DAY 3 W2
Presentation
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Biology
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9th Grade
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Practice Problem
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Medium
SHABNA RIAZ
Used 3+ times
FREE Resource
29 Slides • 20 Questions
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Open Ended
I am so tiny, but I live in every organism. When I work with my friends, we make big things happen. What am I?
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Think & discuss your answers with your shoulder mate and write them on the sticky notes.
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Fill in the Blanks
The scientist who first observed cells was
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Multiple Select
Which of the following are main components of cell theory?
All living things are made of cells
Cells are the basic unit of life
All cells come from pre-existing cells
Cells can only be seen with a microscope
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Open Ended
What could you see if you used this microscope?
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Fill in the Blanks
Fill in the blank: A cell is the smallest unit that is capable of performing life functions and has all the characteristics of
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Multiple Choice
Which vocabulary term refers to organisms whose cells have a nucleus?
Tissue
Prokaryotes
Eukaryotes
Organ system
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Multiple Select
Which of the following are characteristics of a cell according to the introduction slides?
Cells are the structural unit of life
Cells are only found in animals
Cells perform life functions
Cells are the fundamental unit of all living organisms
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Multiple Choice
Who was the first person to observe and describe a live cell?
Robert Hooke
Anton Von Leeuwenhoek
Rudolf Virchow
Theodore Schwann
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Fill in the Blanks
The hypothesis that all animals and plants are composed of cells and products of cells was proposed by
Type answer...
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Multiple Choice
According to cell theory, all living organisms are composed of:
organs
cells
tissues
organ systems
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Multiple Select
Which scientists contributed to the formulation and modification of the cell theory?
M.J. Schleiden
Theodore Schwann
Rudolf Virchow
Anton Von Leeuwenhoek
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Open Ended
What challenges did early cell discoverers face, and how did they overcome them?
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Multiple Choice
Who discovered and named cells while looking at cork?
Matthias Schleiden
Captain Hook
Rudolf Virchow
Robert Hooke
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Multiple Select
Which of the following are basic principles of the Cell Theory?
All living things are made up of cells
Cells are the basic units of structure and function in living things
All cells come from other cells
Cells are only found in animals
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Open Ended
Explain the importance of the cell theory in understanding living organisms.
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Multiple Choice
Which of the following is NOT a part of the Cell Theory?
All living things are made of cells
Cells are the basic unit of structure & function of living organisms
All cells form from spontaneous generations
All cells come from pre-existing cells
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Fill in the Blanks
Cells are classified into two types: Prokaryotic cells and
Type answer...
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Multiple Choice
Based on their functions, which of the following is NOT a possible shape of a cell?
Disc-like
Polygonal
Triangular
Thread-like
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Multiple Choice
Which part of a compound microscope is responsible for magnifying the specimen closest to the sample?
Ocular lens
Objective lens
Condenser
Projection lens
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Open Ended
Which classroom rule do you think is the most important and why?
Show answer
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