0
Endoplasmic Reticulum
Wiki User
∙ 11y ago
Add your answer:
Earn +20 pts
Structure of the smooth endoplasmic reticulum?
It is abundant in exocrine pancreatic cells and antibodies secreting plasma cells. It contains flattened sacs called cisternae. Ribosomes are attached to outer surface of its membrane. It is specialized to synthesize proteins.
What is the smooth er made of?
The S ER is made of canals with membranous walls and flat, curving sacs arranged in parallel rows throughout the cytoplasm; extend from the plasma membrane to the nucleus.
Which organelle is a network of protein fibers and tubes extending through the cytoplasm?
The Prime Example: is the MTOC; also known as "The Microtubule Organizing Centers". First runner-up is "The Cytoskeleton".
In order for a severed peripheral nerve to regenerate and recover its original function nerve fiber must sprout and enter tubes formed by?
Basement Membrane and connective tissues.
What are Description of parts of animal cell?
cell membrane - the thin layer of protein and fat that surrounds the cell. The cell membrane is semipermeable, allowing some substances to pass into the cell and blocking others.centrosome - (also called the "microtubule organizing center") a small body located near the nucleus - it has a dense center and radiating tubules. The centrosomes is where microtubules are made. During cell division (mitosis), the centrosome divides and the two parts move to opposite sides of the dividing cell. The centriole is the dense center of the centrosome.cytoplasm - the jellylike material outside the cell nucleus in which the organelles are located.Golgi body - (also called the Golgi apparatus or Golgi complex) a flattened, layered, sac-like organelle that looks like a stack of pancakes and is located near the nucleus. It produces the membranes that surround the lysosomes. The Golgi body packages proteins and carbohydrates into membrane-bound vesicles for "export" from the cell.lysosome - (also called cell vesicles) round organelles surrounded by a membrane and containing digestive enzymes. This is where the digestion of cell nutrients takes place.mitochondrion - spherical to rod-shaped organelles with a double membrane. The inner membrane is infolded many times, forming a series of projections (called cristae). The mitochondrion converts the energy stored in glucose into ATP (adenosine triphosphate) for the cell.nuclear membrane - the membrane that surrounds the nucleus.nucleolus - an organelle within the nucleus - it is where ribosomal RNA is produced. Some cells have more than one nucleolus.nucleus - spherical body containing many organelles, including the nucleolus. The nucleus controls many of the functions of the cell (by controlling protein synthesis) and contains DNA (in chromosomes). The nucleus is surrounded by the nuclear membrane.ribosome - small organelles composed of RNA-rich cytoplasmic granules that are sites of protein synthesis.rough endoplasmic reticulum - (rough ER) a vast system of interconnected, membranous, infolded and convoluted sacks that are located in the cell's cytoplasm (the ER is continuous with the outer nuclear membrane). Rough ER is covered with ribosomes that give it a rough appearance. Rough ER transports materials through the cell and produces proteins in sacks called cisternae (which are sent to the Golgi body, or inserted into the cell membrane).smooth endoplasmic reticulum - (smooth ER) a vast system of interconnected, membranous, infolded and convoluted tubes that are located in the cell's cytoplasm (the ER is continuous with the outer nuclear membrane). The space within the ER is called the ER lumen. Smooth ER transports materials through the cell. It contains enzymes and produces and digests lipids (fats) and membrane proteins; smooth ER buds off from rough ER, moving the newly-made proteins and lipids to the Golgi body, lysosomes, and membranes.vacuole - fluid-filled, membrane-surrounded cavities inside a cell. The vacuole fills with food being digested and waste material that is on its way out of the cell.
What is the structure of Smooth-Endoplasmic Reticulum?
Consist of a network of interconnected tubes in the cytoplasm. -answered by Aaron Lsk
What is the interal system of interconnected tubes and vessels in some terrestrial plants?
Vascular tissues.
Structure of the smooth endoplasmic reticulum?
It is abundant in exocrine pancreatic cells and antibodies secreting plasma cells. It contains flattened sacs called cisternae. Ribosomes are attached to outer surface of its membrane. It is specialized to synthesize proteins.
The cytoplasm's intricate network of tiny tubes is called?
endoplasmic reticulum
What is the system of membranes and tubes connecting nuclear membrane and plasma membrane?
Endoplasmic Reticulum
What groups of flattened membrane sacs and tubes?
u put it in your a$$
What is the internal system of interconnected tubes and vessels called in some terrestrial?
Vascular tissue!! Woot woot!! This is some VERY EXCITING stuff!!! =DDDDDDDD
What is the smooth er made of?
The S ER is made of canals with membranous walls and flat, curving sacs arranged in parallel rows throughout the cytoplasm; extend from the plasma membrane to the nucleus.
Proteins form the nonactive matrix of the plasma membrane?
The incontinuos tubes beside the ovaries
Characteristics of cytoplasm?
1. Cytoplasm us a gelatinlike substance that fills the cell. 2. Most of the cell's life processes occur in the cytoplasm. 3. Cytoskeleton, framework of cytoplasm, helps the cell maintain or change its shape and enables some cells to move. 4. Cytoplasm constantly flows inside the cell membrane. 5. Cytoskeleton is made up of thin, hollow tubes of protein and fiber. Hopefully you didn't get this question as your homework from the textbook. Because if so, you wasted my time! :3 Haha, hope I helped. ;* -Reyz
What are the semicircular canals in the ear?
* three half-circular, interconnected tubes located in each ear * a set of 3 loops in the inner ear that are important to balance * curved tubes containing fluid, movement of which makes us aware of turning sensations as the head moves
What is the pathway of an oxygen molecule from the nostrils to the parietal lobe of the brain?
1. nose 2. epiglottis trachea lungs bronchial tubes aveoli blood vessels osmosis hemoglobin blood heart left atrium valves left ventricle aorta arteries capilleries cells cell membrane osmosis cytoplasm mitochondria
