In humans, the oxygen concentration of the blood is the most important chemical stimulus for regulating the rate of

respiration. Indicate whether the statement is true or false.


False - carbon dioxide

Biology & Microbiology

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A single unit of hereditary that contains the information for an individual protein is referred to as a ____

Some hep with this, please?

Biology & Microbiology

The purpose of reducing and oxidizing agents in denaturation and renaturation is the breaking and reforming of the ________ bond.

Fill in the blank(s) with the appropriate word(s).

Biology & Microbiology

The entire set of cloned fragments of the complete human genome is termed a

A. book of genes. B. recombinant gene. C. DNA library. D. restructured genome.

Biology & Microbiology

What is different about the way that NADH and FADH2 donate electrons to the electron transport chain?

A. NADH is oxidized and FADH2 is reduced. B. More protons are transported into the intermembrane space of the mitochondria in response to one molecule of FADH2 as compared to the number of protons transported in response to one molecule of NADH. C. NADH contributes its electrons to the first transmembrane complex in the electron transport chain and FADH2 contributes its electrons after the first transmembrane complex. D. The electrons from NADH ultimately go on to reduce oxygen to generate water, whereas the electrons from FADH2 are used to reduce pyruvate to lactate.

Biology & Microbiology