Bio 11 [U1 Keywords Q1]

It is the basic unit of all living organisms; surrounded by a cell surface membrane and contains genetic material and cytoplasm containing organelles.

• atom

• protoplasm

• cell

• nucleus

Which of the following is NOT an organelle?

• mitochondria

• golgi apparatus

• cytoplasm

• chloroplast

It contains the cell's DNA and therefore controls the activities of the cell. It is surrounded by two membranes which together form the nuclear envelope.

• mitochondria

• nucleus

• nucleolus

• organelles

It contains membrane-bound nucleus and other organelles.

• prokaryotic cell

• eukaryotic cell

• nuclear envelope

• chromosomes

It does NOT contain membrane-bound nucleus and other organelles.

• prokaryotic cell

• eukaryotic cell

• nuclear envelope

• chromosomes

1 micrometer is equivalent to..

• 1000 cm

• 0.001 mm

• 0.001 m

• 10 nm

The cell surface membrane is _________ permeable.

• fully

• very

• partially

• not

Which of the following can be found inside the nucleus?(Note: There is more than one answer.)

• chromosome

• nucleolus

• cytoplasm

• chromatin

It is the powerhouse of the cell.

• Golgi apparatus

• mitochondria

• centriole

• nucleus

Which of the following structures can only be found in plant cells?

• cell surface membrane

• ribosomes

• endoplasmic reticulum

• cell wall