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CHCS-Science
7th-2017-EXAM-chapter 4
Question | Answer |
---|---|
Name the 2 types of molecules that compose cellular membranes | lipids-proteins |
List the two types of passive transport | diffusion-osmosis |
Example of diffusion. | |
What was Leewunhoek's contributions to microscopic studies? | observed, recorded,submitted |
What cell boundaries might a cell have? | cell wall-cell capsule |
What is an organelle? | parts of the cell that perform many functions |
What is the function of the endoplasmic reticulum? | delivery system |
Which organelles are filled with enzymes? | lysosomes |
What is the difference between the prokaryotic and eukaryotic? | no nucleus surrounded by membrane; nucleus surrounded by a membrane |