Le Lesson 2.2b Group Quiz
All members of your group must type their FIRST & LAST name below, separated by commas.
EXAMPLE: joe smith, jane doe, john whatshisname
- 1.
An organelle that releases energy for metabolic activity in a nerve cell is the
- A.
Chloroplast
- B.
Ribosome
- C.
Mitochondrion
- D.
Vacuole
Correct Answer
C. MitochondrionExplanation
MITOCHONDRIA = ENERGY. the keyword was energy.Rate this question:
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- 2.
Which structures carry out life functions within cells?
- A.
Tissues
- B.
Organ systems
- C.
Organelles
- D.
Organs
Correct Answer
C. OrganellesExplanation
Organelles are WITHIN cells. WITHIN was the keyword. CELLS is also acceptable.Rate this question:
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- 3.
The diagram below represents two single-celled organisms. These organisms carry out the activities needed to maintain homeostasis by using specialized internal
- A.
Tissues
- B.
Organelles
- C.
Systems
- D.
Organs
Correct Answer
B. OrganellesExplanation
The organisms are single-celled; to maintain homeostasis, cells must have ORGANELLES.Rate this question:
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- 4.
Identify organelle A. YOU MUST SPELL IT CORRECTLY.
Correct Answer
cell membrane
membraneExplanation
The membrane is on the outside of an animal cell. In a plant cell, it inside the cell wall.Rate this question:
- 5.
Identify organelle B. YOU MUST SPELL IT CORRECTLY.
Correct Answer
nucleusExplanation
Nucleus is in the center of the cell. It usually is a dark dot with a smaller, darker dot in the center.Rate this question:
- 6.
Identify organelle C. YOU MUST SPELL IT CORRECTLY.
Correct Answer
mitochondria
mitochondrionExplanation
Mitochondria look like that. You should have it in your notes.Rate this question:
- 7.
Which organelle is correctly paired with its specific function?
- A.
cell membrane—storage of hereditary information
- B.
Chloroplast—transport of materials
- C.
Ribosome—synthesis of proteins
- D.
Nucleus—production of ATP
Correct Answer
C. Ribosome—synthesis of proteinsExplanation
SYNTHESIS means TO MAKE. Proteins are made in the ribosomes.Rate this question:
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- 8.
The diagram below represents a cell organelle involved in the transfer of energy from organic compounds. The arrows in the diagram could represent the release of
- A.
ATP from a chloroplast carrying out photosynthesis
- B.
Oxygen from a mitochondrion carrying out photosynthesis
- C.
Glucose from a chloroplast carrying out respiration
- D.
Carbon dioxide from a mitochondrion carrying out respiration
Correct Answer
D. Carbon dioxide from a mitochondrion carrying out respirationExplanation
keyword: MITOCHONDRION, and they carry out respiration to make ATP.Rate this question:
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.png "Identify organelle B. YOU MUST SPELL IT CORRECTLY.")
.png "Identify organelle C. YOU MUST SPELL IT CORRECTLY.")
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