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
Vaselesa [24]
11 months ago
7

In photosynthesis, the movement of protons from the stroma to the thylakoid lumen is _______ and is coupled to ________.

Biology
1 answer:
insens350 [35]11 months ago
3 0

In photosynthesis, the movement of protons from the stroma to the thylakoid lumen is proton gradient and is coupled to<u> transfer of </u><u>protons</u>.

Protons are transported across the thylakoid membrane and into the lumen through the electron transport chain (the space inside the thylakoid disk). Protons are simultaneously removed from the stroma by reduction of NADPH and added to the lumen via water splitting (the space outside the thylakoids). Protons are pumped from the stroma to the thylakoid lumen as a result of the electron passing through the first link in the electron transport chain. A fourth protein complex in the thylakoid membrane, ATP synthase, then uses the energy stored in this proton gradient to produce ATP. This protein complex, like the mitochondrial enzyme, links proton flow back across the membrane to the creation of ATP.

Learn more about thylakoid

brainly.com/question/11500875

#SPJ4

You might be interested in
Igestion of carbohydrates within the small intestine involves enzymes that come from the? a: mouth. b: stomach. c: pancreas. d:
ella [17]

Enzymes come from the pancreas.

What are Enzymes?

Enzymes are proteins that help speed up metabolism, or the chemical reactions in our bodies. They build some substances and break others down. All living things have enzymes. Our bodies naturally produce enzymes.

The small intestine, not the stomach, is where carbohydrates are chemically broken down. The chemical breakdown of digestible carbohydrates is completed by disaccharidases and pancreatic amylase. The circulation carries the monosaccharides to the liver after absorption.

To learn more about pancreatic enzymes click on the link below:

brainly.com/question/15969803

#SPJ4

8 0
1 year ago
The client asks why lab work is needed prior to starting the medication, nitrofurantoin. what information can the nurse provide
mrs_skeptik [129]
Nitrofurantoin is an antibiotic drug that used for treating urinary tract infection. This drug is relatively safe but has toxicity to some organ such as liver, nervous and lungs.
Prior lab work will exclude the chance that the organ is damaged before treatment. It also can be used to monitor if there are major adverse effect happens to the patient.
7 0
3 years ago
Read 2 more answers
You find a green organism in a pond near your house and believe it is a plant, not an alga. the mystery organism is most likely
koban [17]
I believe that the mystery organism is most likely a plant and not an alga if it is surrounded by a cuticle.  Thus the answer is B.
Alga and plats are similar in that they can produce their won food from nutrients and sunlight by a process called photosynthesis. The main difference is in their complexity, such that algae are simple organisms, sometimes unicellular, and even the largest types are relatively simple in structure. Green algae does not contain cuticle. 
7 0
3 years ago
PLEASE HELP! Which is a correct interpretation of this cladogram?
professor190 [17]

Answer:

C.  Lizards were the first organisms on Earth to have limbs.

Explanation:

This cladogram illustrates when and in what species novel anatomical traits occurred. All the organisms that follow after a certain point will have this trait present. Thus, earthworms are the first species to evolve segmented bodies which will be present in all the following organisms such as salmons. Here, segmentation is found in the vertebrae of the backbone as well as in the muscles and nerves that spread from the spinal cord, at a finer level.

This cladogram does not illustrate the evolutionary time relationship between different species. Thus, it cannot be inferred that the kangaroos evolved after earthworms.

3 0
3 years ago
Read 2 more answers
WILL GIVE BRAINLIEST!
erik [133]

Answer:

Your answers are gonna be Rabbits and Rodents, Crocodiles, Primates and Amphibians.

Explanation:

I hope this is correct and sorry if its not.

6 0
3 years ago
Other questions:
  • A unique species of snail has been discovered in the Negev Desert. At night, these snails use a toothlike rasping organ in their
    10·1 answer
  • Which is not a way that ancient people classified plants and animals?
    11·1 answer
  • Which statement explains How smog forms​
    10·2 answers
  • Sound is a mechanical wave. Therefore it ———
    12·1 answer
  • The unit of radiation absorbed energy or dose, is used for biology material only.<br> True or false
    9·2 answers
  • The alkylating chemotherapeutic agent cyclophosphamide is prescribed for a school-aged child with cancer. what is the most impor
    12·2 answers
  • The main reason it's important to only test one variable at a time is so that?
    6·2 answers
  • Explain the change of color that often occurs in leaves in the autumn in simple terms.
    8·1 answer
  • What two substances among four major types of organic compounds are made by living things? A.carbohydrates
    10·2 answers
  • the merger between _____ resulted in the first production-distribution-exhibition firm with a truly national theater chain.
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!