Determine whether each of the following statements refers to glycolysis, the Kreb’s cycle, or the electron transport chain:

A. takes place without oxygen.

B. occurs in the matrix of the mitochondria.

C. breaks down glucose into two molecules of pyruvate

D. takes place across the inner membrane of the mitochondria

E. has the highest net yield of ATP

F. powered by acetyl CoA

G. releases CO2 as a byproduct

H. releases H2O as a byproduct

A. glycolysis (it's an anaerobic process)

B. the Kreb's cycle (glycolysis occurs in the cytosol, et chain in the inner mitochondrial membrane)

C. glycolysis

D. et chain

E. et chain

F. Kreb's cycle

G. Kreb's cycle

H. et chain (when oxygen at the end of the chain combines with electrons/hydrogen ions)

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stimulus is a change in the environment that causes an organism to react. the response is the reaction to the stimulus. some examples of stimuli for zebras are drought, to many predators, and bad feeding grounds such as dead grass or plants. zebras respond to stimuli just like all other living organisms

ans.

dna fingerprinting is defined as a process that determines the dna characteristics of an individual. these dna characteristics are unique among individuals as their fingerprints, so it is known as dna fingerprinting.

steps of dna fingerprinting includes extraction of dna from sample, amplification of dna, restriction digestion of amplified dna, and then analysis of dna by gel electrophoresis, respectively.

thus, the next step performed by the scientist is 'to cut the amplified dna (obtained by polymerase chain reaction) by restriction enzymes that cleave the dna into fragments and their analysis.'