Question

1. refer to models 1 and 2 to complete the chart below. write yes or no in the box for each cell.

Explanation:

Step1: Recall cell - membrane property

All cells have a cell - membrane which acts as a barrier.

Step2: Recall ribosome presence

Ribosomes are essential for protein synthesis and are present in all cells.

Step3: Recall cytoplasm presence

Cytoplasm is the jelly - like substance in cells where many cellular processes occur, present in all cells.

Step4: Recall mitochondria presence

Bacteria are prokaryotes and lack mitochondria, while animal and plant (eukaryotes) have them.

Step5: Recall nucleolus presence

Nucleolus is part of the nucleus and prokaryotes (bacteria) lack a true nucleus and thus nucleolus.

Step6: Recall nucleus presence

Bacteria are prokaryotic and lack a membrane - bound nucleus.

Step7: Recall DNA presence

All cells have DNA as the genetic material.

Step8: Recall cell - wall presence

Animal cells lack a cell wall, bacteria and plant cells have it.

Step9: Recall prokaryotic nature

Bacteria are prokaryotic, animal and plant cells are eukaryotic.

Step10: Recall eukaryotic nature

Animal and plant cells are eukaryotic, bacteria are not.

Answer:

	Bacterial Cell	Animal Cell	Plant Cell	All Cells
Ribosome	yes	yes	yes	yes
Cytoplasm	yes	yes	yes	yes
Mitochondria	no	yes	yes	no
Nucleolus	no	yes	yes	no
Nucleus	no	yes	yes	no
DNA	yes	yes	yes	yes
Cell Wall	yes	no	yes	no
Prokaryotic	yes	no	no	no
Eukaryotic	no	yes	yes	no