Le Lesson 2.1
Settings
These questions deal with hierarchy, homeostasis, and organelles. REMEMBER: PERIOD# followed by FIRST & LAST NAME.
- 1.Which sequence illustrates the increasing complexity of levels of organization in multicellular organisms?
- A.
Organelle → cell → tissue → organ → organ system → organism
- B.
Cell → organelle → tissue → organ → organ system → organism
- C.
Organelle → tissue → cell → organ → organ system → organism
- D.
Cell → organism → organ system → organ → tissue → organelle
- 2.Which structures carry out life functions within cells?
- A.
Tissues
- B.
Organ systems
- C.
Organelles
- D.
Organs
- 3.A wet-mount slide preparation of a specimen is stained in order to
- A.
Eliminate some organelles
- B.
Make cell structures more visible
- C.
Use the high-power lens
- D.
Remove water from the slide
- 4.
![Some human body cells are shown in the diagrams below.
These groups of cells represent different
- ProProfs]( "Some human body cells are shown in the diagrams below.
These groups of cells represent different")
Some human body cells are shown in the diagrams below. These groups of cells represent different- A.
Tissues in which similar cells function together
- B.
Organs that help to carry out a specific life activity
- C.
Systems that are responsible for a specific life activity
- D.
Organelles that carry out different functions
- 5.
![A laboratory technique is illustrated in the diagram below.
The technique of lowering the coverslip at an angle is used to
- ProProfs]( "A laboratory technique is illustrated in the diagram below.
The technique of lowering the coverslip at an angle is used to")
A laboratory technique is illustrated in the diagram below. The technique of lowering the coverslip at an angle is used to- A.
Make organelles more visible
- B.
Reduce the formation of air bubbles
- C.
Make the specimen transparent
- D.
Reduce the size of the specimen
- 6.Homeostasis is maintained in a single-celled organism by the interaction of
- A.
Organs
- B.
Systems
- C.
Tissues
- D.
Organelles
- 7.A substance is most likely to diffuse into a cell when
- A.
It is a large organic food molecule such as protein or starch
- B.
It is enclosed in an organelle such as a vacuole
- C.
The concentration of the substance is greater outside the cell than inside
- D.
The pH of the substance is greater than the pH of the cell
- 8.Which sequence represents the correct order of levels of organization found in a complex organism?
- A.
Cells → organelles → organs → organ systems → tissues
- B.
Tissues → organs → organ systems → organelles → cells
- C.
organelles → cells → tissues → organs → organ systems
- D.
Organs → organ systems → cells → tissues → organelles
- 9.
![The diagram below represents levels of organization in living things.
Which term would best represent X? - ProProfs]( "The diagram below represents levels of organization in living things.
Which term would best represent X?")
The diagram below represents levels of organization in living things. Which term would best represent X?- A.
Human
- B.
Tissue
- C.
Stomach
- D.
Organelle
- 10.Which sequence represents the levels of biological organization from smallest to largest?
- A.
Organism → cell → tissue → organelle → organ system → organ
- B.
Organ system → organ → organism → cell → tissue → organelle
- C.
Organelle → organ system → cell → organism → tissue → organ
- D.
Organelle → cell → tissue → organ → organ system → organism
Back to top