Plant Structure
Which cell type is likely to have the most mitochondria?

Fast-twitch muscle
Liver cells
Slow-twitch muscle
Adipose cells

ANSWER DOWNLOAD EXAMIANS APP

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

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

ANSWER DOWNLOAD EXAMIANS APP

Plant Structure
Which is not true about a photon?

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

ANSWER DOWNLOAD EXAMIANS APP

Plant Structure
Why do some redox reactions in cells result in the transfer of electrons from a reductant with a higher standard redox potential to an oxidant with a lower standard redox potential?

The rules governing oxidation and reduction apply only in vitro, and not in vivo
None of these
Redox potentials are defined under standard conditions, and cellular conditions are typically not standard conditions
Electrons always go from reductants with high redox potentials to oxidants with low redox potentials

ANSWER DOWNLOAD EXAMIANS APP