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
hodyreva [135]
3 years ago
14

A puff of air to the eye causes a reflexive blink. If you precede the puff of air with a buzzer, eventually the buzzer will caus

e a blink. In this example, the buzzer begins as the _____ and eventually becomes the ______.
Biology
1 answer:
Brums [2.3K]3 years ago
5 0

There are options for this question they are:

a) neutral stimulus; conditioned stimulus

b) conditioned stimulus; neutral stimulus

c) unconditioned stimulus; conditioned stimulus

d) neutral stimulus; unconditioned stimulus

e) unconditioned stimulus; neutral stimulus

The correct answers are - In this example, the buzzer begins as the neutral stimulus and eventually becomes the conditioned stimulus. The buzzer initially is a neutral stimulus because it have no role to play in the blinking response. Eventually though through learned association the buzzer becomes a conditioned stimulus because you now associate it with a puff of air to the eye which in turn causes you to blink.

You might be interested in
_______ is an example of an abiotic factor for a given animal. A. An organism that competes with it B. The air it breathes C. Th
Nitella [24]
D. A mouse on which it feeds
8 0
3 years ago
My question is in the image!!
qaws [65]

C. ADP + P ---> ATP

3 0
1 year ago
Enzymes catalyze chemical reactions that keep cells alive. imagine that a cell had no enzymes. how would having no enzymes affec
Salsk061 [2.6K]
The chemical reactions in the cell would not happen as fast and would require more energy to catalyze the reaction between the two reactants.

Mark brainliest if I helped you 

Chemistry/ Example: Take breathing for example, when you breath you breath out carbon dioxide. The CO2 can't just leave like that and only 10% binds to hemoglobin. The rest turns into carbonic acid in your blood and its plasma. However, the acid is unstable, so it turns into bicarbonate and a dissociated proton (H). You have carbonic anhydrase that converts the two so you can breath out CO2; the carbonic acid separates into H2O and CO2. This process would take a LONG time without the enzyme-- CO2 build up, even minimal amounts it lethal. 
8 0
3 years ago
Cells must use energy to move a substance against a concentration gradient i.e., from a compartment with a low concentration of
garik1379 [7]

Answer:

Transport of sodium ions out of the cell

Transport of potassium into the cells

Transport of calcium ions out of cell

Transport of calcium ions OUT OF the cytoplasm of a cell and INTO an organelle that has a high concentration of calcium ions.

Explanation:

In general the concentration of sodium ion is higher outside the cell in the extracellular fluid and the concentration of potassium ion is higher inside the cell.  

During an active transport, a cell uses energy to move molecules against the gradient as a part of primary active transport. In the secondary active transport, the molecules move as per the electrochemical gradient established by the primary active transport.  

In primary active transport, sodium ion moves out of the cell and potassium ion moves into the cell through the assistance of sodium potassium pump. In order to maintain the stability, calcium ion from the sarcoplasmic reticulum is pumped out of the cell

Hence , the correct answers are

Transport of sodium ions out of the cell

Transport of potassium into the cells

Transport of calcium ions out of cell

Transport of calcium ions OUT OF the cytoplasm of a cell and INTO an organelle that has a high concentration of calcium ions.

8 0
3 years ago
What device is used to measure the rate at which food energy is converted to another form?
Slav-nsk [51]

Explanation:

hshsusjsksBahwuwbwbwhwjnws

4 0
3 years ago
Other questions:
  • A low mass star that converts helium to carbon is a
    14·1 answer
  • What is the result when a large amplitude sound vibrate the ear sagnificantly
    14·1 answer
  • Which epidermal layer is structured to resist abrasion, penetration, and water loss?
    5·1 answer
  • Which of the followings statements is true?
    9·2 answers
  • A virus's ability to infect an animal cell depends primarily upon the
    9·1 answer
  • Which of the following are reasons Earth's atmosphere makes conditions suitable for life? (multiple answers)
    10·1 answer
  • Why do paleontologist study fossils ?
    7·1 answer
  • 1. Which process of alimentary canal that taking food? *
    6·2 answers
  • If you follow the scientific method, what happens after you make a hypothesis?
    6·1 answer
  • Herceptin,a drug developed by the biotechnology industry, is used to treat breast cancer. it is taken only after a patient under
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!