#Question id: 32229
#Unit 2. Cellular Organization
#Question id: 695
#Unit 1. Molecules and their Interaction Relevant to Biology
A D-amino acid would interrupt an alpha helix made of L-amino acids. Another naturally occurring hindrance to the formation of an alpha helix is the presence of:
#Question id: 12160
#Unit 9. Diversity of Life Forms
#Question id: 24470
#Unit 3. Fundamental Processes
#Question id: 10759
#Unit 6. System Physiology – Plant
many secondary metabolites have been suggested to have important ecological functions in plants:
a) they protect plants against being eaten by herbivores (herbivory)
b) they protect plants against being infected by microbial pathogens
c) they serve as attractants for pollinators and seed dispersing animals
d) they serve as agents of plant–plant competition
Which of the following combination from above statements is correct?