ghrelin is a peptide hormone that: a. stimulates satiety. b. decreases eating behavior. c. stimulates eating behavior. d. serves as an antagonist to hunger.
Answers
Ghrelin, popularly known as "the hunger hormone," is a gastric peptide hormone that controls food intake, body weight, as well as taste perception, reward, cognition, learning, and memory.
What causes ghrelin to be released?Growth hormone secretagogue receptor (GHS-R) is activated by the multifunctional gut hormone ghrelin. The stimulatory effects of ghrelin on food intake, fat storage, and growth hormone release are its distinctive biological properties. The "hunger hormone" ghrelin is well-known. Ghrelin is a hormone that is produced by enteroendocrine cells in the gastrointestinal tract, namely the stomach. It is frequently referred to as the "hunger hormone" since it makes people more likely to want to eat. When hungry, ghrelin levels in the blood are at their peak; they then decline after meals. Ghrelin is impacted by the things you eat. For instance, eating foods strong in protein or good carbs lowers ghrelin levels more than eating foods high in fat. Your stomach produces the hormone known as ghrelin.To learn more about Ghrelin, refer to:
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Related Questions
The cell membrane of an animal cell is damaged due to a bacterial infection.
What function is most immediately affected by the damage?
Choose 1 answer:
A
Transport of materials into and out of the cell
B
Protein synthesis
C
ATP synthesis
D
Storage of genetic material
Answers
Answer:
A
Explanation:
The cell membrane would be damaged and A describes what the cell membrane does. Hope this helps!
what is alcohol and it's meaning
Answers
Answer:
Alcohol consumption is the drinking of beverages containing ethyl alcohol. Alcoholic beverages are consumed largely for their physiological and psychological effects, but they are often consumed within specific social contexts and may even be a part of religious practices
Answer:
Alcohol is a psychoactive substance that is found in alcoholic beverages. It is also used in some medicines and household products. Alcohol is made when yeast ferments sugars, such as those found in grains, fruits, and vegetables. The fermentation process produces ethanol, which is the type of alcohol that is found in alcoholic beverages.
Alcohol is a depressant drug, which means that it slows down the central nervous system. This can lead to a number of effects, including:
* Impaired judgment
* Drowsiness
* Slurred speech
* Loss of coordination
* Nausea and vomiting
* Blacking out
* Unconsciousness
In large quantities, alcohol can be fatal. It can also lead to a number of health problems, including:
* Liver damage
* Heart disease
* Cancer
* Brain damage
* Mental health problems
* Alcohol dependence
Alcohol use is a major public health problem. It is estimated that alcohol is a factor in over 88,000 deaths in the United States each year. Alcohol use is also a leading cause of traffic accidents, injuries, and violence.
If you are concerned about your alcohol use, please talk to your doctor. There are many resources available to help you reduce or quit your alcohol use.
Explanation:
Which statements describe social behavior? Check all that apply.
Social behavior refers to the interactions that occur between two or more members of different species.
Social behavior refers to the interactions that occur between two or more members of the same species.
Social behavior refers to all of the interactions that occur between animals.
All animals are extremely social and form social groups. O Some animals are extremely social and form social groups.
Answers
Answer:
What are the characteristics of social behaviour?
General characteristics
Social behaviour ranges from simple attraction between individuals to life in complex societies characterized by division of labour, cooperation, altruism, and a great many individuals aiding the reproduction of a relative few.
Explanation:
the two structural divisions of the nervous system are the:
Answers
Answer: The nervous system as a whole is divided into two subdivisions: the central nervous system (CNS) and the peripheral nervous system (PNS).
Explanation:
How do prokaryotic cells vary? A in their ability to move B all are true C in cell shape D in cell wall composition
Answers
Prokaryotic cells vary in cell wall composition. The correct option is D.
How do prokaryotic cells differ?Prokaryotes and eukaryotes differ from one another in a number of significant ways. These distinctions include structural variance, such as whether a nucleus is present or missing, and molecular variation, such as whether the DNA is in a circular or linear shape.
Which are characteristics of a prokaryotic cell?The nuclear membrane is absent. Lysosomes, chloroplasts, Golgi bodies, and mitochondria are not present. One chromosome contains all of the genetic material. They are deficient in the histone proteins, which are crucial parts of eukaryotic chromosomes. An exterior layer called a plasma membrane divides the interior of a cell from its surroundings.
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A cloud is made up of a. dust and water vapor b. rain c. water vapor only d. dust only
Answers
Answer:
dust and water vapor
Explanation:
When water evaporates and condenses into clouds it combines with microscopic dirt and dust particles high in the atmosphere which give the water something to connect to as it condenses into raindrops.
Answer:
A
Explanation:
clouds are made of dust and water vapor
the primary cortex contains a map of the body based on the importance of sensory input from different parts of the body. a. somatosensory b. visual c. auditory d. motor please select the best answer from the choices provided a b c d
Answers
The primary somatosensory cortex contains a map of the body based on the importance of sensory input from different parts of the body.
Thus, the correct option is A.
The somаtosensory system is a pаrt of the sensory nervous system. The somаtosensory system is а dynаmic system of sensory neurons and neurаl routes, which respond to chаnges аt the inside or surfаce the body. Its function is the cаpаcity to understаnd the feeling from different parts of the body. There аre different forms of such аs touch, tension, vibrаtion, temperаture, scrаtch, tickle, and pаin.
The somаtosensory system is а three-neuron system which relаys sensаtions in the periphery and trаnsmits them to the sensory cortex in the pаrietаl lobe through pаths thru the spinаl cor", the brаin stem and the thаlаmic relаy nuclei.
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What do cells. Need to do between divisons to make sure that s full set of dna gets passed on to each daughter cell
Answers
Answer:
the dna must be copied
Explanation:
have a nice day
Answer:
The cell needs to replicate itself and the DNA must be copied for a full set to be passed onto the daughter cell.
Explanation:
Describe how energy for the photosynthesis reaction is gained by plants?
Answers
Answer:
The chloroplasts that are on the leaves of plants trap the solar energy which is used along with carbon dioxide and water to make glucose and oxygen.
Explanation:
HELP WILL MARK BRAINLIST IF CORRECT
Answers
The answer is the independent variable because the independent variable will always change or affect the dependent variable.
Answer: I would say A. Dependent? Nah it’s B. Prob
Explanation: hope this helps.
how are plants adapted to survive in the desert?
Answers
Some desert plants store water in their leaves stems or roots. Others have thick, waxy skin that prevents water loss. Some desert plants have small leaves that help reduce evaporation. Others have deep taproots that help them reach the underground water sources.
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What term refers to water that goes down the drain in your sink and shower or washing machine?
A) contaminants
B) wastewater
Answers
Answer:
B) wastewater
Explanation:
all the waste water that goes down our sinks, out of the shower, from our washing machines and even from our toilets. Blackwater – waste water that comes from our toilets. Greywater – waste water that comes from our sinks, laundries, showers and baths.
Which is tied to a person’s beliefs in regard to persuasive speaking? a. a person’s likes and dislikes b. religion or lack of religion c. customs in other countries d. the manners learned from their family
Answers
A person’s beliefs in regard to persuasive speaking is tied to a person’s likes and dislikes; option A.
How does a person's belief affect his speaking?The belief a person has will affect the verbal and non-verbal cues of the individual. Also, the likes and dislikes of the individual will also affect his persuasive speaking abilities.
In conclusion, a person's likes and dislikes affects a person's persuasive speaking.
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HELP
what phenotypes will be shown by the offspring in this punnett square?
Answers
Answer:
A. All offspring will show the dominant phenotype for this trait.
Hope this helps!
Explanation:
Explain how the villi and the alveoli are adapted to absorb molecules into the bloodstream. (6 marks)
Answers
Answer:
they have Well supplied blood vessels which carry away absorbed food. Lacteal present which transports absorbed lipids away from Small Intestine
Villi and alveoli both are filled with rich network of blood capillaries, and the blood constantly moves through them that maintains a steep concentration gradient.
What are blood capillaries?Capillaries are the thinnest blood vessels. Capillaries are delicate vessels which exist throughout the body. They transport blood, nutrients and oxygen to all the cells in organs and all the organ systems. Capillaries are the smallest blood vessels of the vascular system.
The alveoli present in the lungs are covered with a rich blood supply of capillaries. This network provides a diffusion gradient for the gases through which oxygen move into the blood and carbon dioxide move into the lungs. The alveoli are highly folded which gives them high surface area: volume ratio for gaseous exchange. The alveolar walls are one-celled thick which makes it easy for the gases to diffuse across.
This gradient produced by the capillary network in the villi increases the amount of dissolved, digested food that can be absorbed into the bloodstream from the alveoli of small intestine.
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Why is less energy needed for reaction to occur when enzyme is present?
Answers
Answer:
enzymes don't affect the free energy of the reactants or products
Explanation:
That is, they don't change whether a reaction is energy-releasing or energy-absorbing overall. That's because enzymes don't affect the free energy of the reactants or products. Instead, enzymes lower the energy of the transition state, an unstable state that products must pass through in order to become reactants.
This is the study of the natural processes that occur in the environment and how humans can affect them?
A. Biodiversity
B. Environmental science
C. Ecology
D. Ecosystems
(Thank you for helping !)
Answers
Answer: Ecology is the study of organisms and how they interact with the environment around them. An ecologist studies the relationship between living things and their habitats.
Explanation:
Which type of mutation is this:
Original Strand: TTC AGC TAG
Mutated Strand: TTC AGC CAG
Answers
Answer:
substitution
Explanation:
It switched with T-C, nothing had gotten added on or deleted.
What is composed of cells that produce hormones and secrete them into the bloodstream?.
Answers
Answer:
Endocrine glands are composed of cells that produce hormones and secrete them into the bloodstream.
Explanation:
Have a nice day^^
match each part of a cell to its structural features.
1.lager size in plant cells----->
2.salt and water base----->
3.grainy appearance----->
4.permeable and flexible---->
a.cytoplasm
b.cell membrane
c.rough endoplasmic reticulum
d.vacuole
Answers
Answer:
1)vacuole covers most part in a plant cell
2)cytoplasm is a salty and water base
3)rough endoplasmic reticulum has a grainy appearance
4)The cell membrane is flexible and semi-permeable
Answer:
)vacuole covers most part in a plant cell
2)cytoplasm is a salty and water base
3)rough endoplasmic reticulum has a grainy appearance
4)The cell membrane is flexible and semi-permeable
Explanation:
Match the following functions to the correct type of tissue.
storage and transport
Vabsorption, secretion, and sensation
protection, growth, and repair
support and binding
Answers
connective tissue = storage and transport
epithelial tissue = absorption, secretion, and sensation
epithelial tissue = protection, growth, and repair
connective tissue = support and binding
Answer:
look at the answer above me
Explanation:
Which is the best date variety must be refrigerated after harvest because of its high sugar content? Tamar Zahidi Thoory Black Sphinx Question 2 2 pts Which of the following statements about dates is FALSE? Commercial dates palms are typically propagated from seed. Dates are members of the Arecaceae or palm family. Dates are dioecious with male and female plants. A mature female date palm can yield upwards of 100 to 200 pounds of fruit each year.
Answers
The date variety that must be refrigerated after harvest due to its high sugar content is the Zahidi date.
Dates are known for their sweet taste, and some varieties have a particularly high sugar content. Among the options provided, the Zahidi date variety is known for its high sugar content and is commonly refrigerated after harvest to maintain its quality.
Tamar dates, also known as Medjool dates, are known for their soft and chewy texture. Thoory dates are a dry variety and are typically consumed in a dried form without the need for refrigeration. Black Sphinx dates, also known as Black Abbada dates, are characterized by their dark color and are often enjoyed fresh.
Therefore, based on the options provided, the Zahidi date variety is the one that must be refrigerated after harvest due to its high sugar content. Refrigeration helps preserve the quality, texture, and taste of the Zahidi dates by slowing down enzymatic activity and inhibiting microbial growth.
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Helppppppppppppppppppp I’ll mark you brainlist
Answers
Answer:
photosynthesis
Explanation:
what are the sub division of pteridophytes?
explain it
Answers
Answer:
Pteridophytes are the "spore bearing vascular plants" and also called as seedless vascular plants belong to the cryptogams. ... Tracheophyta are further divided into four main groups : Psilopsida, Lycopsida, Sphenopsida and Pteropsida.
1. How many atoms are present in 8. 500 mole of chlorine atoms?
2. Determine the mass (g) of 15. 50 mole of oxygen.
3. Determine the number of moles of helium in 1. 953 x 108 g of helium.
4. Calculate the number of atoms in 147. 82 g of sulfur.
5. Determine the molar mass of Co.
6. Determine the formula mass of Ca3(PO4)2
Answers
The number of atoms in 8.500 mol of chlorine atoms is 5.1167 x 10²⁴ atoms of chlorine
The mass of 15.50 moles of oxygen is 247.98 g
The number of moles of helium in 1.953 x 10⁸ g is 4.880 x 10⁷ moles
The number of atoms present in 147.82 g of sulfur is 2.774 x 10²⁴ atoms of sulfur
The molar mass of Co (cobalt) is 58.93 g/mol.
The formula mass of Ca₃(PO₄)₂ is 310.18 g/mol.
What is the number of atoms present in 8. 500 mole of chlorine atoms?The number of atoms is determined as follows:
1 mole of atoms contains 6.022 x 10²³ atoms
In 8.500 moles of chlorine atoms, the number of atoms present would be:
8.500 mol x 6.022 x 10²³ atoms/mol = 5.1167 x 10²⁴ atoms of chlorine
The molar mass of oxygen is 15.999 g/mol.
The mass of 15.50 moles of oxygen would be:
15.50 mol x 15.999 g/mol = 247.98 g
The molar mass of helium is 4.003 g/mol.
The number of moles of helium in 1.953 x 10⁸ g would be:
1.953 x 10⁸ g / 4.003 g/mol = 4.880 x 10⁷ moles
The molar mass of sulfur is 32.06 g/mol.
The number of moles of sulfur in 147.82 g would be:
147.82 g / 32.06 g/mol = 4.608 moles
The number of atoms present will be:
4.608 mol x 6.022 x 10²³ atoms/mol = 2.774 x 10²⁴ atoms of sulfur
The molar mass of Co (cobalt) is 58.93 g/mol.
The formula mass of Ca₃(PO₄)₂ will be determined as follows:
Ca: 3 x 40.08 g/mol = 120.24 g/mol
P: 2 x 30.97 g/mol = 61.94 g/mol
O: 8 x 16.00 g/mol = 128.00 g/mol
Formula mass of Ca₃(PO₄)₂ = 120.24 + 61.94 + 128.00
Formula mass of Ca₃(PO₄)₂ = 310.18 g/mol.
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How can you say that pickling of a lemon is a desirable change
Answers
Cosas no vivas que afectan seres vivos
Answers
okay thank you I semi dont understand but hey :)
Answer:
Non-living things are inanimate objects or forces with the ability to influence, shape, alter a habitat, and impact its life. Some examples of non-living things include rocks, water, weather, climate, and natural events such as rockfalls or earthquakes.
Explanation:
Living and Non-Living Activity Guide - National Park Servicehttps://www.nps.gov › teachers › lessonplans ›
the nutrients protein, B vitamins, and iron
function in supporting the immune system by
Answers
Protein, B vitamins, and iron all play important roles in supporting the immune system.
Protein is essential for the production of antibodies and immune cells that help to fight off infections. It is also needed for the repair and maintenance of tissues that have been damaged by infections.
B vitamins, particularly vitamins B6, B9 (folate), and B12, are involved in the production of immune cells and antibodies. These vitamins also help to regulate immune cell function and promote the production of cytokines, which are important signaling molecules that help to coordinate the immune response.
Iron is necessary for the production of hemoglobin, which is a protein in red blood cells that carries oxygen to the body's tissues. Iron is also involved in the function of immune cells and the production of cytokines. However, too much iron can actually be harmful to the immune system, as it can promote the growth of harmful bacteria and viruses.
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Which of the following describes the perspective of
environmental determinism?
O A contemporary ecological view that human activity is affecting the global
environment toward a negative outcome
O A former scientific viewpoint stating that factors within the physical geography
of a region shape the local population's culture and behaviors
O A twentieth-century idea that human cultures are imprinted on the landscape
in different forms of land use and architecture
O A belief system based on an ideology that humans have dominion over Earth
and its natural resources
Answers
Answer:
The correct answer is "former scientific viewpoint stating that factors within the physical geography of a region shape the local population's culture and behaviors".
Explanation:
The idea of environmental determinism rise during the early part of the twentieth century, when concepts such as "culture" and "society" had not been studied the way they do today. Environmental determinism states that the geographical and physical conditions of a region defines human society, including its economics and cultural features. Nowadays, environmental determinism is considered a simplistic way of studying humans, since it implies that social conditions have no impact on human's development.
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In which two ways do plant cells use the sugar made in photosynthesis ?
• to produce phosphate groups
• to store inorganic matter
• to supply the plant with energy for life
• to make other types of organic molecules
Answers
The two ways in which plant cells use the sugar made in photosynthesis are to supply the plant with energy for life and to make other types of organic molecules. The correct options are c and d.
What is photosynthesis?Photosynthesis is a method that plants and other lifeforms use to transform light energy into chemical energy that can then be released to fuel the organism's activities via cellular respiration.
Plants use their leaves to trap light energy during photosynthesis. Plants use the sun's energy to convert water and carbon dioxide into glucose, a sugar.
Plants use glucose for energy and to make other substances such as cellulose and starch. Cellulose is used to construct cell walls.
Thus, c and d are the correct options.
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