Choose the TRUE statement(s) about neural control of breathing. (Select all that apply.)
a. The breathing rhythm is generated by neurons in the hypothalamus.
b. Breathing rate is modified by peripheral receptors that sense levels of oxygen in the carotid artery.
c. An elevation in blood PCO2 will increase breathing rate.
d. An elevation in blood pH will increase breathing rate.
Answer:
b. Breathing rate is modified by peripheral receptors that sense levels of oxygen in the carotid artery.
c. An elevation in blood PCO2 will increase breathing rate.
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Complete the following item with regard to entropy as a measure of disorder. Predict which of the following transformations of related molecules would include a change from more entropy to less entropy
A. the conversion of monosaccharides to starch B. the conversion of a polypeptide to amino acids C. the conversion of RNA to nucleotides D. salt crystals dissolving in an aqueous solution
A recent technical advancement that has accelerated the study of genomes is the ability to
A) sequence large complex genomes rapidly and inexpensively. B) rapidly identify and mutate individual disease-causing genes. C) determine the function of genes by comparing genome sequences. D) edit DNA in germ-line cells to correct disease-causing mutations.
Passive is movement
What will be an ideal response?
The blue-green clumps observed in Roquefort cheese are a result of mold growth
Indicate whether the statement is true or false