Summarize the sequence of processing, sorting, and transport of proteins synthesized in a human cell. Then indicate which cell component corresponds with each number above
What will be an ideal response?
Proteins made on ribosomes attached to the endoplasmic reticulum (ER) are transferred to the interior of the ER, where they are folded and chemically modified. Many of these proteins are transported to the Golgi complex in vesicles. In the Golgi, the proteins are further modified, sorted, and packaged into vesicles for delivery to other parts of the cell and are incorporated into organelles such as lysosomes or are transported to the surface for insertion into the plasma membrane. Proteins also can be packaged into vesicles for secretion.
The diagram is labeled as follows:
1) nucleus
2) ribosome
3) vesicle
4) protein
5) cytoplasm
6) Golgi complex
7) lysosome
8) plasma membrane
You might also like to view...
Beta amyloid plaques are most often seen in persons suffering from
a. Parkinson's disease. b. Alzheimer's disease. c. heart attacks. d. muscular dystrophy. e. multiple sclerosis.
A _________ is a surgical procedure that allows breathing from an incision in the trachea.
a. true b. false
A variation of the PGD method, called ____________________, can test for genetic disorders in the egg before
fertilization Fill in the blank(s) with the appropriate word(s).
What do phylogenetic trees show?
What will be an ideal response?