AP Biology ID That Organelle & Cell!

Which are parts of the Cell Theory?

• All living things are made of cells

• Cells are the basic unit of structure and function

• Cells come from pre-existing cells

• All Cells have a nucleus

• Cells are small and specialized

Tags

NGSS.MS-LS1-1

Discoveries made by scientists such as Hooke, Schleiden, Schwann and Virchow were made possible by

• the invention of the microscope

• collaborative efforts within the scientific community

• serendipity

• support by wealthy benefactors such as Isaac Newton

_____ cells contain an internal membrane system known as the ______ ____ where lipid components of the cell membrane are assembled along with proteins and other materials

• Eukaryotic, endoplasmic reticulum (ER)
• Prokaryotic, endoplasmic reticulum (ER)
• Mutant, oxygen exchanger
• New, permeable membrane

Tags

NGSS.MS-LS1-2

What is the total magnification of a microscope with an eyepiece magnification of 10x and an objective lens magnification of 50x ?

• 500x
• 50x
• 5x
• 5000x

In general, Eukaryota cells (including plant and animal cells) are ____ _____ than Prokaryotic cells. 

• obviously stronger
• less complex
• more complex
• obviously weaker

Which of the following is a disadvantage of both the TEM and SEM?

• Low magnification
• Cannot observe living specimens
• High resolution

Which type of microscope is the MOST suitable for observing the surface of a virus?

• Transmission Electron Microscope
• Confocal Microscope
• Bright Field Microscope
• Scanning Electron Microscope

Which electron microscope provides details of a cell's internal structures?

• Scanning Electron Microscope (SEM)
• Transmission Electron Microscope (TEM)
• Light Microscope
• Dissecting Microscope

Select all that are TRUE about the cell membrane

• Found in eukaryotes

• Found in Prokaryotes

• Selectively permeable

• Contains DNA

• Consists of phospholipids and proteins

Prokaryotes and Eukaryotes Both contain

• Cell Membrane

• Cytoplasm

• Ribosomes

• Centrioles

• Mitochondria