#Question id: 1506
#Unit 4. Cell Communication and Cell Signaling
An oncogene codes for a growth factor receptor that is constitutively active. Of the following statements about a culture of cells expressing this gene, which would you expect to be true?
#Question id: 848
#Unit 1. Molecules and their Interaction Relevant to Biology
Which of the brain diseases is not caused by the misfolding of brain proteins in mammals
#Question id: 11399
#Unit 9. Diversity of Life Forms
The thermoacidophile, Sulfolobus acidocaldarius lacks peptidoglycan. What is likely to be true of this species?
1. It is a bacterium.
2. It is an archaean.
3. The optimal pH of its enzymes will lie above pH 7.
4. The optimal pH of its enzymes will lie below pH 7.
5. It could inhabit certain hydrothermal springs.
6. It could inhabit alkaline hot springs.
#Question id: 1336
#Unit 4. Cell Communication and Cell Signaling
A distinct form of membrane protrusion that is often observed when cells are cultured on a pliable extracellular matrix substrate is known as
#Question id: 18998
#Unit 13. Methods in Biology