#Question id: 12191
#Unit 6. System Physiology – Plant
#Question id: 31188
#Unit 4. Cell Communication and Cell Signaling
#Question id: 27632
#Unit 1. Molecules and their Interaction Relevant to Biology
The two forms of poly(Pro) helix all cis (I) or all trans (II) peptide bonds with different no of amino acid per turn
(a) poly(Pro) I as a right-handed helix with 3.3 residues per turn
(b) poly(Pro) I as a right-handed helix with 3 residues per turn
(c) poly(Pro) II is a left-handed helix with 3 residues per turn.
(d) poly(Pro) II is a left-handed helix with 3.3 residues per turn.
Choose the correct options of the following
#Question id: 10656
#Unit 10. Ecological Principles
Which of the following is an incorrect statement about the regulation of populations?
A) The logistic equation reflects the effect of density independent factors, which can ultimately stabilize populations around the carrying capacity.
B) Density-independent factors have an increasingly greater effect as a population’s density increases.
C) High densities in a population may cause physiological changes that inhibit reproduction.
D) Because of the overlapping nature of population-regulating factors, it is often difficult to precisely determine their cause-and-effect relationships.
#Question id: 11569
#Unit 7. System Physiology – Animal
Oxytocin and antidiuretic hormone (ADH) are synthesized in the ________ but released from the ________.