The signal recognition particle and its receptor on the surface of the endoplasmic reticulum ensure that proteins destined for incorporation into cellular membranes or
for export from the cell are translated into the endoplasmic reticulum so they may be processed through the
endomembrane system. If a mutation rendered the signal recognition particle nonfunctional,
what would likely be the most obvious effect on the cell? What if the mutation was on the
signal recognition particle receptor?
What will be an ideal response?
Model Short Answer: Answers will vary
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If you want to get DNA from a eukaryotic cell, which of the following structures would provide the largest concentration?
A. ribosome B. nucleus C. mitochondria D. lysosome
Identify the true statement about exotoxins.
A. They are structural proteins on the exterior surface of bacteria. B. They nonspecifically activate host complement and coagulation cascades. C. They bind to specific receptors on host cells. D. They promote bacterial adhesion
'Blue Comb' is a clinical condition which may affect turkeys, poultry. It is caused by with Erysipelothrix rhusiopathiae.
a. true b. false
A _____ cell can divide into any cell type, whereas _____cells can divide into many but not all cell types.
Fill in the blank(s) with the appropriate word(s).