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WorksheetsBacterial Cytoplasmic Membrane Worksheet
Total questions: 10
Worksheet time: 9mins
Which of the following is NOT found in the cytoplasm of a bacterium?
Ribosomes
Enzymes
Nucleus
DNA
As a bacterium gets larger, how does it compensate for the large volume relative to the surface area?
By maintaining a smooth cell membrane.
By increasing the number of mitochondria.
By developing more ER and Golgi apparatuses.
By increasing invaginations in the cell membrane.
Which statement BEST describes the bacterial cell membrane?
A highly selective phospholipid bilayer studded with proteins.
A highly selective phospholipid bilayer that surrounds the nucleus.
A single layer of lipids surrounding the internal organelles.
A highly selective phospholipid bilayer with a mesh of open pores.
What is cytosol?
Another name for the Golgi apparatus.
Proteins embedded in the cell membrane.
Pockets and folds of the cell membrane.
The watery fluid inside the cell.
What is one of the chief functions of membrane-bound proteins?
To decrease the surface area of the cell.
To suspend particles in the cytoplasm.
To transport waste out and nutrients in across the membrane.
To smooth out the surface area of the cell.
Drag and label the parts of the phospholipid bilayer.
hydrophilic
hydrophobic
Label the parts of the cell membrane
protein
fatty acid tails
phosphate heads
Match
Phospholipid
Peripheral protein
Glycolipid
Cholesterol
Integral Protein
Glycoprotein
Phospholipid Bilayer
Please label the cell membrane of the cell pictured.
Match the following parts of the plasma membrane to their pictures:
Phospholipids
Cholesterol
Carbohydrates
Proteins
