#Question id: 2026
#Unit 4. Cell Communication and Cell Signaling
Which of the following statement is FALSE regarding MHC proteins
#Question id: 11741
#Unit 6. System Physiology – Plant
phloem transport indicating the importance of long distance transport in plants, the experiments demonstrated that removal of a ring of bark around the trunk of a tree, which removes the phloem. What will be its effect?
#Question id: 976
#Unit 1. Molecules and their Interaction Relevant to Biology
Which amino acid is not directly involved in the de novo biosynthesis of purines?
#Question id: 1634
#Unit 4. Cell Communication and Cell Signaling
What is the main reason an experimental animal treated with X-rays can act as a living test tube for lymphocyte transfer experiments?
#Question id: 2559
#Unit 2. Cellular Organization
Even though plants cells carry out photosynthesis, they still use their mitochondria for oxidation of pyruvate. Under what conditions will plant cell mitochondria be active in this process?