Plants change sunlight into chemical energy through photosynthesis, creating glucose and oxygen from water and carbon dioxide.
When plants make "food" through photosynthesis, they change the energy in sunlight into chemical energy. This fascinating process involves plants taking solar energy and using it to combine water (H₂O) and carbon dioxide (CO₂) to create glucose (C₆H₁₂O₆), which is a carbohydrate, and oxygen (O₂). The light energy harnessed from the sun is transformed into chemical potential energy stored in the glucose molecules. Autotrophs, like plants, capture a specific wavelength of sunlight through chlorophyll and use it during photosynthesis to build these carbohydrate molecules. The glucose produced can then be used by the plant for its growth and development or stored for later use, supporting the energy needs of the plant itself and herbivores that consume the plant matter.
The parts of the pancreas that have endocrine functions are known as the _____.
a. parathyroid glands
b. adrenal glands
c. pancreatic islets
d. endocrine glands
The right option is c. pancreatic islets
The parts of the pancreas that have endocrine functions are known as pancreatic islets. The islets cells functions by producing and releasing important hormones directly into the bloodstream. The two main pancreatic hormones produced by the islet cells are insulin and glucagon, which acts to lower blood sugar, and to raise blood sugar which is important to the functioning of key organs such as brain, liver, and kidneys.
The parts of the pancreas that have endocrine functions are known as the pancreatic islets
Further Explanation;Blood sugar regulation Regulation of blood glucose is also known as glucose homeostasis. It involves maintaining the concentration of glucose in blood at a certain constant level.Regulation of blood sugar is undertaken by the endocrine system through the hormones glucagon and insulin.Role of the pancreasPancreas is an organ that plays important roles in the digestion of food and also the regulation of blood sugar.The endocrine cells of the pancreas called the islets of Langerhans produces the insulin and glucagon hormone when triggered. Role of Insulin hormone Insulin hormone is produced by the pancreas and plays a major role in the regulation of blood sugar.When the concentration of glucose in the blood is too high above the normal range, the pancreas is triggered to produce insulin hormone which in turn enhances the use of glucose by cells and tissues.Insulin also enhances conversion of excess glucose in the liver to glycogen for storage.These action of insulin reduces the blood sugar level to normal range.Role of Glucagon hormoneGlucagon is another hormone that also plays a major role in the regulation of blood sugar concentration.When the blood sugar reduces below normal range, glucagon is produced from the pancreas.Glucagon causes less glucose to be absorbed by the body cells and tissues.Additionally, glycogen in the liver cells is converted to glucose. The result is an increase in the blood glucose concentration back to normal range.Keywords: Blood glucose regulation, role of insulin hormone, role of glucagon hormone, role of pancreas in blood sugar regulation.
Learn more about; Blood glucose regulation: https://brainly.com/question/1615930Role of insulin hormone: https://brainly.com/question/1615930Role of Glucagon Hormone: https://brainly.com/question/1615930Role of pancreas in blood sugar regulation: https://brainly.com/question/11973883Level: High school
Subject: Biology
Topic: Homeostasis
Sub-topic: Blood sugar regulation
What do you use to make an inference in biology?
What are the names of the three stages of development that a fertilized egg goes through before birth?
Making a group appear different from what is normally accepted is called _____.
Why is the process of nuclear fusion important to life on earth?
Answer:
Earth gets energy from sun which in turn produces energy through nuclear fusion.
Explanation:
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What organs are the biggest producers of lymph?
Why must organisms eat? they eat to obtain potential energy stored in the chemical bonds. they eat to provide reactants for respiration to make atp. they eat to obtain the monomers of proteins, lipids, and carbohydrates constructed in organisms. they eat to obtain carbohydrates, proteins, and lipids. all answers are correct?
All the answers are correct.
The food we eat supplies the body with energy-rich molecules such as glucose. These molecules are then broken down into a series of steps and used in cellular respiration to form CO2 and H2O, releasing energy to be used by the body (ATP). Glucose is an example of carbohydrate monomer formed by hydrolysis of polymer (polysaccharides) which is ingested by food.
Once oil is formed it must accumulate in concentrations that can be drilled and pumped, these concentrations are called
Sodium is pivotal to fluid and electrolyte balance and to the homeostasis of all body systems. select one:
a. True
b. False
TRUE OR FALSE the oxygen present in the modern atmosphere is very reactive and would tend to destroy any new kinds of organic molecules that might form from simpler compounds
Why do plant cell possess large size vacuole?
Determination of the incubation period for a disease outbreak helps to: demonstrate the location of the outbreak show the distribution of cases by time of onset verify that an epidemic has occurred identify possible infectious agents
The right option is show the distribution of cases by time of onset
Determination of the incubation period for a disease outbreak helps to show the distribution of cases by time of onset. Incubation period is the time from the moment of exposure to a pathogenic organism to the time that signs and symptoms of the disease appear. For example the incubation period of Salmonella that causes typhoid fever is between 6 to 72 hours.
Soldiers were given ______ not only to ease the pain of their injuries but also to relieve the symptoms of dysentery. heroin steroids methamphetamine morphine
The proteins that bind to the dna near regions where gene transcription begins are called the proteins that bind to the dna near regions where gene transcription begins are called homeobox genes. mrna. the gray crescent. transcription factors. promoter genes.
The answer is transcription factors. These proteins bind to the promoter region and either enable the polymerase protein to bind to the promoter and start transcription (enhancers) or inhibit the binding of the polymerase to the promoter hence repress transcription (silencers).
Pollution that falls out of the atmosphere that originated from a factory is nonpoint, or secondary source, pollution with the factory being the point, or primary source, of the pollution. Is acid rain a point source (primary) or nonpoint source (secondary) of pollution? What is the effect of acid rain on the environment? (Site 1)
Answer: Acid rain adversely affects the environment in different ways. It affects the buildings, animals, human beings and plants.
Explanation:
Acid rain is a non point source which is a result of burning of fossil fuels in the environment.
The nitrogen oxides and sulfur dioxides that is released from the environment gets dissolve with water an leads to acid rain.
This rain travels from one place to another by the effect of wind. So, acid rain is a non point source.
Answer:
Different methods that acid rain harms the ecosystem exist. Buildings, animals, people, and plants are all impacted.
Explanation:
Physical and chemical barriers prevent pathogens from getting into our body. the most comprehensive barrier is the waterproof layer of _______ that covers the body's surface.
A 22-year-old man had a strong acid chemical splashed into both of his eyes. he is conscious and alert, is experiencing intense pain, and states that he is wearing contact lenses. treatment should include:
The treatment should include removing the
contact lenses and begin irrigating the eyes by introducing the flushing fluid
at the inner corner of the eye close to the nose and allowing it to run across
the eye to the outer edge. The flushing fluid washes the eye and helps to
relieve irritation, discomfort, burning and itching by removing the strong acid
chemical.
Bacterial cells protect their own dna from restriction enzymes (endonucleases) by _____.
Bacterial cells protect their own DNA from restriction enzymes (endonucleases) by methylation.
What is methylation?Methylation is a process by which a methyl group is added to a DNA molecule, which can affect its structure, function, and activity.
In DNA methylation, a methyl group is added to a cytosine base in the DNA sequence. It is a key epigenetic modification that plays an important role in regulating gene expression, chromatin structure, and cellular differentiation during development. It tends to be associated with gene silencing, as it can prevent transcription factors from binding to DNA and activating gene expression.
Methylation is carried out by a group of enzymes called methyltransferases, which transfer a methyl group from a donor molecule to the target molecule. Methylation is a reversible process. The removal of methyl groups is catalyzed by demethylases. Thus, Bacterial cells protect their own DNA from restriction enzymes (endonucleases) by methylation.
Learn more about methylation, here:
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A thoroughbred racehorse could have at most _________ alleles of the same gene.
a. 16
b. 8
c. 4
d. 2
e. 1
Harrison has increased levels of the neurotransmitter dopamine in his prefrontal cortex and fluid-filled areas in his brain. which disorder might he be at risk of experiencing
An operculus covers which body part of a bony fish?
the gills is the answer
Because it locates cellular devices, assigns frequencies, transmits signals to the correct sites, the ___ is probably the most important part of any cellular network.
Mobile switching station
The mobile switching station is the most important part of any cellular network. It is associated with communications functions such as call set-up, release, and routing, locating cellular devices, assigning frequencies and transmitting signals to the correct sites. It also provides useful information such as user registration required to support mobile service subscribers.
risk-assessment models are used to
Risk assessment models are used to quantify the likelihood of potential dangers and adverse effects, helping to prioritize and manage risks systematically in various fields, including criminal justice and environmental policy.
Risk assessment models are utilized to quantify and evaluate the probabilities of potential dangers and to foresee adverse effects in populations as a whole and in specific subpopulations. These models help in determining how likely certain events are to happen and what their outcomes might be. A common risk assessment strategy involves ranking risks using tools like heat maps or matrices, where risks are sorted by their probability of occurrence and potential impact. Methods like these help to prioritize and systematically manage risks, which is especially crucial in fields like criminal justice, where they can be used to model the probability of reoffending. However, there's a concern that such instruments can perpetuate biases within systems, although advancing technology like machine learning algorithms aims to reduce such biases.
The use of risk assessment tools extends beyond criminal justice and includes applications in environmental policy, like supporting climate change adaptation strategies. Strategies in risk management frameworks become essential in decision-making processes under conditions of uncertainty. Sophisticated methods, such as event trees, combine probabilities and costs to aid in risk evaluation and to guide in prioritizing which risks should be addressed promptly.
Mrs. hernandez has considerable pain and swelling in her wrists, fingers, and knees. it is becoming very difficult for her to maintain her usual routines as her stiffness increases. mrs. hernandez has _____. select one:
A template dna strand contains the sequence 3'-atgctgac-5'. the corresponding sequence in the rna transcript is:
The corresponding sequence in the RNA transcript for the template DNA strand 3'-ATGCTGAC-5' is 5'-UACGACUG-3'.
When transcribing DNA to RNA, several key points must be remembered. First, the DNA and RNA strands are antiparallel, meaning they run in opposite directions. Second, RNA synthesis occurs in the 5' to 3' direction, opposing the 3' to 5' template DNA strand. Third, RNA uses ribonucleotides instead of deoxyribonucleotides, which includes replacing thymine (T) with uracil (U) when base pairing with adenine (A). Lastly, the complementary base pairing rules apply where A pairs with U (in RNA) and cytosine (C) pairs with guanine (G). Using these principles, the transcript sequence is derived as 5'-UACGACUG-3' which aligns opposite the given DNA template strand.
What is the name of the condition in which tissue from the lining of the uterus grows outside the uterus answers?
What is physical activity? question 24 options:
a.any bodily movement that is produced by the contraction of skeletal muscles and that substantially increases energy expenditure.
b.the ability to perform regular moderate to vigorous levels of physical activity without excessive fatigue
c.planned, structured, and repetitive bodily movement done to improve or maintain one or more components of physical fitness, such as endurance, flexibility, or strength
d.sitting on the couch and playing video ga?
True or false? testing a baby's blood for hiv antibodies provides evidence of the mother's hiv status.
Sodium hypochlorite, naocl, is household bleach. it removes stains from clothing through a redox reaction in which the stain molecules are oxidized. sodium hypochlorite acts as a(n)
Final answer:
Sodium hypochlorite is a commonly used household bleach and disinfectant, acting as an oxidizing agent in removing stains. It is produced via the electrolysis of diluted sodium chloride solutions. Sodium hypochlorite solutions tend to decompose, releasing chlorine which contributes to their effectiveness.
Explanation:
Sodium hypochlorite, commonly known as household bleach or simply bleach, is widely used as a disinfectant and a bleaching agent. This chemical compound, with the formula NaOCl, is known for its ability to remove stains from clothing through a redox reaction where the sodium hypochlorite acts as an oxidizing agent. In this reaction, the stain molecules are oxidized, effectively breaking down the color-causing molecules and lifting the stains.
The production of sodium hypochlorite involves the electrolysis of cold, dilute sodium chloride solutions which lead to the formation of chlorine and hydroxide ions. These ions subsequently react to produce NaOCl. Sodium hypochlorite solutions can be unstable and decompose, releasing chlorine as the active ingredient, which explains its effectiveness in both cleaning and disinfection processes.
While historically liquid chlorine was used in the production of sodium hypochlorite by companies such as Clorox, there has been a shift towards shipping concentrated solutions and diluting them as needed. This change reflects advancements in production and distribution methods, making the use of sodium hypochlorite more efficient and sustainable. Furthermore, this chemical is not only limited to household use but also plays an important role in water treatment facilities.
The days are getting shorter and the temperature is dropping. The squirrel responds to these cues by A) migrating. B) hibernating. C) shedding fur. D) gathering food.
Caching or hoarding food, is a behavior characteristic for squirrels during winter. They usually do this by putting their food in a shallow hole which will serve as food when resources are scarce in winter. Also, squirrels maximize their food consumption and body mass making the reserves that will help the animals survive.
Answer:
Gathering food.
Explanation:I know cause I did it.