What is the function of NADH and FADH2?
a. Both release energy for glycolysis to proceed forward.
b. Both provide electrons to the electron transfer system.
c. Both produce ATP by substrate-level phosphorylation.
d. NADH delivers electrons, while FADH2 supplies H+.
e. NADH is found only in the cytosol and FADH2 only in the matrix.
B
You might also like to view...
What types of data can be used to construct phylogenies such as the one above?
A. molecular data B. fossil evidence C. anatomical, physiological and developmental studies of extant species D. molecular data, fossil evidence and anatomical, physiological and developmental studies of extant species E. None of the answers given above are correct.
Which of the following choices best describes the earliest cells?
a. aerobic heterotrophic eukaryotes b. anaerobic prokaryotes c. heat-resistant Archaea d. photosynthetic marine eukaryotes
A group of population members all of the same age is called a ________.
A. deme B. species C. tribe D. cohort
What are cytokines?
A) alert hormones that trigger the body to prepare for injury by shrinking capillaries and increasing platelet production B) enzymes that promote the replication and gathering of leukocytes C) carbohydrates which reduce inflammation in the body D) signaling proteins that help cells communicate with each other, initiating and coordinating immune actions E) organic chemicals which stimulate fever via an increase in metabolism