Cell Structures

Front

Microscopic examination of a plant cell reveals the presence of a chloroplast. Which structure(s) would NOT be present within this cell? Options: Large central vacuole, Mitochondria, Centrioles, Cell wall

Back

Centrioles

Front

Based on the cellular structure of organism 3, what is a characteristic of the organism?

Back

It can move around in its environment.

Front

Function of the nucleus in organism 2?

Back

storing genetic material

Front

Order of cell parts involved in protein synthesis, packaging, and export.

Back

ribosome → endoplasmic reticulum → Golgi apparatus → cell membrane

Front

Relationship among nucleus, ribosome, and endoplasmic reticulum (ER) in making a protein.

Back

DNA in nucleus codes for protein → protein assembled in ribosomes and moves to ER → protein folds into its active shape.

Front

Which organelles consist of membranous tubes and sacs and serve as part of the cell’s packaging and transport system?

Back

Golgi apparatus and endoplasmic reticulum

Front

Which statement is NOT part of the cell theory?

• All living things are made of one or many cells.
• Cells are produced from existing cells.
• All cells have the same internal structure.
• Cells are the basic units of structure in living things.

Back

All cells have the same internal structure.

Tags

SC.912.L.14.1

Front

Why is the cell theory considered a theory rather than a law?

Back

It is an explanation rather than a description.

Tags

SC.912.L.14.1

Front

Which structure in Cell 3 releases energy for use in cell processes?

Back

mitochondrion

Tags

SC.912.L.14.3

Front

Cell 4 has many hair-like structures that it uses for movement. What are these structures called?

Back

cilia

Tags

SC.912.L.14.3