General Biology 1

Where is the site of protein synthesis?

• nucleus

• lysosome

• ribosome

• mitochondria

Organism whose cells do not have a nucleus are called

• plants

• organelles

• eukayotes

• prokayotes

What type of cell has these characteristics: contains DNA but no nucleus, contains flagella, ribosomes, cytoplasm, and a cell membrane.

• plant

• animal

• fungi

• bacteria

A cell with relatively few energy needs will probably have a relatively small number of

• ribosomes

• lysosomes

• mitochondria

• chromosomes

In which of the following would you expect to find cells?

• strawberries

• eye glasses

• silver dollar

• plastic flower

Which of the following materials transport materials inside the cell?

• lysosome

• chloroplast

• mitochondria

• endoplasmic reticulum

The cell is the smallest unit of life.

• True

• False

It is the group of cells in the human body.

• organ

• tissue

• organ system

• organism

Which of the following organelles is responsible for the lipid synthesis in the cell?

• smooth endoplasmic reticulum

• rough endoplasmic reticulum

• cell wall

• nucleolus

Which of the following structures are common to both eukaryotic and prokaryotic cells?

• nucleus

• ribosomes

• both nucleus and ribosomes

• lysosome