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
ludmilkaskok [199]
3 years ago
8

What type of photoreceptor cell allows us to see gray tones in dim light, and provides our peripheral vision

Biology
1 answer:
Andru [333]3 years ago
3 0

Answer:

Rods.

Explanation:

There are two types of photoreceptor cells, the cones, and the rods.

The cones adapt our vision to bright light and allow us to see colors. On the other hand, rods photoreceptors make us see in the dark and do not perceive many colors; that is why we can not distinguish colors in the dark. Also, they provide peripheral vision since they are on the external edges of the retina.

You might be interested in
Which of the following metabolic pathways is anabolic?
ioda

Answer:

Photosynthesis

Explanation:

Hmmm I am not entirely sure but I think the explanation is that photosynthesis is a process in which simple compounds are used to make complex compounds whereas in the other processes mentioned its vice versa.

3 0
3 years ago
Incorporation of _____, a neutral antibiotic, into a polyvinyl chloride membrane allows for the manufacture of an ion-selective
Alja [10]

The incorporation of valinomycin, a neutral antibiotic, into a polyvinyl chloride membrane allows for the manufacture of an ion-selective electrode that is highly selective for potassium.

<h3>How Valinomycin Ionophores Enter and Transport K+ across Model Lipid Bilayer Membranes?</h3>

  • A biomimetic lipid membrane attached to the surface of the gold electrode contained the cyclic peptide valinomycin.
  • The ionophore characteristics of the peptide were investigated using electrochemical impedance spectroscopy, and the conformation and orientation of the antibiotic valinomycin within the membrane were identified using polarization modulation infrared reflection absorption spectroscopy.
  • By forming a complex with potassium ions and an ion pair with a counter anion, valinomycin transports ions across the membrane, and the combination of these two techniques revealed novel information about the ionophore mechanism.
  • The ion pair is located inside the hydrophobic portion of the membrane and makes a little angle of around 22° with the surface normal.

To learn more about Valinomycin refer to:

brainly.com/question/13977514

#SPJ4

5 0
2 years ago
What does a cell have that determines if it is prokaryotic or eukaryotic?
babymother [125]

Answer:

The presence of new nucleus in the cell

Explanation:

If the cell have true nucler then it is eukaryotic,but when it is having not true nuclear in the cell then it is prokaryotic

8 0
3 years ago
Read 2 more answers
If the atp synthase for an organism contains 15 c subunits, how many protons must flow through atp synthase per each new atp tha
anastassius [24]

Each time a new ATP is created, ATP synthase must process 5 protons.

<h3>Where is ATP synthase found and what does it do?</h3>
  • ADP and phosphate are converted into ATP by the mitochondrial enzyme ATP synthase, which is located in the inner membrane.
  • Protons are transported over a gradient created by electron transfer from the chemically positive to the negative side of the proton, which drives the flux of protons.
<h3>How does photosynthesis's ATP synthase function?</h3>
  • The light-driven production of ATP is catalyzed by the chloroplast ATP synthase, which is activated in the light and deactivated in the dark by redox-modulation via the thioredoxin system.
  • This down-regulation is thought to be crucial for minimizing wasted ATP hydrolysis at night.
<h3>What makes ATP synthase so crucial?</h3>

All cellular functions are powered by ATP, which is constantly used by cells and required for production. About 100 ATP molecules can be produced by each ATP synthase every second.

learn more about ATP synthase here

<u>brainly.com/question/893601</u>

#SPJ4

3 0
1 year ago
1 What part of the cell does the ping pong ball or ball of tin foil show?
Natali5045456 [20]

Answer:

ok I don't know the first one

2.nucleus is the power of cell and that make a new organisms and also it control all of cell activities.

3.green

4.ya b/c it is made or get in green pigment.

5.that is unspecified of plant cell and get in chloroplaste.

6 0
2 years ago
Other questions:
  • Use the Law of Syllogism to draw a conclusion from the two given statements.
    8·1 answer
  • Which of the following does the human body not do to maintain homeostasis
    11·2 answers
  • Weather is unaffected by continental shifting. true or false
    9·2 answers
  • Help me in 5 minutes or less​
    15·1 answer
  • Drag each characteristic to the correct location on the phylogenetic tree. Complete the phylogenetic tree by matching each chara
    11·1 answer
  • Which is one of the six fundamental elements that are found in living organisms?
    12·1 answer
  • Can the scientific method be used to prove unique historical events?
    6·1 answer
  • Which of the following occurs as water vapor cools in the atmosphere? transpiration condensation precipitation evaporation
    12·2 answers
  • Developing countries tend to have high birth rates. why?
    8·1 answer
  • Nguyên tử Y có 3 proton và số khối bằng 7. Kí hiêụ nguyên tử của Y là
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!