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
posledela
3 years ago
12

What will most likely happen if the hydrogen pump protein in photosystem 1 is not taking in enough H+ ions into the thylakoid

Biology
2 answers:
Korvikt [17]3 years ago
8 0

There would be a decrease in formation of NADPH, that is used in the Calvin cycle.

Pavel [41]3 years ago
8 0

Answer:

No energy(ATP, NADPH ) will be produced

Explanation:

After the energy absorption (gained from sun), an electron is released by chlorophyll which is taken up by the  electron transport chain to pump hydrogen ion across the membrane. In this way H+ is pumped into the thylakoid, where ATP is produced by a process named as Chemiosmosis. After this process, the electron releases and converts NADP to NADPH (which is also an energy molecule).

Hence, the energy molecules will not be formed and all the biological processes will come to halt.

You might be interested in
1. Why is it important to conduct a market survey?​
myrzilka [38]

Answer:

ᗷEᑕᗩᑌᔕE

ITᔕ ᐯEᖇY IᗰᑭOᖇTᗩᑎT Iᑎ ᗰᗩᖇKET ᑕOᑎᑭETITIᐯEᑎEᔕᔕ. ITᔕ IᗰᑭOᖇTᗩᑎT ᗷEᑕᗩᑌᔕE ᗷEᑕᗩᑌᔕE YOᑌ ᑕᗩᑎ ᒪEᗩᖇᑎ ᗩᗷOᑌT ᗷᑌIᔕEᑎEᔕᔕ, Oᑎ ᕼOᗯ IT ᗯOᖇKᔕ ᗩᑎᗪ Oᑎ TᕼEIᖇ E᙭EᖇIEᑎᑕEᔕ. TᕼIᔕ Iᔕ IᗰᑭOᖇTᗩᑎT TO KEEᑭ TᕼE ᗷᑌIᔕEᑎEᔕᔕ ᔕᑌᑕᑕEᔕᔕᖴᑌᒪ, ᗩᑎᗪ OᖇGᗩᑎIᘔEᗪ.

3 0
2 years ago
Read 2 more answers
During what time period does the balloon drift in a clockwise direction
hjlf

Answer:

The balloon drifts in a counterclockwise direction from 9:00 a.m. to 12 (Midnight) 3.

4 0
2 years ago
The magnitude of an earthquake is a number that represents the what
Llana [10]

One useful point about the moment magnitude scale is that it is logarithmic, where each whole number represents a factor of 32. Therefore, the difference in two whole numbers of the magnitude means that an earthquake is 1,000 times stronger. For example, a 7.0 magnitude earthquake releases 1,000 times more energy than a 5.0 one.

4 0
3 years ago
One function of the poly-A tail on eukaryotic MRNA sequences is to help the MRNA be transported from the nucleus to the cytoplas
Alinara [238K]

Answer:

In eukaryotes, it is well known that polyadenylation is required to produce the mature messenger RNA (mRNA) molecule and it provides stability to the mRNA during translation initiation. In prokaryotic organisms, polyadenylation is required for the degradation of the mRNA in a mechanism that involves three steps: endonucleolytic cleavage, polyadenylation and exonucleolytic degradation. Moreover, it is also important to note that no evidence of polyadenylation has bee reported in some prokaryotes including the halophilic bacteria Haloferax volcanic (Slomovic et al. 2005).

Citation:

Slomovic, S., Laufer, D., Geiger, D., & Schuster, G. (2005). Polyadenylation and degradation of human mitochondrial RNA: the prokaryotic past leaves its mark. Molecular and cellular biology, 25(15), 6427-6435.

3 0
3 years ago
How did cyanobacteria affect Earth's early atmosphere?
hammer [34]

Answer:

The correct answer is option - C. They replaced carbon dioxide with oxygen in the atmosphere.

Explanation:

Cyanobacteria or Blue-green algae is a group of bacteria that is making its own food using water and carbon dioxide in the presence of sunlight, the process of photosynthesis

These organisms release oxygen as a byproduct of photosynthesis in the atmosphere. Through this process, these organisms replaced carbon dioxide with oxygen in the atmosphere in the early earth.

Thus, the correct answer is option C. They replaced carbon dioxide with oxygen in the atmosphere.

3 0
2 years ago
Other questions:
  • You are interested in studying a gene called CFTR because mutations in this gene in humans cause cystic fibrosis. You have made
    13·1 answer
  • Advantages of drooping of a plant on a hot day
    15·1 answer
  • A molecular clock uses mutation rates in DNA to estimate the time that two species have
    7·1 answer
  • Rue or false: a healthy diet can provide all of the nutrients that you need. true or false: a healthy diet can provide all of th
    6·1 answer
  • 6. The height of tides changes throughout the day mainly because
    11·1 answer
  • What role does the nitrogen cycle play in the life cycle of a plant? ( please help me! thank you! )
    11·2 answers
  • Identify What system moves blood<br>through the body?<br>​
    10·2 answers
  • Some simpler animals lack what type of embryonic tissue?
    13·1 answer
  • A gene contains the base sequence GTA TAG. Give one example of a silent point mutation on this gene. Explain why it would be sil
    12·2 answers
  • How long does it take for light from a star that is 8 light years away to reach Earth?
    13·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!