This topic contains a solution. Click here to go to the answer

Author Question: Perception of pitch is primarily dependent upon the _________ a wave. a. amplitude of b. noise ... (Read 135 times)

Charlie

  • Hero Member
  • *****
  • Posts: 640
Perception of pitch is primarily dependent upon the _________ a wave.
 
  a. amplitude of
  b. noise in
 c. timbre of
 d. frequency of

Question 2

Dr. Sanders was excited to observe the effects of leptin on her obese laboratory mice and began to explore ways that leptin could be used to help people lose weight. It is likely that Dr. Sanders will
 
  a. be equally successful with humans as with mice, once the side effects of leptin are controlled.
 b. not be successful with humans, because humans do not make leptin.
 c. not be successful with humans, because obese humans are already producing high amounts of leptin and adding more would not help them lose weight.
  d. not be successful with humans, because obese humans do not have receptors for leptin.



Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

dawsa925

  • Sr. Member
  • ****
  • Posts: 326
Answer to Question 1

d

Answer to Question 2

c




Charlie

  • Member
  • Posts: 640
Reply 2 on: Jun 21, 2018
Thanks for the timely response, appreciate it


AmberC1996

  • Member
  • Posts: 317
Reply 3 on: Yesterday
Wow, this really help

 

Did you know?

Though Candida and Aspergillus species are the most common fungal pathogens causing invasive fungal disease in the immunocompromised, infections due to previously uncommon hyaline and dematiaceous filamentous fungi are occurring more often today. Rare fungal infections, once accurately diagnosed, may require surgical debridement, immunotherapy, and newer antifungals used singly or in combination with older antifungals, on a case-by-case basis.

Did you know?

More than 20 million Americans cite use of marijuana within the past 30 days, according to the National Survey on Drug Use and Health (NSDUH). More than 8 million admit to using it almost every day.

Did you know?

Many of the drugs used by neuroscientists are derived from toxic plants and venomous animals (such as snakes, spiders, snails, and puffer fish).

Did you know?

Chronic necrotizing aspergillosis has a slowly progressive process that, unlike invasive aspergillosis, does not spread to other organ systems or the blood vessels. It most often affects middle-aged and elderly individuals, spreading to surrounding tissue in the lungs. The disease often does not respond to conventionally successful treatments, and requires individualized therapies in order to keep it from becoming life-threatening.

Did you know?

In Eastern Europe and Russia, interferon is administered intranasally in varied doses for the common cold and influenza. It is claimed that this treatment can lower the risk of infection by as much as 60–70%.

For a complete list of videos, visit our video library