So, what is actually produced during the light reaction? Do you know the chemical
equation?
Answers
Answer:
The light-dependent reactions convert light energy into chemical energy, producing ATP and NADPH. 5. The light-dependent reactions can be summarized as follows: 12 H2O + 12 NADP+ + 18 ADP + 18 Pi + light and chlorophyll yields 6 O2 + 12 NADPH + 18 ATP.
Water is oxidized, electrons are transported from water to NADP+, and ATP is generated during the light processes.
What is light reaction?The light reactions are the first step in photosynthesis. The pigment chlorophyll in the thylakoid membranes of the chloroplast absorbs the energy from sunlight during these reactions. The energy is subsequently briefly transferred to two molecules, ATP and NADPH, which are used in photosynthesis' second stage. Two electron transport networks produce ATP and NADPH. Water is used in the light processes, and oxygen is created. Because the process requires sunlight to begin, these reactions can only take place during daylight hours.the reaction is provided in the image below:
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Related Questions
please help 20 points and brainliest if correct!!!!
Answers
Answer:
The egg is gaining mass.
Explanation:
The reason is because the egg wants to reach equillibrium with the syrup. So the egg absorbs the syrup to equalize the concentration of the water outside the membrane.
Answer:
Its the egg. The egg would gain mass
Explanation:
Hope this helps ( Pls brainlyist!) Thanks!
If a fault is currently locked, it is not moving. True O False
Answers
Answer:
if it is not slipping, then no
Explanation:
A locked fault is a fault that is not slipping because frictional resistance on the fault is greater than the shear stress across the fault (it is stuck). Such faults may store strain for extended periods that is eventually released in an earthquake when frictional resistance is overcome. Have a great day! :)
Which of the following distinguishes why gray wolves and Labrador retrievers are still classified as the same species?
Gray wolves and Labrador retrievers can mate and produce offspring.
Gray wolves and Labrador retrievers often run in packs together.
Gray wolves and Labrador retrievers look very similar.
Gray wolves and Labrador retrievers are both used and trained like pets.
Answers
Answer:
Gray wolves and Labrador retrievers can mate and produce offspring
Explanation:
hope it helps
Answer:
Gray wolves and Labrador retrievers can mate and produce offspring.
Explanation:
Dogs are highly domesticated versions of wolves, but the two groups can still mate and produce offspring, so they are members of the same species. Edge 2021
How do the parts of a cell
enable it to survive?
Answers
nucleus of a eukaryotic cell directs the cell's activities and stores DNA.
Eukaryotes also have a golgi apparatus that packages and distributes
proteins. Mitochondria are the power house of the cell and provide the cell
with energy
there are several different types of marine coast production, including wetlands, salt marshes, and mangrove forest. Which answer best represents the ramifications of removing these protective areas?
a) flooding
b)coastal erosion
c) hurricane damage
d)tsunami wave damage
e) all of the above
Answers
Answer: c) hurricane damage
Explanation:
Preserved animal tracks are called
fossils,
remains
fossil
mold
hard
missing layer
trace
radioactive decay
carbon-14
Answers
Answer:
The preserved animal tracks should be stored with mold and should be traced, and any missing layers should be kept and be stored hard.
Explanation:
The diagram is a model of a cellular process that occurs in the nucleus. What is the purpose of the process modeled?
Answers
Have a good day
Transcription copies DNA into RNA. Messenger RNA is transcribed DNA that encodes proteins. Therefore, a new mRNA strand is synthesized here and the process is transcription.
What is transcription?The act of producing a copy of the genetic information that is contained in a strand of DNA and converting it into a complementary strand of RNA (also known as messenger RNA or mRNA) with the assistance of RNA polymerases is referred to as transcription. This process is carried out in the cytoplasm of prokaryotic cells. This process takes place within the nucleus of eukaryotic cells.
There are three stages that make up the process of transcription: initiation, elongation, and termination.
First Step. RNA polymerase is responsible for opening up the DNA double helix (initiation)The Following Step RNA The nucleotides in the DNA template strand are the starting point for the formation of nucleotides (Elongation)The final step The newly produced mRNA is then exported from the nucleus (termination)
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1. Endosymbiosis can best be described as
A. Many cells of 1 type of organism living together
B. 2 organisms occupying the same environment
C. 1 organism completely living inside another organism
D. How a multicellular organism uses cell division to grow
Answers
Answer:
Explanation:
D
Some Zooflagellate protists live in
symbiosis. What does this mean?
A. They live alone in their environment.
B. They share living space and food with another
organism and get along.
C. They harm another organism by feeding off of
it.
D. They live individually and have no need of
food.
Answers
The water potential of a plant cell is –400 kPa. The cell is put in a solution with a water potential of –650 kPa. Describe and explain what will happen to the cell.
Answers
The cell will plasmolyse. The protoplasm shrinking away from the cell wall.
The solution is hypertonic to the plant cell.
Water diffuse from less negative water potential (plant cell) to more negative water potential (solution) via osmosis down the water potential gradient.
The water loss of plant cell cause plasmolysis to occur.
A communication plan can help family members stay in touch during an emergency. (3 points) True False
Answers
Answer:
true
Explanation: I got it right on my test
Answer:
I think it's true
Explanation:
Actinobacteria sp. are fermenting organisms, which do not require oxygen to survive. These organisms break down organic material and convert it to inorganic material. Which part of the carbon cycle does this describe?
O photosynthesis
O respiration
O decomposition
O assimilation
Answers
Answer:
The correct answer is C) decomposition!!
Explanation:
Hope this Helps!!
God Bless!!
~DuffyDuck~
Decomposition describes this part of carbon cycle. So, the correct option is (C).
What is Carbon cycle?
Carbon cycle is describes as the process in which carbon atoms travel from the atmosphere to the Earth and return back into the atmosphere. This cycle is important for maintaining a stable climate and carbon balance on the planet.
Carbon cycle affect the net amount of carbon in the atmosphere at given period of time and the rate of carbon exchange between different reservoirs on the Earth’s surface. Carbon modulates the climate change by the regulation of atmospheric CO[tex]_2[/tex] which represents one of the most important ecosystem services of value to human.
There are main processes involved in the carbon cycle:
PhotosynthesisExchangeRespirationSedimentationCombustion ExtractionThus, Decomposition describes this part of carbon cycle. So, the correct option is (C).
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why some animals (insects, birds, primate) help angiosperms to do pollination and why they don’t do it for gymnosperms?
Answers
Which steps do scientist take when investigating the natural world
Answers
2. Ask a question.
3. Form a hypothesis, or testable explanation.
4.make a prediction based on the hypothesis.
5.Test the prediction.
6.lIterate: use the results to make new hypotheses or predictions.
finish the passage
The reactants for cellular respiration are the __________ for photosynthesis. The products of cellular respiration are the _______
of photosynthesis.
Answers
The reactants for cellular respiration are the glucose and oxygen for photosynthesis. The products of cellular respiration are carbon dioxide, water, and ATP of photosynthesis.
Adding and removing energy can change the physical properties of a substance.
A) true
B) false
Answers
Answer: True.
Explanation: Energy is being removed from the substance as it changes state. As energy is added to the liquid, particles throughout the liquid move faster. Boiling. When particles move fast enough to break away from other particles, they evaporate and become gas.
A substance that undergoes a change in a chemical reaction is
a product.
an enzyme.
a chemical.
a reactant.
Answers
Answer:
Reactants
Explanation:
1pt What is the name of the region along a fault where a rupture that caused an earthquake occurred?
A. epicenter
B. focus
C. Mercalli
D. Richter
Answers
Answer:
i think its either a or b
Explanation:
sry if im rong
Which of the following is TRUE about the polarity of water?
(1 Point)
only H atoms have electrons
electrons are more strongly attracted to the H atom
electrons are more strongly attracted to
the O atom
electrons are shared equally between all atoms within the molecule
Answers
Answer:
electrons are more strongly attracted to the O atom
Explanation:
It is true that in the in the polarity of water, electrons are more strongly attracted to the oxygen atom compared to the hydrogen atom.
In a water molecule, there are two atoms, hydrogen and oxygen. These atoms are bonded together by covalent bonding. Oxygen is more electronegative compared to Hydrogen. It pulls the shared electron more itself compared to hydrogen. This leaves a net negative charge on the oxygen and net positive charge on the hydrogen. The charge separation makes water polar.
please help!! thanks !
Answers
Answer:
pretty sure it's d
most likely
Explanation:
The purpose of photosynthesis is to Release chemical energy in the form of ATP for humans Release chemical energy in the form of ATP for humans Convert solar energy to chemical energy stored in sugar Convert solar energy to chemical energy stored in sugar Build proteins in plants
Answers
Answer:
Convert solar energy to chemical energy stored in sugar
Explanation:
Photosynthesis is the process whereby green plants manufacture their food, which is in the form of a sugar (glucose). The photosynthetic process, generally, combines carbon dioxide (CO2) and water (H2O) in the presence of sunlight, which provides energy used.
The sugar (glucose) produced stores chemical energy in its chemical bonds. In a nutshell, photosynthesis converts SOLAR ENERGY (from sun) into CHEMICAL ENERGY (in glucose), which is the purpose of the process for organisms that undergo it.
Which activity uses ATP to lower body temperature?
shivering
panting
sheltering in the shade
fluffing up feathers
I think its C
Answers
Answer:
The correct answer is panting, I just took the test and got it correct.
Explanation:
Hope this helps :)
Which of the careers indicated below would appeal to Tracy's interests?
Tracy is interested in plants. She would like to use technology to create new and resistant species.
O environmental analyst
O food scientist
I
O agricultural scientist
O horticulturist
Answers
Answer:
Horticulturist
Answer:
horticulturist
Explanation:
on e d g e n u i t y
Create a personal plan of preventative health and dental management. What steps can you take to maintain your health and wellness?
answer: It is important to see my doctor regularly for an annual checkup. I will ensure that I receive all vaccinations so that I can prevent serious diseases such as mumps and measles. I will also perform monthly self-exams to check for lumps so that I can detect cancer early. I will visit my dentist twice a year for cleanings, and once a year for a dental exam, so that problems such as cavities can be taken care of promptly.
Answers
Answer:It is important to see my doctor regularly for an annual checkup. I will ensure that I receive all vaccinations so that I can prevent serious diseases such as mumps and measles. I will also perform monthly self-exams to check for lumps so that I can detect cancer early. I will visit my dentist twice a year for cleanings, and once a year for a dental exam, so that problems such as cavities can be taken care of promptly.
Explanation: On Edge 2020 also you can put this on there, but in your own words
Getting an annual or physical checkup with a doctor
Having a yearly dental examination
Keeping up to date on vaccinations
Self-examinations of breasts or testicles
Seeing a doctor or dentist when a problem occurs
Getting a yearly eye exam
Create a personalized plan for preventive care to maintain your health and well-being.
Plan regular checkups, get the proper shots, and do self-tests. Adopt a healthy lifestyle by getting enough sleep, controlling your stress, and eating a balanced diet. It is recommended to have a cleaning and checkup at the dentist twice a year. Adopt proper oral hygiene practices, such as brushing, flossing and using mouthwash.
Follow screening recommendations and put mental health first. Keep yourself hydrated, maintain proper hygiene and seek reliable health information. It is essential to talk to health care professionals and adapt their recommendations to your needs. You can actively take care of your health by taking these steps.
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When it contracts, the difference in air pressure forces air into the body_____________ *
cell
tissue
organ
organ system
Answers
Answer:
body cell
Explanation:
capillaries are used to transport oxygen to the cells of the body hence when the capillaries contract they increase pressure hence the oxygen diffuses into the body cells with the aid of tissue fluid
Animal products (such as eggs, meat, poultry, and cheese) provide us with ___________.
a. lipids
b. proteins
c. carbohydrates
d. nucleic acids
Answers
Answer:
B
Explanation:
Meat is a protein
Which activity uses ATP to raise body temperature?
shivering
storing fats
panting
hibernating
Answers
Answer:
shivering it creates energy, 60% of which is wasted on heat
Shivering uses ATP to raise body temperature. So the correct option is A.
What is shivering?Without your conscious involvement, your body controls how it reacts to stress, illness, heat, cold, and other situations. When you are too hot, for instance, you sweat to cool the body, but you don't have to think about it. And you shiver naturally when you're chilly.
Your muscles quickly contract and release, which results in a shudder. Your body naturally tries to warm up as it becomes cooler, which is why you are experiencing this uncontrollable muscular activity.
The only reason you shiver, though, is in response to the cold. You may tremble and shiver due to a variety of factors, including illness. You could start to shiver as the temperature falls below what your body considers comfortable. Your body's surface heat production might increase by around 500% when you can see yourself shivering. However, shivering will only temporarily warm you up.
Your muscles will eventually run out of glucose (sugar) to use as fuel and become too exhausted to contract and relax after a few hours. The temperature during which shivering begins varies depending on the individual. Children, for instance, may shiver more readily in reaction to higher temperatures than an adult with greater body fat would.
Therefore the correct option is A.
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The properties of a substance are not affected by chemical reactions.
A) true
B) false
Answers
Answer:
A physical property is a characteristic of matter that is not associated with a change in its chemical composition. Familiar examples of physical properties include density, color, hardness, melting and boiling points, and electrical conductivity.
Explanation:
The statement "the properties of a substance are not affected by chemical reactions" is false.
What are physical and chemical properties?A substance's physical property is a quality that can be seen or quantified without affecting the substance's identity. Color, density, hardness, and melting and boiling points are examples of physical qualities.
A quality of matter that is unrelated to a change in its chemical makeup is called a physical property. Density, color, hardness, melting and boiling points and electrical conductivity are a few common examples of physical qualities.
Chemical changes result in new compounds with different properties from the original ones, as well as new particles and maybe altered particle numbers.
Therefore, the statement is false.
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Which explanation accurately describes how matter is transformed within the process of photosynthesis?
A) In the light reactions, carbohydrates release hydrogen atoms and form carbon dioxide. The hydrogen atoms join with oxygen to form water molecules in the Calvin cycle.
B) In the Calvin cycle, carbohydrates release hydrogen atoms and form carbon dioxide. The hydrogen atoms join with oxygen to form water molecules in the light reactions.
C) The hydrogen and oxygen atoms of water are split in the Calvin cycle, and oxygen is released. In the light reactions, hydrogen atoms join with the carbon and oxygen atoms of carbon dioxide to form carbohydrates.
D) The hydrogen and oxygen atoms of water are split in the light reactions, and oxygen is released. In the Calvin cycle, hydrogen atoms join with the carbon and oxygen atoms of carbon dioxide to form carbohydrates.
Answers
Answer:
D) The hydrogen and oxygen atoms of water are split in the light reactions, and oxygen is released. In the Calvin cycle, hydrogen atoms join with the carbon and oxygen atoms of carbon dioxide to form carbohydrates.
Explanation:
Photosynthesis is the process by which plants produce carbohydrates (sugars) from carbon dioxide in the atmosphere and water using the energy of sunlight. The process of photosynthesis occurs in two stages: (i) the light-dependent stage and (ii) the light-independent stage.
Light reactions: In this stage, the hydrogen and oxygen atoms of water are split in the light reactions, and oxygen is released. Also, the energy storage molecule ATP and the reduced electron carrier NADPH are produced.
Light-independent reaction or Calvin cycle: in this stage, carbon atoms from CO₂ are incorporated into ribulose-5-phosphate and used to produce glyceraldehyde-3-phosphate, a three-carbon sugar using the energy of ATP and NADPH from the light reactions. Essentially, hydrogen atoms join with the carbon and oxygen atoms of carbon dioxide to form carbohydrates.
Answer:c
Explanation:
Please help me.
Write the equation for photosynthesis.
Answers
Answer:
6CO2 + 6H20 + (energy) → C6H12O6 + 6O2 Carbon dioxide + water + energy from light produces glucose and oxygen.
Explanation:
hope this help :)
Answer:
6CO2 + 6H2O → C6H12O6 + 6O2
Explanation:
carbon dioxide + water → sugar + oxygen