Nonsteroid hormones cause __________Blank in their target cells.Multiple Choicedecomposition of cyclic AMPconversion of cyclic AMP to ATPactivation of adenylate cyclaseinactivation of adenylate cyclase

When a steroid hormone binds to its target cell receptor, it:Group of answer choicesalters the membrane’s permeability to G proteins.is converted into cholesterol, which acts as a second messenger.causes the formation of releasing hormones.turns specific genes of the nuclear DNA on or off.causes the formation of cyclic AMP

Steroid hormones result in:Group of answer choicesdirect gene activationhormone binding to a membrane-bound receptoractivation of a G proteinactivation of adenylate cyclaseproduction of 2nd messengersall of theseNext

Cyclic electron transport enhances ATP production because?

Assertion : Cyclic photophosphorylation synthesizes ATP.Reason : ATP synthesise in cyclic photophosphorylation is not associated with NADPH

Steroid hormones exert their action by _______.Question 18Select one:a.entering the nucleus of a cell and initiating or altering the expression of a geneb.finding an appropriate cell receptor and initiating cAMP activityc.stimulating the synthesis of a glycogend.increasing blood flowe.increasing blood pressure