Falling blood glucose levels will stimulate the endocrine cells of the pancreas to secrete glucagon are called alpha cells
When there is a decrease in glucose levels, the pancreas responds to the change by releasing glucagon into the bloodstream. Glucagon activates the liver to convert stored glycogen into glucose, which is released into the bloodstream, this, in turn, raises the blood sugar levels, returning them to normal.
The pancreas has two types of cells that are responsible for regulating blood glucose levels. Alpha cells, which secrete glucagon, and beta cells, which secrete insulin. Glucagon is a hormone that stimulates the breakdown of glycogen stored in the liver and muscle cells. Glycogen is a polymer of glucose that is stored in the body and is an important source of energy.s energy supply. So therefore the endocrine cells of the pancreas that will secrete glucagon when the blood glucose levels fall are called alpha cells.
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all living organisms have DNA. That DNA is made of the same building blocks(nucleotides). what does this evidence suggest?
Fluorite is a strange mineral. It can glow in the dark! You and your classmates think your mineral sample is fluorite but it is
not dark in the classroom! What other special property can you use to identify your mineral as fluorite?
Answer:
Fluorite is very easy to identify if you consider cleavage, hardness and specific gravity.
Are cells living or non living
Answer:
CELLS! Living things use energy, move, consume water and food, etc. Any individual form of life that is capable of growing and reproducing is considered an organism. All organisms get water and other materials from the environment.
Explanation:
A nurse is preparing to administer phytonadione to a newborn. after confirming the order, what will the nurse do next?
Administer the medication.
A nurse is preparing to administer phytonadione to a newborn. after confirming the order, what will the nurse do next she should Administer the medication.
The nursing interventions for new born include keeping the baby warm, stimulating the baby to breathe, giving breaths to the baby who isn't breathing well, and performing chest compressions if needed.
Other important nursing interventions for a new born includes immediate and thorough drying of the baby, early-skin-to-skin contact between the mother and the newborn, properly-timed cord clamping, and non-separation of the mother and baby for early breastfeeding initiation.
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What’s the fossil fuels and why are they a problem.?
Answer:
A fossil fuel is a fuel formed by natural processes, such as anaerobic decomposition of buried dead organisms, containing organic molecules originating in ancient photosynthesis that release energy in combustion.
Explanation:
the fossil fuels are a problem because: Fossil fuels take a toll on the environment. They cause obvious problems such as oil spills and smog filled air. ... Acid rain, for example, caused partially by sulfur in fossil fuels, damages buildings and harms trees, aquatic life, and insects. Pollution mixes with clouds and forms acid rain.
What gave the smooth ER its name?
The smooth endoplasmic reticulum (smooth ER) got its name due to its appearance under an electron microscope.
Unlike the rough endoplasmic reticulum, which has ribosomes attached to its surface giving it a rough texture, the smooth ER has a continuous, smooth membrane without ribosomes. This membrane-bound organelle plays a crucial role in lipid synthesis, metabolism, and detoxification of drugs and toxins. It also helps regulate calcium ions in the cell and participates in the breakdown of glycogen.
This structure allows the smooth ER to perform specific functions, such as lipid and steroid synthesis, detoxification of harmful substances, and calcium ion storage. The absence of ribosomes and its associated smooth appearance led scientists to name this organelle the smooth endoplasmic reticulum.
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compared to an unmutated version of the gene, will the gene with this silent mutation have a different dna sequence? compared to an unmutated version of the gene, will the gene with this silent mutation have a different dna sequence? yes no
No. A silent mutation in a gene will not result in a different DNA sequence compared to an unmutated version of the gene.
Silent mutations are a type of point mutation that occur in the DNA sequence of a gene but do not alter the resulting amino acid sequence of the encoded protein. These mutations typically involve changes in the third nucleotide position of a codon, where multiple codons can encode the same amino acid. Due to the redundancy of the genetic code, a change in the third position of the codon may not affect the final protein product.
As a result, the DNA sequence of the gene with a silent mutation will be the same as the unmutated version, with no observable change in the protein sequence. Therefore, the correct answer is: No.
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Each of these daughter cells will have how many chromosomes?Dog cell, 72 chromosomes.
If we are talking of a meiotic process we will have the exact same number as the mother cell, that is to say, 72 chromosomes.
On the other hand, if this is a meiotic process (gametes), we will have a single copy of each chromosome, that is to say, if there are 72 pairs, each of the four daughter cells will have 72 single chromosomes, if 72 actually is the full number of chromosomes, and there are 36 pairs (72/2=36), each daughter cell would have 36 single chromosomes.
Hana is thinking of a fraction equivalent to 5/9. The numerator is greater than 18 and the denominator is less than 40. What fraction is Hana thinking of?
The fraction equivalent to 5/9 where the numerator is greater than 18 and the denominator is less than 40 is 600/1080.
To find a fraction equivalent to 5/9 where the numerator is greater than 18 and the denominator is less than 40, we can consider multiplying both the numerator and denominator of 5/9 by the same number to maintain the equivalent fraction.
Let's start by multiplying both the numerator and denominator by 2: (5 * 2) / (9 * 2) = 10/18.
The numerator, 10, is less than 18, so let's try multiplying by a larger number. Let's multiply both the numerator and denominator by 3: (10 * 3) / (18 * 3) = 30/54.
The numerator, 30, is greater than 18, but the denominator, 54, is greater than 40. We need to continue searching.
Next, let's try multiplying both the numerator and denominator by 4: (30 * 4) / (54 * 4) = 120/216.
Again, the numerator, 120, is greater than 18, but the denominator, 216, is greater than 40.
Finally, let's try multiplying both the numerator and denominator by 5: (120 * 5) / (216 * 5) = 600/1080.
The numerator, 600, is greater than 18, and the denominator, 1080, is greater than 40. However, we need to simplify the fraction.
Dividing both the numerator and denominator by their greatest common divisor, which is 120, we get (600/120) / (1080/120) = 5/9.
Therefore, the fraction equivalent to 5/9 where the numerator is greater than 18 and the denominator is less than 40 is 600/1080.
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High frequency has a ________ wavelength. low frequency has a ______ wavelength. question 1 options: short, long long, short medium, short long, medium
High frequency has a short wavelength. low frequency has a long wavelength.
Frequency is defined as the number of waves that pass a specific point in unit time. The SI unit used in case of frequency is Hertz (Hz). If the frequency is 1 Hz, it depicts that only 1 wave passed the point at a specific amount of time.
Wavelength is the distance between two consecutive crests or troughs of a wave. The representation of wavelength is done by the symbol λ (lambda). The frequency and wavelength have an inverse relation. This can be observed by the formula
ν (frequency) = c (speed of light) / λ (wavelength).
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SOMEONE WANNA TELL ME IF MY PROJECTS GOOD?
What I think:
I think your answers are great!
Why I think this:
I tried figuring it out and I kept getting the same answers that you got!
My notes:
I hope this helped you! Also, great job! Can I please be marked as Brainliest? Thanks!
What is interesting about the digestive system?
It's fascinating to note that even while you're standing on your head, your body can still pass food through the digestive system. Since it uses muscles, it has nothing to do with gravity.
The nutrients in the food and drinks you ingest are broken down and absorbed by your digestive system for use in vital processes including cell development, repair, and energy production.
Your digestive system is specially designed to carry out its function of converting food into the nutrients and energy you require to exist. After that, it conveniently compresses your solid waste, or stool, for disposal the next time you have a bowel movement.
Here, digestion and nutrient absorption account for almost 90% of the process. Your digestive system as a whole is just about 30 feet long. Enzymes are produced by your liver and pancreas to aid in the digestion of meals.
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the rumbling noise caused by the movement of gas in the intestine is known as _____.
The rumbling noise caused by the movement of gas in the intestine is known as stomach rumble.
A stomach rumble, additionally called a bowel sound or peristaltic sound, is a rumbling, growling or gurgling noise produced with the aid of using motion of the contents of the gastro-intestinal tract as they're propelled via the small gut with the aid of using a sequence of muscle contractions known as peristalsis. Your belly simply made a growling sound known as borborygmus. That's due to the fact while the muscle groups for your digestive device circulate food, liquid, and gas via your belly and small gut, it produces a rumbling sound.
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What is a response that does not have to be learned because it is automatically elicited by a stimulus?
The response that does not have to be learned because it is automatically elicited by a stimulus is known as a reflex.
What is a reflex?
A reflex is an automatic, instinctive, and predictable response to a stimulus that is not learned but rather inherent. A reflex action is a rapid and involuntary response to a stimulus that is mediated by the spinal cord and not the brain.
What is a stimulus?
A stimulus is something that causes a response in an organism. A stimulus may be an internal or external event that causes a reaction in the body. The five senses, such as vision, hearing, smell, taste, and touch, are responsible for most of our experiences with external stimuli.
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T cells mediate __________ immunity because they destroy cells infected with viruses and certain bacteria and parasites.
T cells mediate cellular immunity because they destroy cells infected with viruses and certain bacteria and parasites. :T cells, also known as T lymphocytes, are an essential component of the immune system.
They play a critical role in cell-mediated immunity, which is responsible for the removal of pathogens and infected cells from the body. These cells are responsible for identifying and targeting cells that have been infected with viruses, certain bacteria, and parasites. This is why they mediate cellular immunity.To carry out their function, T cells must recognize specific antigens displayed on the surface of infected cells.
T cells that bind to these antigens are activated and differentiate into several types of effector cells, including cytotoxic T cells. These cells are capable of killing infected cells through the release of cytotoxic granules, which contain molecules that trigger cell death pathways within the target cell.Cytotoxic T cells are the main answer to the question since they are responsible for mediating cellular immunity. By destroying infected cells, they help to limit the spread of pathogens throughout the body and prevent the development of disease.
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Answer:T cells mediate cell-mediated immunity because they destroy cells infected with viruses and certain bacteria and parasites.
Explanation:T cells are a type of white blood cell that play a crucial role in the immune system's defense against pathogens. They recognize specific antigens presented on infected cells and initiate a targeted immune response, leading to the destruction of these infected cells.
Cell-mediated immunity is an essential component of the immune response, particularly in fighting intracellular pathogens. The ability of T cells to recognize and eliminate infected cells helps to prevent the spread of infections and maintain overall immune system function. Understanding the mechanisms and functions of T cells is vital for the development of vaccines, immunotherapies, and treatments for various diseases.
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Name the region of the atom where protons and
neutrons are located. This region is indicated by
label B.
Name the region of the atom where electrons are
located. This region is indicated by label A.
DONE
Answer:
Protons and neutrons are located in the nucleus
Electrons are located in the electron orbital
Answer:
Nucleus and Orbitals
Explanation:
an Association between the root noodles of leguminous plant and rhizobium SP is known as what
Answer:
The question lacks options, the options are:
A. commensalism
B. mycorrhiza
C. parasitism
D. symbiosis
The answer is D, symbiosis (mutualism)
Explanation:
Organisms of same or different species interact with one another in their natural environment. The relationship between two organisms interacting with one another is called SYMBIOSIS. Symbiosis can be of different types depending on the effect of the relationship on the involved organisms. Symbiosis can be mutualistic, commensalistic or parasitic.
Mutualism is a kind of symbiosis in which the involved organisms benefit from the actions of one another. This is a case of the association between the root nodules of leguminous plant and rhizobium species.
Rhizobium is a bacteria genus found in the soil. They form nodules by attaching to the root of leguminous plants, which helps the plants to fix atmospheric nitrogen i.e converting gaseous nitrogen to a usable form (ammonia). In return, the plants provide organic acids for the Rhizobia bacteria, which they use as carbon and energy source. Hence, the association is a symbiotic relationship and specifically a mutualistic one.
The answer is no mycorrhiza because it is an association between a FUNGUS and a plant.
Answer:
noooooooooooooooooooooo
Explanation:
really
How does regenerative grazing affect the environment?.
Answer:
Land use and deforestation
The efficacy of carbon sequestration
Diminished soil health
Depletion of freshwater resources
Hope this help you!:)
As a result of the development shown on this graph, prices should.
Answer:
The full question please? I'll answer it
Answer:
fall
Explanation:
edge
For scanning a slide, power is usually used.
LET'S CHECK
A. Choose the letter of the best answer
1. all arteries carry oxygen-rich blood except:
a. arteriole c. pulmonary artery
b. capillary d. aorta
2. what do you call the smallest blood vessels in the body?
a. artery c. capillary
b. arteriole d. venule
3. How many percent of the blood is made up of water?
a. 60% c. 80%
b. 70% d. 90%
4. what type of blood cell defends your body from infections?
a. artery c. vein
b. capillaries d. plasma
5. On what kinda of blood vessel does an oxygen-rich blood flow?
a. artery c. vein
b. red blood cell d. venules
6. which of the following blood vessels has the thickest walls?
a. artery c. vein
b. capillaries d. venules
7. why is blood important?
a. because it helps us keep healthy
b. because it has water that flows with it
c. because the blood is colored red and it flows like a river
d. flight the infectious things that enter the body
8. which of the following is the function of platelets?
a. form wounds scabs and clots
b. provide nutrients for the body
c. deliver oxygen to different body parts
d. flight the infectious things that enter the body
Answer:
1 c. pulmonary artery
2 c. capillary
3 d.90%
4 none of them its white blood cells aka leukocytes
5 artery
6 artery
7 d fights the infection
8 a form wounds scabs and clots
Rearrange the steps of a tsunami formation in the correct order
1. two tectonic plates slide past each other underwater, causing a large movement of water
2. large ocean waves form
3. large ocean waves move in all directions away from the shifting plates
4. large ocean waves slow down and increase in height as they reach the coast
Answer:
two tectonic plates slide past each other underwater, causing a large movement of water large ocean waves form .large ocean waves move in all directions away from the shifting plates .large ocean waves slow down and increase in height as they reach the coastExplanation:
Tsunamis are initiated underwater and usually happen as a result of underwater earthquakes which can be initiated when tectonic plates slide past each other.
This causes a large movement of water such that large waves form and move away in al directions from the source. As these waves approach the shore they slow down speed but this only increases their height such that when they make landfall the effect could be devastating.
The tendon tap reflex can be elicited by a stretch in a muscle. What is the order of information flow from the primary sensory afferent to the lower motor neuron?.
Tendon reflexes, also known as deep tendon reflexes or tendon is monosynaptic stretch reflexes that can be elicited during a clinical examination by percussion of a muscle tendon.
The outcome is a rapid and transient stimulation of dynamic stretch receptors. The biceps tendon reflexes can be touched to cause the biceps muscle to contract. Additionally, when the radial bone is tapped, the same thing occurs, and it has been suggested that vibration acts as a stimulus for deep tendon reflexes. In order to determine if the typical stimulus for the deep tendon reflexes would be a vibration, an stretch, or both, we conducted research. We also investigated how position influenced reflex responses in both controls and stroke patients.
The tendon extensions of muscles tendon attach them to the bones. Muscles pull the bones by pulling on the tendons. The four tendons that make up the rotator cuff connect the muscles at the deepest layer.
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What is temporal resolution of Landsat satellites?
The temporal resolution of Landsat satellites refers to the frequency with which the satellite captures images of a specific location on Earth. Specifically, the temporal resolution of Landsat satellites refers to the time interval between two consecutive acquisitions of an identical point on the Earth's surface by the same satellite sensor.
Landsat satellites have varying temporal resolutions depending on the specific satellite mission.
For example, Landsat 5 had a temporal resolution of 16 days, meaning that it captured images of a specific location on Earth every 16 days. Landsat 7, on the other hand, had a temporal resolution of 16 days for the panchromatic band, but a temporal resolution of 8 days for the multispectral bands. The Landsat 8 satellite, which is currently in operation, has a temporal resolution of 16 days for the thermal infrared band and a temporal resolution of 8 days for the other bands.
Having a higher temporal resolution allows for more frequent observations of a location, which can be useful for tracking changes over time. However, it is important to note that higher temporal resolution also requires more resources and can lead to increased data storage and processing requirements.
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Fill in the blank spaces in the table.
Neutron
Protomis
Atomic Mass
1
1
6
6
Element
Hydrogen
Carbon
Calcium
Fluorine
Potassium
Oxygen
20
40
9
19
19
39
8
16
Which subatomic particle identifies the atom?
og e
Answer:
hydrogen =1 1
carbon=6 6
calcium=20 40
fluorine=9 19
potassium=19 39
oxygen=16 8
Does bread have reducing sugars?
If yes, why did my benedict test result in negative?
Answer:
Sucrose contains two sugars (fructose and glucose) joined by their glyosidic bond in such a way as to prevent the glucose isomerizing to aldehyde, or the fructose to α-hydroxy-ketone form. Sucrose is thus a non-reducing sugar, which does not react with Benedict's reagent.
Explanation:
Which other geographical region or continent is most likely to be affected by industrial air pollution originating in Europe? Use your knowledge of atmospheric circulation to support your answer.
Asia would be most affected by industrial air pollution from Europe since Asia is to Europe's right and the westerlies deflect the air to the right.
What is the biggest environmental issue in Europe?The top environmental concern in Europe, according to the European Environment Agency (EEA), is air pollution, which it calls the "single largest environmental health risk" on the continent.
Both the environment and your health may be negatively impacted. Even if the quality of the air in Europe has improved recently, the levels of air pollutants still exceed both EU criteria and the strictest recommendations from the World Health Organization.
Therefore, Asia is most likely to be affected by industrial air pollution originating in Europe.
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which young develop briefly in their mother's body, nourished by egg yolk and by nutrients that diffuse from the mother's tissues?
The young of oviparous animals develop briefly in their mother's body, nourished by egg yolk and by nutrients that diffuse from the mother's tissues.
Oviparous animals are those that lay eggs, and their eggs contain a yolk that provides a source of nutrients for the developing embryo. In some species of oviparous animals, such as some fish and reptiles, the eggs are laid outside the mother's body and the embryo develops and hatches outside the mother's body.
However, in some oviparous animals, such as some sharks and some species of reptiles, the eggs develop inside the mother's body for a period of time before being laid. During this time, the developing embryo is nourished by the yolk and by nutrients that diffuse from the mother's tissues.
This type of development is different from viviparous animals, which give birth to live young that have been nourished by nutrients from the mother's blood during gestation.
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What was the purpose of the Kinetic energy lab, the importance of the topic, and the question you are trying to answer? Ed genuity
Answer:
It is important to learn about, and very interesting. I would still like to learn more about it!
Explanation:
Which of the following effects is least likely to be as a result of deforestation?
A: A greater risk of flooding.
B: An increase in biodiversity.
C: An increase in soil erosion.
D: An increase in the level of carbon dioxide in the atmosphere.
The effect that is least likely to be a result of deforestation is an increase in biodiversity. That is option B.
Deforestation is a practice that encourages the clearing of forests for other purposes such as agricultural croplands, urbanization, or mining activities.
This practice needs to be avoided because:
posses a greater risk of flooding as deforestation erodes the soil.they provide a protective cover for the soil against the action of wind and rain thereby preventing soil erosion.the level of carbon dioxide in the atmosphere decreases as it is cleared by trees during photosynthesis.But deforestation leads to a decrease in biodiversity instead of an increase.
Deforestation can lead to biodiversity loss. This occurs when animal species that live in the trees no longer have their habitat, cannot relocate, and therefore become extinct.
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