Author: Study Clue

In PSII, the reaction center chlorophyll is specifically called A P700 pair B P450 group C P680 pair D P870

In oxygenic photosynthesis, the Mn–Ca cluster that catalyzes water splitting is part of A PSI reaction center B Cyt b6f

In chloroplasts, the proton gradient for ATP synthesis builds up mainly in A Stroma side B Outer envelope C Thylakoid

During the light reaction, the splitting of water occurs at which complex A Photosystem I core B Photosystem II complex

In chloroplasts, the light reactions mainly occur in which part A Thylakoid membrane B Stroma matrix C Outer envelope D

A plant cell has Ψs = −0.8 MPa and Ψp = +0.3 MPa; the correct water potential of the cell

In water potential notation, which statement about solute potential (Ψs) is always correct for living plant cells A Always positive

When a fully turgid plant cell is placed in a hypotonic solution, the cell volume increases only slightly mainly because

In plant cells, total water potential (Ψw) is mainly the sum of which two components A Matric + gravity B

Which term best describes the free energy of water in a system A Osmotic pressure B Diffusion pressure C Water