i dont know i think its something in you
REAL, IMPROVED, RIGHT-OUT-OF TEXTBOOK-ANSWER:
The Golgi Apparatus.
One major class are known as the Cytochromes.
Active transport occurs through carrier proteins that pump molecules against their concentration gradient using energy from ATP. These carrier proteins undergo conformational changes to transport molecules across the cell membrane.
The Golgi apparatus is responsible for packaging and modifying proteins before they are transported to their final destinations within the cell or outside of the cell. It consists of membrane-bound sacs called cisternae that help in the processing and sorting of proteins.
Eukaryotes have membrane bound organelles. But not all organelles are bound by a membrane, for example free ribosomes.
Facilitated diffusion
One major class are known as the Cytochromes.
The Golgi complex packs proteins and other materials into membrane-bound vesicles called transport vesicles. These vesicles transport the proteins to different parts of the cell or to the cell membrane for release outside the cell.
The glucose transporter is a membrane bound protein that binds to glucose and mediates it's transport into or out of the cell.
Vacuole Membrane-bound sacs are said to receive and package proteins
Active transport occurs through carrier proteins that pump molecules against their concentration gradient using energy from ATP. These carrier proteins undergo conformational changes to transport molecules across the cell membrane.
The membrane-bound sacs in the Golgi complex are called vesicles. These vesicles transport and package proteins and other materials synthesized within the cell for storage or secretion.
These membrane bound sacs are called vesicles.
No, filtration does not require a membrane-bound carrier for transport. Filtration is a passive process that relies on pressure gradients to separate particles based on size. It does not involve specific carriers to transport molecules.
The Golgi apparatus is responsible for packaging and modifying proteins before they are transported to their final destinations within the cell or outside of the cell. It consists of membrane-bound sacs called cisternae that help in the processing and sorting of proteins.
No, viruses do not have membrane bound organalles
No, the site of protein synthesis is the ribosomes, free and bound. The ribosome is the " workbench " on which proteins are made. Proteins can be imbedded in the membrane and can span the membrane.
Eukaryotes have membrane bound organelles. But not all organelles are bound by a membrane, for example free ribosomes.