The smallest structural units and basic building blocks of living things. Correct answer Cells.
Who discovered the first cells in the mid-eighteenth century? Correct answer Robert Hooke.
The cell theory consists of these 3 parts. Correct answer 1. All living things are composed of one or
more cells.
2. Cells are alive and represent the basic unit of life.
,
3. All cells are produced from preexisting cells.
T/F: More than a trillion cells and at least 200 different types of cells exist in the human body. Correct
answer True.
Where is DNA in a prokaryotic cell? Correct answer Floating in the cytoplasm.
There is no nuclei.
What are organelles? Correct answer Specialized structures with a specific cellular function.
Function of ribosomes. Correct answer Aid in protein synthesis.
Function of pili. Correct answer Aid in cellular adhesion.
Who discovered the first cells in the mid-eighteenth century? Correct answer Robert Hooke.
The cell theory consists of these 3 parts. Correct answer 1. All living things are composed of one or
more cells.
2. Cells are alive and represent the basic unit of life.
,
3. All cells are produced from preexisting cells.
T/F: More than a trillion cells and at least 200 different types of cells exist in the human body. Correct
answer True.
Where is DNA in a prokaryotic cell? Correct answer Floating in the cytoplasm.
There is no nuclei.
What are organelles? Correct answer Specialized structures with a specific cellular function.
Function of ribosomes. Correct answer Aid in protein synthesis.
Function of pili. Correct answer Aid in cellular adhesion.
