Briefly describe some of the promising avenues to increase the human lifespan
What will be an ideal response?
Answer: 1) Telomere therapy to lengthen the telomere means that aging could be slowed. 2) Drug therapy: scientists in 2009 discovered that the drug rapamycin could extend life in mice. 3) Unlocking longevity genes' ability to overcome environmental challenges and physical adversity; 4) reducing free radicals through antioxidant drugs; 5) restricting calorie intake to prolong longevity, and developing drugs to mimic caloric restriction; 6) the bionic solution: Replacing worn-out organs with transplants to prolong life.
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According to jury research, juries are more likely to a. convict defendants wearing glasses because they look like they have something to hide
b. form an opinion early in the trial, making it difficult for them to fairly judge evidence that contradicts their opinion. c. base their decisions on the evidence than on their perceptions of the attorneys or what the judge wants. d. do all of these.
Brandy is an overweight 15-year-old girl who is neither liked nor disliked by others at her school. Rather, Brandy gets no attention from her classmates at all, and she feels as though she might as well be invisible. Brandy would be considered a(n) __________ adolescent.
A. neglected B. outcast C. controversial D. rejected
A friend has asked you to describe the difference between "genotype" and "phenotype.". Based upon the material in Chapter Two of the textbook, how would you describe the difference?
What will be an ideal response?
Regarding the taste buds, which of the following statements is FALSE?
a. The tongue is covered with small protrusions called papillae. b. There are no taste buds found under the tongue. c. Stimulation of the central part of the tongue causes no taste sensations. d. All four primary taste sensations occur anywhere that taste buds exist.