pressure increases.
- A.
True
- B.
False
- 17.When water moves across the plasma membrane it require no energy from the cell.
- A.
True
- B.
False
- 18.If a cell is in a hypertonic solution it will get smaller.
- A.
True
- B.
False
- 19.Which cellular process takes place in the ribosomes that are bound to the endoplasmic reticulum?
- A.
The breakdown of waste material
- B.
The conversion of radiant energy to glucose
- C.
The synthesis of new proteins
- D.
The replication of nucleic acids
- 20.The monomers used to synthesize proteins are called:
- A.
Nucleotides
- B.
Amino acids
- C.
Fatty acids
- D.
Glycerol
- 21.Which of the following functions is not associated with proteins?
- A.
Providing structural material
- B.
Enzymes
- C.
Specific binding
- D.
Information storage
Questions: 10 | Attempts: 1164 | Last updated: Dec 10, 2015
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