PRE AP Biology

Cell Organelles

Done by: Ali Maadarani , Khaled Al Khaldi , Abdullah Salmeen.

Multiple Choice

what is a cell????

• it is a membrane-bound structure that carries out specific activities for the cell.

• it is the basic unit that is capable of performing life functions.

• It is not a must in the human body.

• It is either prokaryotes or Eukaryotes.

Fill in the Blanks

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​Every cell is enclosed by a cell membrane . It controls the passages of materials in and out of the cell.

CELL MEMBRANE

Rigid and strong , It is only found in plant cells; It also protects an maintains the shape of the cell.

​CELL WALL

​It is found in plant cells only , it contains chlorophyll which makes plants green. It also uses light energy to make ATP , GLUCOSE and other types of carbohydrates through a process called photosynthesis.

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CHLOROPLAST

This organelle processes ATP energy for a cell through a process called cellular respiration.

​MITOCHONDRIA

​Jelly-like material found in all types of cells where all type of organelles live and float around in it.

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CYTOPLASM

It is only found in plant cells , most plant cells have one large one filled with fluid which helps in maintaining turgor pressure and shape of cell.

​VACUOLE

Multiple Choice

The _____ controls what enters and leaves the cell.

• Mitochondrion

• Golgi apparatus

• Nucleus

• Cell membrane

Multiple Choice

What is the function of a cell wall?

• Structure and protection

• Organizes DNA

• Digests, recycles materials

• ATP formation

Multiple Choice

This organelle functions in cellular respiration:

• Lysosome

• Mitochondria

• Endoplasmic reticulum

• Golgi apparatus

Multiple Choice

Chloroplasts plays an important role in: 

• Organizes and moves internal parts of the cell.

• Cell contraction, movements, and structural support.

• Photosynthesis

• Structurally supports and gives shape to a cell. Moves the cell and its components.

Multiple Choice

Cell organelles are located within the ____ of the cell.

• Nucleus

• Cytoplasm

• Cell membrane

• Lysosomes

Multiple Choice

What is the function of the central vacuole?

• Increases the cell surface area and stores metabolic waste.

• Organizes and moves internal parts of the cell

• ATP formation.

• Modifies, sorts, and ships lipids for export or for insertion into the cell membrane.