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
VladimirAG [237]
2 years ago
11

Which photoreceptor cells respond to very dim light?

Biology
1 answer:
loris [4]2 years ago
7 0

the cells known as "Rods"

You might be interested in
Describe the movement in the amoeba
Oliga [24]
Amoebae move by growing an extension of their bodies in the direction of movement and then flowing into it. This extension is called a pseudopod because when it's fully extended it resembles a limb, despite being only an extension of the amoeba's plasma membrane.
5 0
3 years ago
Photosynthesis and Cellular Respiration: Are They Similar?
Korvikt [17]

Answer:

The two processes are similar in that they both produce energy, albeit in two different forms. ... The win-win of the two processes is that they both provide each other with the necessary ingredients for the process to take place: glucose and oxygen for cellular respiration, carbon dioxide and water for photosynthesis.

Explanation:

7 0
3 years ago
Read 2 more answers
A farmer grows potatoes by separating out the "eyes" and planting the pieces containing the "eyes". The means by which the farme
defon

Answer:

my guess would be binary fission, in not 100% sure

Explanation:

8 0
1 year ago
Read 2 more answers
True or false the period of an element is the amount of time It takes for half of a radioactive isotope to decay
Arlecino [84]
I think its false but im not too sure
3 0
3 years ago
Scientist can determine the age of ancient objects by a method called radiocarbon dating. The bombardment of the upper atmospher
IRISSAK [1]

Answer:

3688.323years

Explanation:

Given-

Half life of 14C = 5730years

As we know -

A_{(t)} = A_0e^{kt}

Where

A_{(t)} = Mass of radioactive carbon after a time period "t"

A_0= initial mass of radioactive carbon

k =radioactive decay constant

t =time

First we will find the value of "k"

\frac{1}{2} = (1)*e^{k*5730}\\

On solving, we get -

e^{5730*k}= 0.5\\5730*k = ln(0.5)\\k = -0.000121

Now, when mass of 14C becomes 64% of the plant  material on earth today, then its age would be

A_{(t)} = A_0*e^{(-0.000121*t)}\\A_{(t)}= 0.64*A_0\\0.64*A_0 = A_0*e-^{(0.000121*t)}\\t = 3688.323years

6 0
3 years ago
Other questions:
  • 10. A protein enters a cell. The outside of the cell has a higher concentration of that protein than the inside of the cell. Did
    9·1 answer
  • What is the S phase? What happens during this phase?
    7·2 answers
  • Why is charles darwin's book on the origin of species (1859) considered an important contribution to modern science?
    15·1 answer
  • _______ are RNA and protein complexes that are found in all cells. These complexes help cells during protein translation by join
    7·2 answers
  • Luciana notices that the air in her science
    8·1 answer
  • Older sedimentary rocks are usually found above younger ones. True False
    10·1 answer
  • Roger is a 60 year old man who has retired from his job. He is experiencing loneliness and emptiness in his life. What should ro
    12·1 answer
  • Please help ASAP! I have about 30 questions more to answer, so It would be so helpful if you answered this question. Thank you!
    12·2 answers
  • Article name:What is melanin and how does it affect our eye,skin and hair color? is in Newsela<br>​
    6·2 answers
  • The kidney was one of the first organs to be successfully transplanted because it is so encapsulated and has limited vessels fee
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!