No, bacteria do not have endoplasmic reticulum because bacteria is a prokaryotic organism that lacks member bound organelles such as the nucleus, endoplasmic reticulum, mitochondria, lysosomes, Golgi apparatus, etc.
Q. What are the parts and functions of plant cell and animal cell?
Animal cells and plant cells
Table of Contents
- Q. What are the parts and functions of plant cell and animal cell?
- Q. Which of the following are the basic parts of the cell for both plants and animals?
- Q. What two parts of the cell are different between an animal cell and a plant cell quizlet?
- Q. Do prokaryotes have ER?
- Q. Why do prokaryotes not have a nucleus?
- Q. What is the definition of a prokaryote?
- Q. What are 3 characteristics of prokaryotes?
| Part | Function |
|---|---|
| Cell membrane | Controls the movement of substances into and out of the cell |
| Cytoplasm | Jelly-like substance, where chemical reactions happen |
| Nucleus | Carries genetic information and controls what happens inside the cell |
| Mitochondria | Where most respiration reactions happen |
Q. Which of the following are the basic parts of the cell for both plants and animals?
Animal cells and plant cells share the common components of a nucleus, cytoplasm, mitochondria and a cell membrane. Plant cells have three extra components, a vacuole, chloroplast and a cell wall.
Q. What two parts of the cell are different between an animal cell and a plant cell quizlet?
Plant Cells have a Cell Wall and a Cell Membrane; Animal Cells only have a Cell Membrane. Animal Cells have a Cytoskeleton, but Plant Cells do not. You just studied 5 terms!
Q. Do prokaryotes have ER?
Prokaryotes do not have membrane-bound organelles, such as mitochondria or an endoplasmic reticulum.
Q. Why do prokaryotes not have a nucleus?
Prokaryotes do have their genomic DNA concentrated and localized to a small area within the cell (nucleoid region). So it’s not entirely accurate to say that prokaryotes don’t have a nucleus. The cell can release DNAses into the cytoplasm to degrade viral DNA, with reduced risk of degrading it’s own DNA.
Q. What is the definition of a prokaryote?
Prokaryote, also spelled procaryote, any organism that lacks a distinct nucleus and other organelles due to the absence of internal membranes. Bacteria are among the best-known prokaryotic organisms. The lack of internal membranes in prokaryotes distinguishes them from eukaryotes. See also eukaryote; bacteria.
Q. What are 3 characteristics of prokaryotes?
The characteristics of prokaryotic cells are:
- Membrane bound cell organelles such as Mitochondria, Golgi apparatus, Chloroplasts are absent.
- A membrane bound well defined nucleus is absent.
- Genetic material is circular DNA and occurs naked in the cell cytoplasm.
- The cell size ranges from 0.1 to 5.0 micrometre in size.
