The nitrogenase enzyme complex has the characteristics listed below

(a) Fe protein is connected to ferredoxin

(b) Fe protein is involved in ATP Hydrolysis 

(c) MoFe protein is involved in the oxidation of N2 to NH3 

(d) MoFe protein is involved in the reduction of N2 to NH3

Which of the following is true

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#Question id: 3032

#Unit 2. Cellular Organization

Which of these statements about prokaryotes is correct?

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#Question id: 14733

#Unit 2. Cellular Organization

Staphylococci are coccus bacteria which usually occur in clusters. What is the benefit of being in cluster

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#Question id: 27977

#Unit 1. Molecules and their Interaction Relevant to Biology

Respiratory complexes tightly associate with each other in the inner membrane to form respirasomes 

a. I, II, III by Cytcox

b. III-IV by UQH2 ⇌ UQ 

c. I, II, III by UQH2 ⇌ UQ 

d. III-IV by Cytc_ox

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#Question id: 16116

#Unit 7. System Physiology – Animal

Which of the following hormones acts synergistically with sympathetic nervous system?

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#Question id: 11030

#Unit 7. System Physiology – Animal

While jogging, a person has a stroke volume of 130 ml/beat and a heart rate of 120 beats per minute. If their resting stroke volume was 70 ml/beat and resting heart rate was 60 beats per minute, how did this person's cardiac output change?