The enzymes of the citric acid cycle are located in the

The Kreb’s Cycle are found in the mitochondrial matrix space, excluding the succinate dehydrogenase, which is considered an essential membrane protein that is definitely committed to the inner surface of the inner mitochondrial membrane, where it connects openly with mechanisms in the respiratory chain.

tsd is temerature dependent sex determination.

tsd: it is a type of environmental sex determination in which the temperature experienced during embryonic/ larval development (ambient temperature for development) determine the sex of the offspring.

crocodile displays the tsd where the ambient temperature of the developing egg determines the individual's sex. for example in the american alligator's eggs, incubation at 33 ºc produces mostly males, while incubation at 30 ºc produces mostly females. so if the american alligator's egg will get the ambient temperature (33 degree celcius)during embryonic development from egg, the offspring will be male and same for the female sex determination.