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
kiruha [24]
3 years ago
5

Electrons that have been excited by light energy absorbed by a chlorophyll molecule Select one: a. are absorbed to the interior

of a thylakoid. b. attached to two protons and an oxygen atom to form a water molecule. c. jump to molecules in the membrane of the thylakoids. are transformed to protons by a proton pump.
Biology
1 answer:
weqwewe [10]3 years ago
6 0
<h2>Answer is option "c"</h2>

Explanation:

  • The thylakoid membrane is a site of light-determined photosynthetic responses and is arranged into multi-lamellar and exceptionally stacked structures in cyanobacteria and chloroplasts. The fluid compartment encased by the thylakoid film is known as the thylakoid lumen.
  • The primary capacity of the lumen is thought to go about as a sink for protons and inorganic particles translocated during the light-driven photosynthetic electron move.
  • Then again, developing proof demonstrates that the thylakoid lumen is metabolically dynamic.
  • Hence, the answer is option c "jump to molecules in the membrane of the thylakoids".

You might be interested in
How scientists use repeated trials and replication in conducting experiments
puteri [66]
Scientists repeat the experiment to further prove it being correct, and they can replicate is with data, models, and other forms of proof of a correct hypothesis
6 0
3 years ago
Read 2 more answers
Which statement best describes heating by radiation
olasank [31]

Answer:

did you get the answer yet

7 0
3 years ago
Read 2 more answers
Give two ways in which saliva aids digestion. ​
77julia77 [94]

Explanation:

Saliva contains special enzymes that help digest the starches in your food. An enzyme called amylase breaks down starches (complex carbohydrates) into sugars, which your body can more easily absorb. Saliva also contains an enzyme called lingual lipase, which breaks down fats.

6 0
3 years ago
Menciona las cuatro fases de la mitosis​
Zolol [24]

Answer:

profase, metafase, anafase y telofase :)

Explanation:

( translation: prophase, metaphase, anaphase,and telophase)

3 0
3 years ago
Solid sodium reacts with liquid water to form hydrogen gas according to the equation 2 Na(s) + 2 H₂O(l) → 2 NaOH(aq) + H₂(g) Wha
lana66690 [7]

Answer: 21850.42mmHg or 28.78atm

Explanation: From the equation of the reaction, 2 moles of sodium reacts with 2 moles of water to produce 2 moles of NaoH and 1 mole of hydrogen gas at s.t.p.

molar volume of gas at s.t.p. = 22.4dm^3,

standard temperature = 0°C or 273K,

standard pressure = 760mmHg or 1atm,

molar mass of Na = 23g;

volume of the container= 20L or 20dm^3

From the equation, 2 moles or 46g of Na produces i mole or 22.4 dm^3 of hydrogen.

Therefore, 1kg or 1000g of Na will produce 22.4 * 1000/(46)= 486dm^3 of hydrogen.

To find the pressure of the gas produced, the formula P1V1/T1 = P2V2/T2

P1= 760mmHg, T1= 273K, V1 (initial volume of gas)= 486dm^3, T2=50.0°C or 50+273K= 323K, V2( final volume of gas= volume of vessel)=20dm^3  P2=?

P1= P1V1*T2/(V2T1)= 760mmHg * 323/(273)= 21850.42mmHg or 1atm*21850.42/760= 28.78atm

5 0
3 years ago
Other questions:
  • The fact that an individual smokes would be classified as which type of determinant of health?
    7·1 answer
  • What distance was used to define the astronomical unit (AU)?
    13·1 answer
  • The respiratory system contains which of the following structures and organs?
    15·1 answer
  • ASAP PLEASE HELPPP NEWTON’S THIRD LAW<br><br> THANKKK YOUU &lt;33333 (SCIENCE)
    6·2 answers
  • Questions
    15·1 answer
  • Which of the following is a vascular plant?
    7·1 answer
  • If you live in a small village in the middle of no where, these Topics would be a real issue for the village. (Select All that A
    15·1 answer
  • Regeneration is a mechanism for:<br> A: Movement<br> B: Communication<br> C: Defense<br> D: Healing
    8·2 answers
  • Which of the following make up a nucleotide?
    9·1 answer
  • What is photosynthesis?​
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!