Question | Answer |
Anton Van Leeuwenhoek is most famous for____? | observing single-celled protists, blood cells, and bacteria under a microscope. |
My observations and drawings of cork under a microscope were the first records of cells. Who am I? | Robert Hooke |
Examples of a prokaryotic cell are: | bacteria. |
Which of the following characteristics are shared by all cells? | Contain organelles, DNA, cytoplasm, and a cell membrane |
The part of the cell theory proposed by Rudolf Virchow states that: | cells only come from existing cells. |
The word prokaryotic means: | “before nucleus”. |
Matthais Schleiden and Theodore Schwann: | concluded that all plants and animals are made up of cells. |
All eukaryotic cells | Have a nucleus |
There are about 200 types of cells in the human body | True |
The current understanding of cell theory is | -All living things are made up of one or more cells.
-Cells come only from existing cells.
-The basic unit of structure and function in an organism is the cell.
-Cells contain the hereditary information necessary for regulating cell function |
The purpose of homeostasis is to: | keep cells alive. |
The material used to make cell parts stand out when using a microscope is _____. | stain |
The function of a lysosome is to: | break down particles and worn out cell parts. |
The golgi body: | receives materials from the endoplasmic reticulum. |
Photosynthesis takes place in the: | chloroplast. |
Materials stored inside of a vacuole include ____. | water, food, and waste. |
Plant cells have larger ____ than animal cells. | vacuoles |
The darker spot in the nucleus that acts as storage is the ____ . | nucleolus |
The endoplasmic reticulum: | is a network of passageways. |
The cell wall: | provides support and structure. |
DNA is: | hereditary material. |
Plants wilt when: | vacuoles are not full of water. |
If you were to compare your school to a cell, the nucleus would most likely be the: | Principal’s office. |