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
Ronch [10]
2 years ago
6

Question 3

Biology
1 answer:
Scrat [10]2 years ago
4 0
<h3>The answer is:</h3>

B. nucleus

You might be interested in
*Fill in the blank*
Gekata [30.6K]

The noncyclic pathway is a FLOW of electrons from water, to photosystem II, to PHOTOSYSTEM I to NADPH. Energy is released  as  ELECTRONS  move through the first electron transfer chain. This energy pumps HYDROGEN IONS  into the thylakoid compartment, and then they power the formation of ATP as they flow back out. Sunlight provides the energy needed to keep this cycle going.

----------------------------------------------------------------------------------------------------

  1. Luminous energy is trapped by chlorophyll in Photosystem II.
  2. When the pigment molecules absorb light, electrons provided by water molecules get in a higher energy level.
  3. The excited electrons go through the electron transport chain from Photosystem II to a less energetic level in photosystem I.
  4. <em>When the excited electrons leave photosystem II, they are replaced by new electrons extracted from the water molecules. </em>
  5. Luminous energy absorbed move the electrons from the photosystem I to another electron acceptor, from where they get transported again and used to produce NADPH molecules.
  6. <em>When electrons leave Photosystem I, they are replaced by new electrons coming from photosystem II. </em>
  7. When the water molecule breaks down, hydrogen ions remain in the thylakoid lumen, from where they are pumped to the stroma by the ATP synthase.
  8. The released energy is used to produce ATP molecules.
  9. Hydrogen ions go back from the stroma to the thylakoid compartment.

The final products are oxygen, ATP, and NADPH.  

--------------------------------------------

Related Link: brainly.com/question/13592516?referrer=searchResults

8 0
2 years ago
A novel multicellular organism has been discovered whose natural habitat is a barren desert with limited water and nutrients. Th
STatiana [176]

Answer:

The correct answer will be- sexual reproduction

Explanation:

An organism can reproduce by either of two ways of reproduction called asexual reproduction and sexual reproduction.

Both modes of reproduction prove beneficial to the organism but based on the environmental condition, the organism use either sexual mode or asexual mode or both.

In the given condition, since the organism has to adapt and evolve in response to the desert conditions which requires changes in the DNA sequences which can take place only during the mechanism of sexual reproduction like crossing over or genetic recombination, therefore, sexual reproduction is the correct answer.

6 0
3 years ago
Why is my male reproductive organ so big?
Bumek [7]
Is your testicles swollen ? You should go see a doctor. Especially if there’s pain.
7 0
3 years ago
Read 2 more answers
Could someone please help me?
stealth61 [152]
Its "changes occur in the organism" answer
6 0
3 years ago
Stomach acids killing pathogens is the ______
Svetach [21]

Answer:

B. Immune and Digestive

Hope this helps :)

6 0
3 years ago
Other questions:
  • Explain the movement of carbon through photosynthesis and cellular respiration
    8·1 answer
  • Recovery
    14·1 answer
  • Which is an example of interdependent body systems working together to maintain homeostasis?
    9·1 answer
  • The registered nurse is teaching the nursing process in psychiatric mental health nursing to a group of student nurses. Which st
    5·1 answer
  • It is MOST accurate to say that body mass index (BMI) provides information about __________. A. body composition B. an individua
    5·2 answers
  • If two parents have brown eyes and their baby has blue eyes, what are the genotypes of the parents and what are the possible all
    9·1 answer
  • After you eat lunch, nerve cells in your stomach respond to the distension (the stimulus) resulting from the food. This is best
    8·1 answer
  • Which of these domains consist (s) of prokaryotes?
    7·1 answer
  • Is my answer correct?
    6·2 answers
  • Are amplitude and wavelength related
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!