As três vias metabolicas: ciclo de Krebs, cadeia transportadora de elétrons e fosforilação oxidativa só ocorrem em condição ____.
Como é possível a manutenção de seus intermediários do ciclo de krebs na mitocôndria ?
O ciclo de Krebs é ativado quando há baixa quantidade de _____ e alta quantidade de ADP
O acaricida que interrompe a transferência de elétrons proveniente tanto do NADH quanto do FADH, prejudicando a formação do gradiente de H na cadeia transportadora de elétrons, é ?
No catabolismo um dos micronutrientes que recebe o elétron é NAD+ também conhecido como _______
É a primeira enzima do ciclo de Krebs que realiza a reação de oxidação e redução
Proteína periférica que transporta elétrons do complexo III para o IV
A capacidade do ciclo de Krebs em produzir moléculas energéticas e aminoácidos o caracteriza como uma via ______
A teoria quimiosmótica, proposta por Peter Mitchell, explica que a cadeia transportadora de elétrons e a fosforilação oxidativa estão __________ por meio da geração de um gradiente de prótons através da membrana mitocondrial interna, cuja dissipação pela ATP sintase impulsiona a síntese de ATP
Enzima do ciclo de Krebs que catalisa uma reação de fosforilação em nível de substrato, promovendo a síntese direta de ATP (ou GTP) a partir da energia liberada pela conversão de succinil-CoA em succinato.
A redução parcial do oxigênio molecular forma_____
Verticales
O grupo ____ do acetil-coA é um dos substratos do ciclo de Krebs
A mitocondrial é o local onde ocorrem as vias da respiração aeróbica, qual é a parte da mitocondria que possibilita a sintese de ATP?
A proteína responsável por utilizar o gradiente de prótons para catalisar a síntese de ATP durante a fosforilação oxidativa é ?
A ___________ , também conhecida como UCP (proteína desacopladora), é uma proteína que promove o vazamento controlado de prótons pela membrana mitocondrial interna, liberando calor e reduzindo a produção de ATP.
É incorreto afirmar que todos os ciclos de Krebs em uma célula ocorrem de maneira simultânea e coordenada, pois nem todos estão em uma fase idêntica do processo; portanto, não estão _____.
Succinato desidrogenase é a enzima do ciclo de Krebs mas também o _________ da cadeia transportadora de elétrons.
O produto da reação catalisada pela enzima malato desidrogenase no ciclo de Krebs é?
Substância que perdeu elétron sofre a reação de ____
A capacidade do FADH2 produzir 1,5 ATPs deve-se ao fato de que há liberação de ______ íons hidrogênios para o espaço intermembranas
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