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
Vitek1552 [10]
2 years ago
7

Where does the energy used to produce atp in the light reactions of photosynthesis come from?

Biology
1 answer:
jarptica [38.1K]2 years ago
7 0

Answer:

I don't know it can you help me

You might be interested in
Which statement about the effects of natural events and human activities is true?
andreyandreev [35.5K]

Answer:

B. Human activities and natural events can damage the environment.,

Explanation:

Human activities are those activities carried out by a human being. The environment is being degraded daily as a result of the activities of man as well as natural occurrences e.g earthquake, tsunami, wild fire etc.

Human activities also called anthropogenic activities that damage the environment include sewage pollution, burning of fossil fuels, oil spillage etc. Hence, according to this question, human activities and natural events can damage the environment.

4 0
3 years ago
Parents can pass on chromosomes to their children that are different than their own when the new gene combinations are created b
hodyreva [135]
<span>Parents can pass on chromosomes to their children that are different than their own when the new gene combinations are created by crossing over. The exchange of genetic material between homologous chromosomes is known as crossing over which occurs in meiosis. When homologous chromosomes pair up and exchange different segments of the genetic material. As the result, a new combination of genes will be formed. If there was not crossing over, all genes on a chromosome would be inherited together.</span>
7 0
3 years ago
Read 2 more answers
PLEASE HELP WILL MARK BRANLIEST!
Novay_Z [31]

Answer:A. decomposers

Explanation: A decomposer is an organism that decomposes, or breaks down, organic material such as the remains of dead organisms. Decomposers include bacteria and fungi. These organisms carry out the process of decomposition, which all living organisms undergo after death.

4 0
3 years ago
our study partner has drawn four models of membrane-bound vesicles to try to show what a vesicle would look like with water both
Citrus2011 [14]

Answer:

The answer (Image 1) is attached. Since the options weren't provided, I've attached the image of the options, too.

Explanation:

The plasma membrane is composed of phospholipids, a special form of lipids with a hydrophilic head and hydrophobic tail. According to the fluid mosaic model, the hydrophilic heads are positioned towards the outside where they freely interact with the extracellular matrix and cytosol. Whereas, the hydrophobic tails are positioned towards the inside so they aren't exposed to water.

Liposomes are lipid bases particles used for drug and vector delivery. The picture shows a typical liposome.

In the current case, for water to move both outside and inside, hydrophilic heads should be present inside as well as outside the tails.

7 0
3 years ago
When your Math teacher was handing out the test, you noticed that your respiration rate and heartbeat increased, your palms got
Papessa [141]

Answer:

My pretest behaviors were triggered by the sympathetic nervous system, while my body returned to its normal state by the way of the parasympathetic nervous system, after the test.

Explanation:

The sympathetic nervous system and the parasympathetic nervous system are part of the autonomic nervous system. The main function of the autonomic nervous system is to regulate the heart, kidneys, and liver which are not under voluntary control. The regulation of the body’s unconscious actions is executed through the sympathetic and the parasympathetic nervous system.

Upon exposure to stressors or threats, the sympathetic nervous system is triggered. Epinephrine and norepinephrine are then released, causing acceleration of the heart, constriction of blood vessels, increase in blood pressure, profuse sweating and other related responses against stress. The sympathetic nervous system controls all these involuntary responses that could be termed “fight-flight-or-freeze” response.

On the other hand, the parasympathetic nervous system initiates what is termed “rest and digest” response, which occurs immediately after the “fight-flight-or-freeze” phase response to stress is over. The body is returned to its normal state by the parasympathetic nervous system. The parasympathetic nervous system releases acetylcholine, which regulates the function of the body during a period of rest or recuperation.  

5 0
3 years ago
Other questions:
  • What is the third codon in the mRNA you produced in
    6·1 answer
  • The bacterial species Staphylococcus aureus is found on the skin and in the nasal passages of about 20% of the human population.
    15·1 answer
  • If you remove red blood cells, white blood cells, and platelets from blood, what remains
    6·1 answer
  • Frogs have developed some adaptations to survive in their environment. Match the adaptations to the benefits.
    15·2 answers
  • Farm animals can be classified based on what
    14·2 answers
  • Why does DNA make a good molecule for storing information
    11·1 answer
  • In which isotope is the strong nuclear force not strong enough to balance electrostatic forces between protons? Carbon-13 hydrog
    11·1 answer
  • What level of organization is formed when many cells come together ?
    14·2 answers
  • Students are growing plants in pots on the windowsill of
    10·1 answer
  • Hz. Salih'in hayatından çıkarılacak dersler nelerdir?<br>​
    13·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!