BIO U2 Mid-Unit Assessment: Cells

Front

Which part of the microscope holds the different lenses that magnify the object?

Back

Revolving nosepiece

Front

Which part of the microscope is used to FIRST focus the image of the specimen?

Back

Coarse adjustment knob

Front

Which part of the microscope is used to sharpen the focus of the specimen after it has been focused with the coarse adjustment knob?

Back

Fine adjustment knob

Front

This part of the microscope is used to vary the magnification of the view of the specimen.

Back

Objective lenses

Front

A virus can enter a cell due to certain _____ on its outer envelope that attach to a _____ on the cell’s surface.

Back

Proteins, Receptor

Front

How does a virus reproduce?

Back

A virus enters a cell, injects its DNA into the cell, and the cell replicates the virus.

Front

A eukaryotic cell is _____ a prokaryotic cell.

Back

More complex than

Front

Bacteria are this type of cell.

Back

Prokaryote

Front

Which cell structure is only found in prokaryotic cells? Options: Ribosomes, Capsule, Cytoplasm, DNA

Back

Capsule

Front

Order the metric prefixes from largest to smallest: Milli, kilo, deci, centi; Kilo, milli, centi, hector; Kilo, deka, deci, milli; Milli, hecto, deka, centi.

Back

Kilo, deka, deci, milli