A dendritic cell is an antigen-processing cell with long cytoplasmic processes.
Indicate whether the statement is true or false
Question 2
Which of the following statements about cystic fibrosis of the pancreas is INCORRECT?
A. The normal gene (CFTR) regulates the transfer of salt and water in and out of epithelial cells through ion channels on the cell membrane.
B. Gene mutations lead to thick mucus secretions that block pancreatic ducts, leading to atrophy and fibrosis of enzyme-secreting pancreatic cells and cystic dilation of the obstructed ducts.
C. Affected persons are prone to pulmonary infections and impaired absorption of nutrients.
D. With proper treatment, affected persons have a normal life expectancy.
E. Many different CFTR gene mutations have been described.
Cellular changes associated with short-term and long-term memory in the sea slug.
A phage cross made by doubly infecting the host cell with parental phages
Photosyntheis in a plant cell
Human embryonic stem cells stained with Tra-1-60 (green) - a stem cell marker and nestin (red), a ne
A single cell wide-band oxygen sensor has four wires with two for the heater and two for the sensor ...