Sammy is taking notes to study for a test. He wrote out the steps that involve hydrogen during photosynthesis. The steps are shown, but they are not in the correct order.
1 - Water is broken down into oxygen and hydrogen.
2 - Glucose is broken down to be used by plants.
3 - Hydrogen combines with carbon dioxide to form glucose.
4 - Hydrogen enters the plant as part of water.
Which lists the correct order of the steps?
Answers-
A: 4, 2, 1, 3
B: 4, 1, 3, 2
C: 4, 3, 1, 2
D: 4, 2, 3, 1
The correct order of steps (4,1,3,2) that show how hydrogen is involved during photosynthesis is as follows:
4 - Hydrogen enters the plant as part of water.
1 - Water is broken down into oxygen and hydrogen.
3 - Hydrogen combines with carbon dioxide to form glucose.
2 - Glucose is broken down to be used by plants.
PHOTOSYNTHESIS:
Photosynthesis is a process whereby green plants obtain their food using energy from sunlight.Photosynthesis requires certain substances, which are used as reactants during the process. These molecules include water, carbon dioxide, light energy from sun. Therefore, the correct order of steps (4,1,3,2) that show how hydrogen is involved during photosynthesis is as follows:4 - Hydrogen enters the plant as part of water.1 - Water is broken down into oxygen and hydrogen.3 - Hydrogen combines with carbon dioxide to form glucose.2 - Glucose is broken down to be used by plants.Learn more at: https://brainly.com/question/1757345?referrer=searchResults
How does natural selection lead to the outcome of evolution
Answer:
One species can gradually change into another species.
Explanation:
A pex
What type of organism uses and produces both oxygen and carbon dioxide?
Plants, algae, and cyanobacteria both use and produce oxygen and carbon dioxide through photosynthesis and cellular respiration, playing vital roles in the carbon cycle.
Explanation:The type of organism that both uses and produces oxygen and carbon dioxide is typically any organism that performs photosynthesis and cellular respiration. Specifically, plants, algae, and a group of bacteria known as cyanobacteria are capable of photosynthesis. They use light energy to convert carbon dioxide and water into glucose and oxygen. On the other hand, all living things, even these photosynthetic ones, engage in cellular respiration, which releases carbon dioxide and water as waste after using glucose and oxygen to create energy.
These processes of matter and energy conversion are crucial for the carbon cycle. Producers like plants and cyanobacteria capture carbon dioxide through photosynthesis and convert it into organic compounds. Consumers then use these compounds and return carbon dioxide into the atmosphere through the process of respiration. Thus, the balance of oxygen and carbon dioxide in the atmosphere is maintained by the interconnected activities of photosynthesis and respiration.
Cyanobacteria are especially versatile as they can also fix atmospheric nitrogen into ammonia, which is then utilized to form amino acids, illustrating their critical role in both carbon and nitrogen cycles.
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Which nursing actions essential before an elisa test is performed?
A plant and numerous snails occupy the same tightly closed aquarium. The aquarium is exposed to sunlight for 12 hours a day and has 2 inches of water in it. What would happen to the plant if you removed all the snails from the aquarium? The plant would die from lack of glucose. The plant would die from lack of oxygen. The plant will thrive because it can undergo both processes of photosynthesis and cellular respiration. The plant will thrive because it can photosynthesize but then it will die because it cannot perform cellular respiration.
Answer: Option C
Explanation:
The plants has the ability to survive on its own. It can itself release carbon dioxide into the closed system and use the carbon dioxide for the process of photosynthesis.
The snails in the aquarium plays a major role in the releasing carbon dioxide and cleaning the aquarium.
The ability of the plant to perform photosynthesis needs carbon dioxide and water and releases oxygen in atmosphere. Without snails also the plants will be able to survive on their own.
The plant would die from lack of glucose, if you removed all the snails from the aquarium, hence option A is correct.
What is the relationship between snails and plants?Some plants will also take ammonia, and water plants will absorb carbon dioxide for photosynthesis (as a source of nitrogen for growth). Through specialized organs like gills, aquatic species like fish and snails directly collect oxygen from the air and emit carbon dioxide into the water.
To survive, the snail must breathe oxygen, the oxygen dissolved in the water is breathed by the snail.
The oxygen generated by the aquatic plants in the aquarium is the only source of oxygen available to replenish the oxygen the snail devoured because the aquarium is a tiny biome.
Therefore, photosynthesis is the mechanism through which plants make oxygen, plant would die from lack of glucose, hence option A is correct.
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The correct sequnce for the layers within the wall of the alimentary canal from inside to soutisde is
Where are earthquakes and volcanoes most likely to occur
What happens to the energy in an organism when that organism is eaten by another organism?
When a plant cell, such as one from a peony stem, is submerged in a very hypotonic solution, what is likely to occur? when a plant cell, such as one from a peony stem, is submerged in a very hypotonic solution, what is likely to occur?
Answer:
The cell will become turgid.
Explanation:
Which body in the inner solar system has the densest atmosphere?
Final answer:
Venus has the densest atmosphere in the inner solar system, composed primarily of carbon dioxide, which leads to high surface pressure and temperatures.
Explanation:
In the inner solar system, the body with the densest atmosphere is Venus. Despite the massive sizes and deep atmospheres of the gas giants like Jupiter and Saturn, their atmospheres are composed chiefly of light gases such as hydrogen and helium, with Jupiter having the most massive among them. Venus, on the other hand, has a very thick and dense atmosphere composed predominantly of carbon dioxide, with a surface pressure about 92 times that of Earth's. The dense atmosphere of Venus creates a runaway greenhouse effect, leading to exceedingly high surface temperatures
What other data could be collected from the fossil specimen to help properly identify its evolutionary history?
Which of the following energy pyramids shows the correct placement of trophic
levels
The correct placement of tropic levels is shown by upright energy pyramid.
"The trophic level of an organism is the position it occupies in a food web."
Trophic level is described as the position of an organism in the food chain and ranges from a value of 1 for primary producers to 5 for marine mammals and humans. The method to determine the trophic level of a consumer is to add one level to the mean trophic level of its prey.
The lower level contains producers and the top level contains predators.
Energy pyramids is a graphical representation of the energy found within the trophic levels of an ecosystem." The producers have highest energy whereas the top-level organisms would have the lowest energy because energy decreases by 10% while moving from lowest to upper levels.
What are seaweeds? help
Which hormone directs essentially all events of the absorptive state?
Spotting what kind of bird during the daytime foretold death?
explain how a cell is like a factory
which of the following processes can be used by cells to make a small amount of energy and ethanol in anaerobic conditions?
A: alcoholic fermentation
B: lactic acid fermentation
C: cellular respiration
D: the electron transport chain
What is the probability of parents with allele combinations Ff and FF having an offspring that is FF?
25%
75%
100%
50%
Final answer:
The probability of parents with genotype combinations Ff and FF having an FF offspring is 50%, considering the Ff parent has a 50% chance of contributing an F allele and the FF parent will always contribute an F allele.
Explanation:
The question is asking about the probability that two parents with allele combinations Ff (heterozygous) and FF (homozygous dominant) will have an offspring with the genotype FF. To determine this, we can set up a Punnett square. The Ff parent can contribute an F allele or an f allele, each with a probability of 50%. The FF parent will always contribute an F allele since both alleles are F.
When we cross these two parents, the potential offspring's genotypes that can be produced are: FF (when the Ff parent contributes the F allele) or Ff (when the Ff parent contributes the f allele). Therefore, the probability of an FF offspring from this cross is 50%, as only one out of the two possible allele combinations from the Ff parent could result in FF (the other combination Ff would not be homozygous dominant).
So, the correct answer to the question is: 50%.
list four possible properties of a substance classified as a metalloid Can your list be used to classify an unknown substance as a metalloid? explain your answer
Why would over-inflating the cuff of the sphygmomanometer be a problem for the patient?
Evaluate the advantage of a flatworms thin body
Answer:
Flat worm.have flat bodies be wise they lack true body cavity or body fluid cavity.
They have incomplete digestive system with one opening which make them to absorb food easily.
Their shape allow easy diffussion of gases i.e take in oxygen and eliminating carbondioxide because they lack circulatory system
They have reproduction success because they are hermaphrodite.
Explanation:
Flat worm worms are organisms that live in water or moist environment. They have flat shape. They lack circulatory system, they have no true body cavity and they are hermaphrodites. Some are free living while others are parasitic. Examples include blood fluke, tapeworm. They are bilateral symmetrical.
What photosynthetic protists have a glassy, two part cell wall made of silica?
What part of the cell serves to process, package and export proteins?
The harmonic law would suggest that Neptune will take ____ to orbit the sun than mercury.
equal amounts of time
What role does DNA play in the transmission of genetic information?
Which of the following has not resulted in the decline is cheetah populations?
A. Population bottleneck
B. Overhunting
C. Habitat destruction
D. Large genetic diversity
The correct answer is option D, that is, large genetic diversity.
The total number of genetic features in the genetic makeup of a species is known as genetic diversity. It is different from genetic variability, which illustrates the capacity of the genetic features to differ.
Genetic diversity can be a result of mutation, random fertilization, random mating, and recombination among the homologous chromosomes at the time of meiosis. It functions as a way for the populations to amend with the modifying environments. Therefore, it should not result in the decline of a population.
Month-old infant is admitted to the pediatric unit with severe tachypnea, flaring of the nares, wheezing, and irritability. the parents are told that the child has bronchiolitis and needs to be hospitalized for observation and treatment. while assessing the infant, the nurse determines that the infant is in respiratory failure. what clinical finding supports the nurse's conclusion?
Which principle of population biology states, "too much or too little of any abiotic factor can limit or prevent population growth"?
The principle of population biology in question is the concept of limiting factors, specifically density-independent factors that include abiotic factors like temperature and water, affecting population growth irrespective of its density. The principle of population biology that states "too much or too little of any abiotic factor can limit or prevent population growth" refers to the concept of limiting factors. Within the two major types of limiting factors, the one specifically addressing abiotic factors is known as density-independent factors. These factors include environmental elements like temperature, water, light, and nutrients, which can impact population growth regardless of the population's density. Conversely, density-dependent factors are often biological and impact population size in relation to the population's density, affecting birth and death rates through phenomena such as competition, disease, and predation.
As populations grow, they often reach a point where resource scarcity becomes an issue. When an abiotic factor is outside of an organism's range of tolerance, it can be detrimental to the population's growth; this range includes an optimum range where the population thrives. If the abiotic factor falls below or rises above the tolerance limits, population decline can occur as individuals fail to survive in those conditions. As a result, ecologists and conservationists consider these factors essential for managing populations and ecosystems.
The ring of muscle tissue that controls the pupil's size is called the:
Final answer:
The ring of muscle that controls the pupil's size is the iris, a pigmented and circular muscle that regulates light entry into the eye and is controlled by the autonomic nervous system.
Explanation:
The ring of muscle tissue that controls the size of the pupil is called the iris. This pigmented, circular muscle is situated at the front of the eye and it plays a crucial role in vision by regulating the amount of light entering the eye. The iris contains two sets of muscle fibers; one set that acts as a sphincter to decrease pupil size and another set that helps dilate it. The autonomic nervous system controls these muscles through the sympathetic and parasympathetic pathways, with neurotransmitters like norepinephrine causing dilation and acetylcholine (ACh) resulting in constriction.
Though they are constantly changing, ecosystems are naturally