Which of the following metabolites is transported from mesophyll cells to bundle sheath cells in C4 plants during active photosynthesis?

$PEP$ carboxylase is associated with

A plant is exposed to an environment with high CO2 and low O2 concentrations. Which process would be MOST directly and significantly inhibited under these conditions?

Kranz anatomy is typical of?

Substrate for pyruvic kinase is

Oxygenic photosynthesis occurs in?

The enzyme that is not found in a ${C_3}$ plant is?

The first stable compound formed during carbon fixation differentiates $C_3$ and $C_4$ plants. In $C_4$ plants, this compound is:

The primary distinction between $C_3$ and $C_4$ plants lies in their:

${C_4}$ Cycle was first discovered in?

Which of the following metabolites is transported from mesophyll cells to bundle sheath cells in C4 plants during active photosynthesis?