In the process of organismic respiration:a
oxygen is extracted from the environment by the organism and delivered to its cells.
b. the citric acid cycle takes place in the cells.
c. carbohydrates are broken down and electrons are transferred to oxygen.
d. there is an accumulation of lactic acid in the tissues due to the absence of oxygen.
e. carbon dioxide is produced in the Krebs cycle
A
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The inclusive term that describes all of the DNA in the nucleus of a cell is its
A. genome. B. chromosome. C. gene. D. proteome.
Each of the following is a primary purpose of the inflammatory response except:
A) to localize the infection. B) to neutralize any toxins being produced at the site. C) to prevent the spread of microbial invaders. D) to stimulate the production of opsonins.
Human and chimpanzee genomes share 96% DNA sequence identity. What most likely causes humans to be
phenotypically distinct from chimpanzees?
a. the presence of many new genes unique to humans b. a much larger human genome compared to the chimpanzee genome c. the loss of higher functioning genes in chimpanzees d. dramatic changes in chromosome structure and organization in humans e. small mutations in protein coding sequences and changes in regulatory units of human genes
When a bass feeds on a frog, the frog is the
A. prey. B. predator. C. vector. D. niche.