Cells: theory, structures and organelles

Cells: theory, structures and organelles

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Multiple Choice

What is the basic Unit of Life?

• mitochondria

• nucleus

• cell

• vacuole

Multiple Choice

All living things are made of what?

• cells

• nucleus

• vacuoles

• organelles

Multiple Choice

True or False? All new cells are reproduce from other cells?

• true

• false

Multiple Choice

This organelle is found only in animal cells, its function is to break down food and worn-out cell parts?

• mitochondria

• cytoplasm

• ribosomes

• lysosomes

Multiple Choice

What are tiny structures that carry out a specific function within a cell, each having their own function to perform?

• Vacuole

• organelle

• nucleus

• cytoplasm

Multiple Choice

What are tiny structures that carry out a specific function within a cell, each having their own function to perform?

• Vacuole

• organelle

• nucleus

• cytoplasm

Multiple Choice

What is a large oval organelle that contains the cells DNA and controls the cell's activities?

• cytoplasm

• mitochondria

• cell wall

• nucleus

Multiple Choice

What organelle converts energy stored in food to energy the cell can use to live?

• nucleus

• mitochondria

• ribosomes

• vacuole

Multiple Choice

This is known as the POWERHOUSE of a cell.

• Nucleus

• mitochondria

• vacuole

• ribosomes

Multiple Choice

What is a gel-like fluid that carries nutrients, proteins and organelles around the cell?

• Golgi apparatus

• ribosomes

• vacuole

• cytoplasm

Multiple Choice

What is the organelle that stores water, food waste and other materials for a cell?

• vacuole

• cytoplasm

• ribosomes

• cell membrane

Multiple Choice

Which of these organelles only function is to produce proteins needed by the cell?

• ribosomes

• golgi apparatus

• mitochondria

• nucleus

Multiple Choice

What is a network of membranes that processes substances and proteins and then moves them to the golgi apparatus?

• ribosomes

• nucleus

• endoplasmic reticulum

• chloroplast

Multiple Choice

This is a then flexible barrier that surrounds a cell and controls which substances pass into and out of a cell.

• cytoplasm

• cell membrane

• endoplasmic reticulum

• cell wall

Multiple Choice

What is the outermost layer of an animal cell?

• cell wall

• cell membrane

• cytoplasm

• chloroplast

Multiple Choice

Which organelle receives proteins from the endoplasmic reticulum, it then packages them and distributes them to other parts of the cell?

• mitochondria

• chlorophyll

• golgi apparatus

• nucleus

Multiple Choice

What is found in only plant cells and surrounds the cell to hold in all of its organelles and protect the cell?

• nucleus

• cytoplasm

• cell wall

• cell membrane

Multiple Choice

Which organelle is found only in plant cells and converts sunlight to energy to form food for plant cells?

• cytoplasm

• nucleus

• mitochondria

• chloroplast

Multiple Choice

Without this invention cell theory would not exist.

• glasses

• computers

• microscopes

• lenses