#Question id: 11910
#Unit 10. Ecological Principles
During succession species that colonize in early seral stages tend to have different life-history characteristics than those that colonize in later seral stages ;
A) Early seral stage in succession
B) Late seral stage in succession
i) Good seed dispersal ability
ii) Lower plant efficiency in low light
iii) Seed dispersal by animal
iv) Slower the resource acquisition
v) Found large biomass
vi) Seed longevity is long type
Which of the following is the correct prediction about early and the late successional seral stage?
#Question id: 11560
#Unit 7. System Physiology – Animal
Which of the following statements are correct?
I) Hormones often regulate homeostasis through
antagonistic functions.
II) Hormones of the same chemical class usually have
the same function.
III) Hormones are secreted by specialized cells
usually located in exocrine glands.
IV) Hormones are often regulated through feedback loops.
#Question id: 1155
#Unit 4. Cell Communication and Cell Signaling
The activity of beta-adrenergic receptors is regulated by:
#Question id: 14685
#Unit 4. Cell Communication and Cell Signaling
#Question id: 154
#Unit 1. Molecules and their Interaction Relevant to Biology
The peptide bond is which of the following?