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The appearance of Smooth ER is like it contains many circular marks. These marks are the interlocking tubular sheets, whereas the Rough ER appears like the organization of the double membranes which are spotted with the ribosomes all over. RER consists of the parallel sheets of the membrane.
- What does rough and smooth endoplasmic reticulum look like?
- What is the appearance of the smooth ER?
- What color is a rough ER?
- What does ribosomes look like?
- What does the ER organelle look like?
- How do rough and smooth ER compare structurally and functionally?
- What is the rough ER function?
- Where is the rough ER located?
- What color should the cytoplasm be?
- What does a vacuole look like?
- What does lysosome look like?
- What cytoplasm looks like?
- What does Golgi apparatus look like?
- What do chloroplasts look like?
What does rough and smooth endoplasmic reticulum look like?
There are two basic types of ER. Both rough ER and smooth ER have the same types of membranes but they have different shapes. Rough ER looks like sheets or disks of bumpy membranes while smooth ER looks more like tubes. Rough ER is called rough because it has ribosomes attached to its surface.
What is the appearance of the smooth ER?
The smooth endoplasmic reticulum comprises tube-like structure located near the cell periphery. These tubules or tubes sometimes branch forming a network that is reticular in appearance. The network of smooth endoplasmic reticulum allows for an increased surface area to be devoted to storage of key enzymes.
What color is a rough ER?
Rough ER is covered with ribosomes that give it a rough appearance. Color and label the rough ER dark green. Rough ER transports materials through the cell and produces proteins in sacks called cistern which are sent to the Golgi body, or inserted into the cell membrane.
What does ribosomes look like?
A ribosome itself looks like a little hamburger bun. It's made of two subunits: a big one (the top bun) and a small one (the bottom bun). ... Eukaryotic ribosomes are found floating freely in the cytoplasm or attached to the rough endoplasmic reticulum (RER or rough ER for short).
What does the ER organelle look like?
The endoplasmic reticulum looks like a system with membranes that form cavities, flat cisterns and non-lamellar, round structures.
How do rough and smooth ER compare structurally and functionally?
Describe the structural and functional distinctions between rough and smooth ER. The primary distinction between rough and smooth ER is the presence of bound ribosomes on the rough ER. ... The smooth ER also functions in detoxification, carbohydrate metabolism, and storage of calcium ions.
What is the rough ER function?
The endoplasmic reticulum can either be smooth or rough, and in general its function is to produce proteins for the rest of the cell to function. The rough endoplasmic reticulum has on it ribosomes, which are small, round organelles whose function it is to make those proteins.
Where is the rough ER located?
Rough ER lies immediately adjacent to the cell nucleus, and its membrane is continuous with the outer membrane of the nuclear envelope. The ribosomes on rough ER specialize in the synthesis of proteins that possess a signal sequence that directs them specifically to the ER for processing.
What color should the cytoplasm be?
Cytoplasm has no color. Cytoplasm consists of the clear, jelly-like substance that fills the spaces inside a cell, as well as all of the organelles...
What does a vacuole look like?
A vacuole looks a lot like a water balloon. There's a thin outer layer, called a membrane, holding everything in. Vacuoles collect ad hold onto all sorts of materials for a cell, including food and water. Sometimes a vacuole holds waste or bad things, as well.
What does lysosome look like?
Lysosomes appear initially as spherical bodies about 50-70nm in diameter and are bounded by a single membrane. Several hundred lysosomes may be present in a single animal cell. Recent work suggests that there are two types of lysosomes: secretory lysosomes and conventional ones.
What cytoplasm looks like?
Cytoplasm consists of all of the contents outside of the nucleus and enclosed within the cell membrane of a cell. It is clear in color and has a gel-like appearance. Cytoplasm is composed mainly of water but also contains enzymes, salts, organelles, and various organic molecules.
What does Golgi apparatus look like?
The Golgi apparatus (GA), also called Golgi body or Golgi complex and found universally in both plant and animal cells, is typically comprised of a series of five to eight cup-shaped, membrane-covered sacs called cisternae that look something like a stack of deflated balloons.
What do chloroplasts look like?
Chloroplasts are mostly oval-shaped blobs, but they can come in shapes like stars and ribbons too. They are protected by a smooth outer membrane which holds all of its material. These plastids also contain the pigment chlorophyll. This pigment is what gives plants their green color.
