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WorksheetsUnit 3- Characteristics of Life and Cells Review
Total questions: 15
Worksheet time: 8mins
Letter B is referring to
organelle
cell
tissue
organ
Arrange the following diagrams below in proper order of the levels of organizations, from LARGEST to SMALLEST.
F-G-D-C-E-H-A-B
C-G-D-F-E-H-A-B
C-G-D-F-H-E-A-B
D-C-G-F-A-E-H-B
Identify parts D,B, E, and A in order
Diaphragm, objective, fine adjustment knob, stage
Objectives, ocular lens, course adjustment knob, stage clips
Revolving nosepiece, ocular lens, diaphragm, stage
fine adjustmust, coarse adjustment, revolving nosepiece, ocular piece
When a slide is moved to the right, the image looking through the ocular moves _________.
upwards
to the right
to the left
downwards
A nurse and her family physician noticed that during the last few days many more patients have complained of stomach cramps and intestinal “flu” than they would expect for this time of year. The nurse took samples from the patients and
isolated a single-celled organism that has DNA, but no visible membrane-bound structures within its cytoplasm. How should this organism be classified?
animal
fungus
plant
bacteria
What is letter B pointing to?
chloroplast
vacuole
cell wall
mitochondria
What is letter A pointing to?
cell membrane
cell wall
cytoskeleton
cytoplasm
What is is letter C pointing to?
lysosome
chloroplast
mitochondria
golgi apparatus
What part of the cell is responsible for regulating what enters and leaves the cell?
cell membrane
cytoplasm
centrioles
nucleus
Which part contains the genetic information of the cell?
cell membrane
cytoplasm
centrioles
nucleus
What is letter C pointing to?
cell wall
nucleolus
mitochondria
nucleus
Which of the following is NOT a characteristic of all living things?
metabolism- use of energy
breathing
response to the environmental stimuli
ability to adapt over time
About twelve to twenty-four hours after the previous meal, Krystal’s blood-sugar level normally varies from 60 to 90 milligrams per 100 milliliters of blood, though it may rise to 130 mg/100 ml after meals high in carbohydrates. Balancing the blood-sugar level after and between meals is due to the body's ability to carry out
adaptation.
metabolism
homeostasis
inheritance
Groups of similar cells that do the same sort of work are ____.
organs
tissues
organ systems
organelles
Which organelles would be found abundantly in muscle cells because they are the primary site of ATP (energy) production and cellular respiration within a cell?
ribosomes
nucleus
cell membrane
mitochondria
