Q: Which component of the electron transport chain does cyanide inhibit? Choices: - succinate dehydrogenase - adenosine diphosphate - mitochondrial matrix - cytochrome c oxidase A:
cytochrome c oxidase

(Question)
Q: Rh antibodies can prove dangerous if they cross what barrier in pregnancy? Choices: - stomach - fungal - embryo - placental A:
(Answer)
placental

Ques: Q: What is common in muscles that have become exhausted by use? Choices: - Blood Acid Fermentation - vibration acid fermentation - clumps acid fermentation - lactic acid fermentation A:
Ans: lactic acid fermentation

(Q).
Q: What are the tiny packets of energy the sun gives off called? Choices: - ions - electrons - neutrons - photons A:
(A).
photons

Ques:Q: The expulsion stage begins when the fetal head enters what? Choices: - head is outside vagina - you can see the umbilical cord - uterus - birth canal A:

Ans:birth canal

Ques:Q: What amazing machines smash particles that are smaller than atoms into each other head-on? Choices: - nitrogen accelerators - observant accelerators - absorption accelerators - particle accelerators A:

Ans:
particle accelerators