Which statement regarding atp is false?

(a) atp can act as a group donor in adenylylation reactions.
(b) most enzymes that use atp bind it in a form complexed with mg2+.
(c) atp concentrations in a cell are usually much higher than the equilibrium concentration for atp hydrolysis.
(d) compared with other phosphate‑containing compounds in biochemistry, atp has a higher free energy than nearly all of the others.

The answer is D

Explanation:

D: Compared with other phosphate‑containing compounds in biochemistry, ATP has a higher free energy than nearly all of the others.

organisms that lack symmetry are called asymmetrical and belong to phylum porifera/sponges.

organisms with specialized stinging cells belong to phylum cnidaria. stinging cells are called cnidoblast cells.

cnidarians show two morphological forms : polyp (sessile) and medusa (mobile)

filter feeding is observed in porifera members.  

alternation of generation is observed in coelenterata or cnidaria. there is alternation of asexual polyp form and sexual medusoid form. it is also referred as metagenesis.

as resources become scarce because of population growth, the growth decreases after few years due to lack of resources and food.