1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
Alex
3 years ago
13

In pavlov's classical conditioning experiment, he presented the sound of a bell along with meat powder to his dogs. after severa

l trials, the dogs learned to salivate to the sound of the bell in the absence of the meat powder. if pavlov's dogs did not salivate to a buzzer but only to a bell, then this phenomenon would be an example of ___________.
Biology
1 answer:
Simora [160]3 years ago
6 0
Conditioned stimulus

Classical conditioning is a learning procedure in which a biologically potent stimulus paired with previously neutral stimulus. This pairing will cause a response  that can be the same as the potent stimulus. This is done repeatedly for an organism to elicit a conditioned response to the previously neutral stimulus that was paired to the active stimulus. The dog salivates due to the idea that  food is related to the sound of the bell.
You might be interested in
The normal range of blood glucose is 70–120 mg/dL. A person has a blood glucose level of 170 mg/dL. Based on your knowledge of t
svlad2 [7]
Insulin and glucagon are the hormones that cause blood glucose (blood sugar) preserved in a narrow range. The pancreas serves as the central part of this process. Secreted by the pancreas are both insulin and glucagon. Determined by the production of insulin and glucagon, people can find out whether someone may have diabetes, <span> hypoglycemia, low blood pressure, etc. Insulin or glucose can be prescribed to victims of those listed issues, it is mostly used to balance out the level of glucagon and insulin to try to stop the problem.</span>
7 0
3 years ago
Increasing the alveolar ventilation rate will Group of answer choices increase the partial pressure of oxygen in the alveoli. de
Pie

Answer:

Increasing the alveolar ventilation rate will increase the partial pressure of oxygen in the alveoli.

Explanation:

Alveolar Ventilation rate is the rate of air flow in the alveoli of the lung during normal breathing. It is measured in milliliters of air per minute (mL/min). The alveolar ventilation rate is an important factor in determining the concentrations (partial pressures) of oxygen and carbon dioxide in the functioning alveoli.

A high rate of alveolar ventilation, would result in a rapid influx of oxygen-rich air and efflux carbon dioxide-filled air from the alveoli.  This ultimately results in an increase in the concentration of oxygen and a decrease in the concentration of carbon dioxide within the alveoli.

Effects of alveolar ventilation on partial pressures of alveolar carbon dioxide and oxygen (PACO₂ and PAO₂)

If the  alveolar ventilation rate is increased (and carbon dioxide production is unchanged), then the partial pressure of carbon dioxide in the alveoli, PACO₂ will decrease.

If the  alveolar ventilation rate increases, then the partial pressure of oxygen in the alveoli, PAO₂ will increase.

7 0
3 years ago
A researcher mixes M. tuberculosis with and without the rpoB mutation and adds the bacteria to cell cultures. Half the cell cult
kolezko [41]

Answer:

very few M. tuberculosis in the standard nutrient cell cultures carry the rpoB gene mutation, but almost all of the M. tuberculosis in the cell cultures with rifampin carry the rpoB mutation

4 0
3 years ago
Which ligaments prevents the tibia from sliding forward in the knee joint?
Vladimir79 [104]

Answer: Anterior cruciate ligament

Explanation:The anterior cruciate ligament (ACL) connects the front of the tibia to the back of the femur. It keeps the tibia from sliding forward and limits its rotation. The posterior cruciate ligament (PCL) keeps the tibia from sliding backward. The patella ligament helps secure the patella over the front of the knee joint.

7 0
3 years ago
In the statement does tomato juice make your hair grow faster? What is the independent variable
Alona [7]
The answer is tomatoe juice... I think

8 0
3 years ago
Other questions:
  • When is a mutated gene most likely to be passed along to offspring over several generations?
    15·1 answer
  • The pattern of criss-crossing strips of pastry on top of food is called a what?
    7·1 answer
  • 1. What element has 81 protons in the nuclei of its atoms?
    13·1 answer
  • How many days passed between the minimum and maximum of the title range in any given area
    13·1 answer
  • Which is a biological effect of the hydrogen bonding between molecules of water
    5·2 answers
  • Which biome has the highest diversity of species?
    14·2 answers
  • Foreign cells that enter our body have unique cell surface proteins, known as ________, which stimulate our body's defense to at
    12·2 answers
  • In glycolysis, as in all the stages of cellular respiration, the transfer of electrons from electron donors to electron acceptor
    7·1 answer
  • Can someone please help
    5·1 answer
  • Please help me <br>thank you ​
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!