nadph and atp are two molecules produced during the light-capturing reactions of photosynthesis. what are these molecules used for later in photosynthesis in the calvin cycle?
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Given the characteristics of the Calvin cycle, we can conclude that NADPH and ATP will be used to reduce carbon dioxide to sugar.
The Calvin cycle is known as a light-independent reaction, meaning it can occur during the dark phase of photosynthesis. It is often called the carbon reduction cycle, given that it does just that. In this cycle, carbon is reduced into a sugar known as G3P. In order to do this, it requires NADPH and ATP.
As with most reactions at a cellular level, it requires ATP. This molecule is that of Adenosine triphosphate and is often known as the "molecular currency" given how common it is as a requirement for reactions to take place. ATP is the source of energy for the Calvin cycle.
Meanwhile, NADPH is also required for the Calvin cycle. The main function of the Calvin cycle is to reduce carbon dioxide through a series of steps in order to produce G3P. In order to reduce CO2, hydrogen atoms are necessary. NADPH acts as a carrier of these hydrogen atoms, offering the ions needed for the reduction to take place.
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Related Questions
cells obtain energy by ________ food molecules such as glucose.
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Answer:
Crushing them
Explanation:
if blood calcium levels drop below 8.5 mg/dl which hormone is likely to be activated?
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Answer:
Parathyroid Hormone (PTH)
Explanation:
The major function of the parathyroid glands is to maintain the body’s calcium level in both the blood and bones.
There is a narrow range of calcium required for the nervous and muscular systems to function properly. (A normal calcium level in the blood stream ranges from 8.5-10.2 mg/dL ).
When blood calcium levels drop below a certain level, receptors in the parathyroid gland release parathyroid hormone (PTH) in proportion to the amount of calcium that is required by the body. This hormone increases blood calcium levels by stimulating osteoclasts to release calcium by breaking down bone. Osteoclasts are cells in the bones that break down and remodel bone tissue.
I have used this site, if you would like to know more please read it whenever your free.
https://www.advancedparathyroid.com/hyperparathyrodisim/what-are-the-parathyroid-glands/
the allowance for uncollectible accounts is a contra account to
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The allowance for uncollectible accounts refers to a company that accepts the risk of giving credits to those who may not pay it back. These debts are written off as uncollectable and are a contra asset on the balance reports.
Uncollectable accounts are also often referred to as doubtful accounts. This implies that the company that is giving the credit accepts the possibility that this entity may not return the money. This results in a loss for the company as is recorded as a contra asset on the balance sheets for the company. Some ways for companies to control this loss are:
Establishing requirements for creditsUsing credit collectors to claim large debtsLimiting amount of loss permitted based on historical and industry records.A contra asset or contra account is an account on a companies balance sheet that decreases the balance of certain assets. Contra derives from Latin and means against. Meaning this is an account that goes against the positive balance of the company, it subtracts from the companies earnings.
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Students created note cards comparing characteristics of eukaryotic and prokaryotic cells.
Which set of note cards most accurately compares these cells?
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Given what we know about Eukaryotic and Prokaryotic cells, we can confirm that the note card labeled "F" is the one that best compares these two cell types.
Eukaryotic and Prokaryotic cells have many differences to discuss, the ones mentioned in note cards, however, are:
The presence of membranes surrounding organelleThe location of the DNA for each cellProkaryotic cells are cells that lack any organelle or nucleus. This is due to the absence of membranes, which are needed to maintain the structure of the organelle. Due to the lack of membranes and therefore of a nucleus, the DNA of these cells can be found floating in the cytoplasm. Table F is the only one that accurately represents these traits.
Eukaryotic cells, on the other hand, are those that do possess membranes. The presence of membranes allows the eukaryotic cells to have a nucleus that can contain their DNA. This cell type is that of most multicellular organisms, whist the prokaryotic are known most commonly as bacteria. Once again, table F is the one that best represents this data.
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how did new evidence presented by other scientist's claims change the modern cell theroy
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Explanation:
Hope this helps. Goodluck.
Which two statements describe force?
A. Force causes an object's motion to remain constant.
B. A force can have mass or weight.
C. Force is the ability to change an object's motion.
D. A force can be a push or a pull.
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Answer:
D. a force can be a push or a pull and A.
many promoters of a hypothetical conserved gene have mostly adenines and thymines. what is the most likely reason for this high proportion of adenines and thymines?
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Hello, I was wondering if you can help me with questions 1 and 2.
Answers
Answer:
sorry can't help
Explanation:
you didn't upload the question
Which is a characteristic of life that is only found in living things?
made of cells
made of cells
able to use energy
able to use energy
able to move
able to move
made of carbon compounds
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Some predators hide in plain sight before ambushing their prey by virtue of their ____________________.
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Answer:
Some predators hide in plain sight before ambushing their prey by virtue of their Physical adaptations to their environment_.
Explanation:
it allows them to sneak up on their prey and get them before they can react
(aka: camouflage)
How is curdling of milk a natural change?Please answer ASAP...
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Answer:
because when curd is formed from milk, milk loss its properties and new things curd is formed
the main function of the inflammatory response is to
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Answer:
The inflammatory response is a defense mechanism that evolved in higher organisms to protect them from infection and injury. Its purpose is to localize and eliminate the injurious agent and to remove damaged tissue components so that the body can begin to heal.
Explanation:
All organisms have the same feedback mechanisms that help them maintain homeostasis.
true/false
Answers
Answer:
True
Explanation:
Do all living organisms have mechanisms for homeostasis?
All living organisms have ways of maintaining homeostasis. They have mechanisms for controlling such factors as their internal temperature, water balance, and acidity.
after telophase i of meiosis, the chromosomal makeup of each daughter cell is
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Answer:
haploid, and the chromosomes are each composed of two chromatids
Explanation:
going off what I remember
ماهو تركيب الجينينوم البشري؟
Answers
Answer:
لدى البشر جينومان ، نووي وميتوكوندريا
Answer: يشتمل الجينوم النووي على ما يقرب من 32000000 نيوكليوتيدات من الحمض النووي ، مقسمة إلى 24 جزيء خطي ، وأقصر 5000000 نيوكليوتيد في الطول وأطول 260000000 نيوكليوتيد ، كل منها موجود في كروموسوم مختلف.
Explanation:
A certain sugar has no change in color when tested with Benedict’s solution. Can you tell what type of sugar it is? Explain.
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Answer:
a certain sugar has no change in color when tested with benedict solution. can you tell which saccharide it is? no because it could be poly or disaccharide. what is the chemical formula for a polysaccharide molecule that contains 4 glucose molecules?
Sucrose
Sucrose (table sugar) contains two sugars (fructose and glucose) joined by their glycosidic bond in such a way as to prevent the glucose undergoing isomerization to an aldehyde, or fructose to alpha-hydroxy-ketone form. Sucrose is thus a non-reducing sugar which does not react with Benedict's reagent.
Explanation:
Sugars which give no color in Benedicts test are non-reducing sugars. Sucrose, a non reducing sugar does not undergo a color change in Benedict's test.
What is Benedict's solution?Benedict's solution is a chemical reagent containing copper sulphate pentahydrate and mixtures of sodium carbonate and sodium citrate. It is used to test the presence of reducing sugars.
A positive Benedicts test gives color change of blue to brick red precipitate whereas, non-reducing sugars does not give a positive result.
Sucrose contain fructose and glucose, they do not reduces the copper ion in Benedict's solution because there are no free aldehydes or ketones in sucrose.
Thus, sucrose does not reduce and will not give a color change in Benedict's test.
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structurally, atp is most like which type of molecule?
Answers
Answer:
ATP full name is Adenisin Triphosphate, therefor the molecule would look similar to adensisine, the nucleotide.
Explanation:
Structurally, ATP is most like RNA type of molecule. Therefore, option (A) is correct.
ATP and RNA are nucleic acids, macromolecules made of nucleotides. Cells employ high-energy ATP for energy. Adenosine has three phosphate groups.
RNA also helps gene expression and protein synthesis. Nucleotides comprise ribose sugar, phosphate, and one of four nitrogenous bases (adenine, guanine, cytosine, or uracil).
Ribose sugar and phosphate groups make ATP and RNA structurally similar. Unlike RNA, ATP possesses a high-energy phosphate bond. This additional phosphate bond makes ATP a good energy currency for cells. Therefore, option (A) is correct.
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Your question is incomplete but your full question was:
Structurally, atp is most like which type of molecule?
A. RNA molecule
B. Vitamin molecule
C. Amino acid
D. Fatty acid
Please help!!! Quickly!!!!
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The Correct choice is " a "
Many organisms eat at multiple trophic levels.
Answer:
The feeding relationships of organisms in the real world is almost always more complex than suggested by a food chain. For that reason, the term food web is more accurate than is food
chain.
Explanation:
hope its hepl
Some species of hares are brown most of the year, but change color to white in the winter. This allows them to
blend in through the seasons.
Where are these organisms adapted to live?
O deciduous forests
O desert
O tropical rain forests
O savanna
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The virus hijacks bacterial molecules and organelles to make new viruses. For example, bacterial (amino acids/lipids) and (mitochondria/ribosomes) are used to make viral proteins.
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unit 3 body systems test
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Answer:
ursghbbbvvvvbhhhhhhb
what are the four bases that make up the rungs of the dna ladder
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I will mark brainliest I’m sorry if I put this in the wrong. Category
The image shows embryos from four different animal species in an early stage of development.
pe
Fish Embryo,
31 Hours
Chick Embryo,
6 Days
Mouse Embryo,
11 Days
Human Embryo
41 Days
Which conclusion can be drawn from these data?
Choose the correct answer
#1Fish develop more slowly than chickens, mice, and humans.
#2Fish embryos cannot be distinguished from chicken embryos.
#3Mice and humans have no similarities during development
#4Humans are more closely related to mice than they are to chickens or fish
Answers
Answer:
#4 Humans are more closely related to mice than they are to chickens or fish.
Explanation:
If you compare the human embryo with the mouse embryo, you can tell they look very similiar, like in the way they curl up and in their eye placement/size. With the other two- fish and chickens- they look extremely different in comparison to the human embryo. The comparisons that i used before (eye placement/size and formation) I'll use as an example. They look nothing similiar to each other, therefore the answer is #4.
Hope this helps :)
PLEASE HELP WILL MARK BRAINLIEST !!
Which of the following is used to determine the relative ages of the rock?
Cross-cutting relationships
Superposition
Fossils
All of the above
Answers
Answer:
fossils because they have been on earth more then 20 million yrs
Which variable should be changed in an experiment to test how much sodium bicarbonate will dissolve in water at 25°C?
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Answer:
I believe the answer is C. Brainliest if it helped is appreciated! :)
Answer: C.
Explanation: because
what is the main substrate in the first step of glycolysis?
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Glycolysis starts with one molecule of glucose and ends with two pyruvate (pyruvic acid) molecules, a total of four ATP molecules, and two molecules of NADH.
during osmosis, the net movement of water molecules will be from areas of __ free energy to areas of __ free energy, or __ energetically.
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Osmosis refers to the net movement (diffusion) of water molecules across a semipermeable membrane. This movement occurs in favor of a concentration gradient.
During osmosis, the net movement of water molecules will be from areas of HIGH free energy to areas of LOW free energy, or DOWNHILL energetically.Osmosis involves the movement of water molecules in favor of a concentration gradient, i.e., from an area of high concentration to an area of low concentration.Osmosis is a type of passive mechanism because it does not require energy to move water across the membrane.Learn more in:
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The praying mantis is an example of a(n)
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Answer:
Insecta
The genus Mantis is in the family Mantidae, of the mantis order Mantodea. Some of its species have the common name "praying mantis".
in humans, how many chromosomes are in each cell at the end of meiosis i? how many cells are produced?
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Answer:
23 chromosomes and 4 cells
Explanation:
correct choice asap!!
bio
Answers
Explanation:
B can be the correct answer, there is no way to produce tall offspring since both parents are hom.ozygous reces.sive.
Answer: last one
Explanation:
because every pea plant produce 3 peas in a pea sack