cell structures and their functions

Which structure found in plant and animal cells, serves to regulate what enters and leaves a cell?

• Mitochondria

• Cell membrane

• Cell wall

• Ribosome

Which organelle is only found in plants and carries out photosynthesis?

• cell membrane

• mitochondria

• chloroplast

• ribosome

Which structure gives a plant cell its shape and allows trees to grow hundreds of feet tall?

• cell membrane

• cell wall

• nucleus

• ribosome

Which cell structure contains DNA and control's cell activities?

• Endoplasmic Reticulum (ER)

• Vacuole

• Nucleus

• Chloroplast

Which organelle in a cell combines amino acids to synthesize proteins?

• Nucleus

• chloroplast

• lysosomes

• ribosomes

Which cell organelle is responsible for releasing the energy in food to a usable form for the cell?

• mitochondria

• chloroplast

• nucleus

• stomach

Which substance in a cell serves to suspend organelles and serves as a medium for chemical reactions to occur in.

• Endoplasmic Reticulum

• cell membrane

• vacuole

• cytoplasm

Which organelle can be rough because it has ribosomes on its surface, or smooth because of no ribosomes on its surface and serves as channels to deliver substances throughout the cell?

• cytoplasm

• Endoplasmic Reticulum (ER)

• Nucleus

• lysosomes

Which cell structures serve as storage in a cell and are much larger in plant cells?

• lysosomes

• vacuole

• golgi bodies (apparatus)

• centriole

Which organelle is filled with digestive enzymes and serves to break things down for a cell?

• vacuole

• mitochondria

• lysosome

• centriole