Admin Table of Contents
- 1 Which organelle is a stack of membranous sacs?
- 2 Which organelles are involved in the sorting and packaging of proteins?
- 3 What membranous organelle transports proteins?
- 4 What is the difference between membranous and Nonmembranous organelles?
- 5 Which is an organelle that is a stack of flattened sacs?
- 6 Which is an organelle of the eukaryotic cell?
Which organelle is a stack of membranous sacs?
Golgi Apparatus
Golgi Apparatus: An organelle in eukaryotic cells consisting of stacks of flat membranous sacs that modify, store, and route products of the endoplasmic reticulum.
Which organelles are involved in the sorting and packaging of proteins?
This sorting, tagging, packaging, and distribution takes place in the Golgi apparatus (Golgi body), an organelle made up of flattened discs of membrane.
What membranous organelle transports proteins?
Endoplasmic Reticulum
The Endoplasmic Reticulum or ER is an extensive system of internal membranes that move proteins and other substances through the cell. The part of the ER with attached ribosomes is called the rough ER. The rough ER helps transport proteins that are made by the attached ribosomes.
What are the flattened membranous sacs called?
…of flattened membranous sacs, called thylakoids, the outer surfaces of which are studded with regular arrays of phycobilisome granules. This arrangement, in which pigment aggregates exist on the thylakoid surfaces, is called a photosystem.
Where are proteins assembled in cells?
Ribosomes
Ribosomes are the sites in a cell in which protein synthesis takes place. Cells have many ribosomes, and the exact number depends on how active a particular cell is in synthesizing proteins.
What is the difference between membranous and Nonmembranous organelles?
On that account, fluid-filled organelles are membranous. The main difference between membranous and nonmembranous is that membranous organelles are surrounded by single or double membranes, which are structurally similar to a cell membrane whereas nonmembranous organelles are not surrounded by any kind of a membrane.
Which is an organelle that is a stack of flattened sacs?
An organelle that is a stack of flattened, membranous sacs and functions to receive, modify, and package proteins for cell secretion is the Golgi apparatus. 15. Which organelle contains cristae where enzymes and electron carriers for aerobic respiration are found?
Which is an organelle of the eukaryotic cell?
The cell’s series of tunnel-like membranes functioning in transport and storage are the endoplasmic reticulum. 14. An organelle that is a stack of flattened, membranous sacs and functions to receive, modify, and package proteins for cell secretion is the Golgi apparatus.
Is the eukaryotic cell membrane a bilayer of sterols?
The eukaryotic cell membrane is a bilayer of sterols. True False 52. Infections caused by fungi are called mycoses. True False 53. The only Division of fungi that contains human pathogens is the Deuteromycota.
How are flagella acquired in the eukaryotic cell?
12. The endosymbiotic theory says that precursor eukaryotic cells acquired flagella by endosymbiosis with a _____ ancestor, and others gained photosynthetic ability from endosymbiosis with a _____ ancestor. 13. The cell’s series of tunnel-like membranes functioning in transport and storage are the