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
serg [7]
3 years ago
11

On-center cells: A. are excited by light that falls in the periphery of their receptive field. B. are excited by light that fall

s in the center of their receptive field. C. are inhibited by light that falls in the center of their receptive field. D. are excited by light that falls across their entire receptive field.
Biology
1 answer:
Elena L [17]3 years ago
6 0

Answer: B) are excited by light that falls in the center of their receptive field.

Explanation:

There are two types of bipolar cells present in the retina which are differentiated on the way the centres of their receptive fields respond to light. The names of bipolar cells are ON-centre and OFF-centre.

If a light fall at the centre of the receptive field of a bipolar cell, it will experience an exciting effect on that cell, resulting in it being depolarized, it is an ON-center cell.

Hence, the correct option is B.

You might be interested in
Which of these is an abiotic factor of an aquarium system
DanielleElmas [232]
Water
stones
plastic plants

hope this helps!
4 0
3 years ago
Lactate production in muscle cells is temporary, due to oxygen deficiency, sn nad+ regenerator,
Inessa [10]

Answer:

The answer is due to oxygen deficiency

Hope this helps you.

6 0
4 years ago
Which feature separates watersheds?<br> basins<br> bays<br> ridges<br> rivers
sineoko [7]

Answer: can i pls get brainliest

i believe its river

Explanation:

A watershed is land that contributes water to a stream, river, lake, pond, wetland or other body of water. The boundary that separates one watershed from another, causing falling rain or melting snow or spring water to flow downhill in one direction or the other, is known as a “watershed divide”.

3 0
3 years ago
Read 2 more answers
What's the answer to this question
Flauer [41]
The answer is C. Thermal energy is transferred to her face by radiation, and thermal energy is transferred to the bottoms of her feet by conduction. 

Conduction is a method of transferring heat by using the collision of molecules and free electrons (depending on the material). Heat is usually transferred by conduction if both objects are in contact with each other that way the molecules can collide and spread the kinetic energy thus raising their internal heat. So, since the feet and the sand are in contact, so the heat should be transferred by conduction. However, air is a very poor heat conductor, it cannot transfer heat efficiently, therefore, the first answer is not conduction. 

Radiation is a method of transferring heat too but using electromagnetic waves. It works great even in the air, or even with vacuum space. The sun shining from outer space to earth through the vacuum space is also by radiation. So, the first answer is radiation. 

The answer is C, hope it helps!
7 0
3 years ago
Choose 4 plz I need to turn this in quick and thank you
FinnZ [79.3K]

Answer:

child birth creates all movement of the body generates heat provides a frame stores minerals and protects abdominal organs

Explanation:

That should be correct

4 0
3 years ago
Other questions:
  • Rutherford coined the term used for the simplest positive charged particle and called it the
    15·2 answers
  • An unresponsive state from which a person can be aroused only briefly despite vigorous, repeated attempts is known as a _______.
    7·1 answer
  • What is the explanation of why avery, macleod, and mccarty's in vitro transformation experiment showed that dna, but not rna or
    9·1 answer
  • What is the relationship between the body's needs and exercise?
    10·1 answer
  • Sensory receptors adjust their response rates on the basis of the average amount of stimuli received, resulting in _____.
    5·1 answer
  • What is not a root function in plants? to anchor plants to produce minerals to absorb water to store food
    15·1 answer
  • Answer the questions based on the information given.
    13·2 answers
  • What is semi-conservative DNA replication and how does it differ from conservative replication? Which type of DNA replication is
    14·1 answer
  • What happens during carbon fixation?
    6·1 answer
  • Cartilage tissue is invaded by blood vessels and ___________________that first form spongy bone at the primary ossification cent
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!