Plant Structure
Which is not true about a photon?

The shorter the wavelength, the greater the energy of the photons
It donates electron to reduce carbon dioxide to glucose
It is a packet of light energy
It is trapped by photosynthetic unit

ANSWER DOWNLOAD EXAMIANS APP

Plant Structure
Which of the following statements about mitochondrial proteins is true?

Some mitochondrial proteins are coded for and synthesized in the mitochondria and others
All mitochondrial proteins are coded for and synthesized in the mitochondria
All mitochondrial proteins are imported from the cytoplasm
Mitochondrial proteins arise from other mitochondrial proteins

ANSWER DOWNLOAD EXAMIANS APP

Plant Structure
Any system that is not at equilibrium

is kinetically unstable, although it may be thermodynamically stable
is thermodynamically unstable, although it may be kinetically stable
requires an enzyme to reach equilibrium
is rushing toward equilibrium at a very rapid rate

ANSWER DOWNLOAD EXAMIANS APP

Plant Structure
Which of the following statements about the outer mitochondrial membrane is not true?

The outer membrane is impermeable to hydrogen ions
The outer membrane is about 50% lipid and 50% protein by weight
The outer membrane is highly permeable to substances of small molecular weight
The outer membrane contains porins

ANSWER DOWNLOAD EXAMIANS APP