T1 L1 cells

What are the two main topics being studied this term?

• Cells and ecosystems

• Cells and organ systems

• Organ systems and ecosystems

• Cells and tissues

Which system in the body is responsible for transporting nutrients and oxygen?

• Nervous system

• Digestive system

• Circulatory system

• Respiratory system

What was one of the contributions of Robert Hooke to microbiology?

• He discovered the structure of DNA.

• He described cells.

• He invented the microscope.

• He discovered bacteria.

What is considered the most basic unit of life and structure according to the cell theory?

• Atoms

• Molecules

• Cells

• Tissues

According to the cell theory, where do all cells come from?

• Non-living materials

• Pre-existing cells

• Chemical reactions

• Spontaneous generation

Which of the following is a principle of the cell theory?

• Cells can be created from non-living materials.

• Cells are the most basic unit of life.

• Cells are not necessary for life.

• Cells are only found in animals.

What is the basic unit of life according to the cell theory?

• Atoms

• Molecules

• Cells

• Tissues

Which statement is part of the cell theory?

• Cells are only found in animals.

• Cells are the most basic unit of life.

• Cells can be created from non-living materials.

• Cells are not necessary for life.

Why were Robert Hooke's findings important?

• They led to the invention of the telescope

• They helped develop the theory of evolution

• They laid the foundation for cell theory

• They explained the movement of planets

What characteristic do prokaryotic organisms have?

• Cells with a nucleus

• Cells without a nucleus

• Cells with multiple nuclei

• Cells with chloroplasts