A weakened and expanded arterial wall is termed a(n)
A. aneurysm
B. plaque
C. embolus
D. dissection
Answers
A weakened and expanded arterial wall is termed an:
A. aneurysm
An aneurysm refers to a bulging or expansion of a blood vessel, typically an artery, due to the weakening of its wall. This condition can potentially lead to the rupture of the blood vessel, which may result in severe complications or even be life-threatening.
Causes of aneurysms
high blood pressure (hypertension) over many years resulting in damage and weakening of blood vessels. fatty plaques (atherosclerosis) resulting in a weakness of the blood vessel wall. inherited diseases that may result in weaker than normal blood vessel walls.Know more about artery - brainly.com/question/64497
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Related Questions
what is the role of enzymes in the digestion of proteins in a mammal
Answers
Which of the following does NOT play role in convection currents
Answers
Answer:
c (gyres)
Explanation:
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the cambium is a section of cells in a plant that can become either part of the xylem or phloem, depending on the growth and needs of the plant. if the cambium of a particular plant was damaged, what would be the most likely effect on the plant?
Answers
Answer: The plant would not be able to transport nutrients and water.
Explanation: PHLOEM and Xylem are the transport system in plants, necessary for carrying nutrients from the leaves to other parts and water from the roots upwards respectively. So destruction to the cambium would lead to the destruction of these vascular bundles.
What is the relationship between biomass and energy?
Answers
the mn board of cosmetologist has 7 board members: 1 public member, 2 cosmetology members 1 public school instructor, 1 private school instuctor, 1 nail technician, and 1 esthetician. (these members represent all cosmetologists in the state of mn) how does someone become a board member?
Answers
To become a board member of the Minnesota Board of Cosmetologist, there are a few steps that one must follow.
Firstly, the individual must have a background and education in the cosmetology field, as the board requires a certain level of knowledge and experience in order to become a member. Secondly, the individual must be nominated by a licensed cosmetologist or beauty industry professional, and then approved by the Governor of Minnesota. The nomination process usually involves submitting an application form, along with a resume and any other relevant supporting documents. Once approved, the individual must undergo training and orientation to understand the board's roles and responsibilities. Overall, becoming a board member requires a combination of education, experience, and networking, as well as a desire to contribute to the development and regulation of the cosmetology industry in the state of Minnesota.
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Is the maximum possible bite force applied with your molars, in the back of your mouth, larger or smaller than with your incisors, at the front of your mouth? choose the correct explanation.
Answers
Answer:
You need to provide the answer options for people to provide the answer you want/need.
Explanation:
Answer:
Larger.
Explanation:
The moment arm between molars and the axis around which the jaw rotates is small compared to incisors, which makes the force larger in order to develop the same torque.
Suzanne has a cat and uses a pet carrier to take her cat to the veterinarian. After a few years, the cat runs away
and hides every time Suzanne gets the carrier out
Which best describes the cat's behavior?
instinct
O reflex
O conditioned
O imprinting
Save and Exit
Mark this and return
Next
Submit
Answers
Answer: Conditioned
Explanation:
the cat realizes that the carrier will cause her pain so her brain will associate pain with carrier and then will be scared of it
Goal
Investigate the optimal amount of foliage for the red, short furred slinquettes' population.
My Hypothesis
If I change the foliage so it increases, then the final number of slinquettes with red, short fur will increase.
My Analysis
Now that you have collected and analyzed your data, you will write an argument that explains how your experiment answers your question. There are three parts: claim, evidence, and reasoning.
hide data
My Evidence
Trial # Fur Color Mutation Fur Length Mutation Foliage Temperature Final Number of Slinquettes Red, Long Fur Final Number of Slinquettes Red, Short Fur Final Number of Slinquettes Green, Long Fur Final Number of Slinquettes Green, Short Fur
1
lots mild
not present
0
endangered
1
not present
0
not present
0
3
lots mild
not present
0
endangered
1
not present
0
not present
0
4
lots mild
not present
0
endangered
1
not present
0
not present
0
5
lots mild
not present
0
endangered
1
not present
0
not present
0
6
some mild
not present
0
surviving
6
not present
0
not present
0
7
lots mild
not present
0
endangered
1
not present
0
not present
0
8
some mild
not present
0
surviving
6
not present
0
not present
0
Claim
Write a sentence that states what you found out about the scientific question you just investigated. Provide enough detail so that a friend who did not do the experiment could learn from your description.
Evidence
Provide and describe scientific evidence from your data table that supports your written claim. Remember to provide enough detail so that a friend who did not do the experiment could learn from your description.
Reasoning
Explain why your evidence (what you wrote in Box 2) supports your claim (what you wrote in Box 1). Also, explain the scientific principles behind your reasoning. Remember to provide enough detail so that a friend who did not do the experiment could learn from your description
Answers
Answer:
Claim: Increasing the amount of foliage does not lead to an increase in the final number of slinquettes with red, short fur.
Evidence: The data table shows the results of eight trials where the amount of foliage was manipulated. In all trials, regardless of the amount of foliage (whether "lots" or "some"), the final number of slinquettes with red, short fur remained at 0. There were no instances where increasing the foliage resulted in an increase in the population of slinquettes with red, short fur.
Reasoning: The evidence from the data table supports the claim that increasing the amount of foliage does not lead to an increase in the final number of slinquettes with red, short fur. This suggests that the presence or absence of foliage does not have a significant impact on the population of slinquettes with red, short fur.
Based on the provided data, it is reasonable to infer that factors other than foliage, such as temperature, fur color mutation, and fur length mutation, may have a stronger influence on the population dynamics of slinquettes. These factors could be responsible for the observed patterns in the data.
It's important to note that the reasoning provided here is based solely on the given data and analysis. In a real scientific investigation, additional factors, experimental controls, and statistical analysis would be required to draw definitive conclusions.
Which of these cell types would you expect to find in muscle tissue? Squamous cells, stellate cells, discoid cells, fibrous cells
Answers
Fibrous cells are the cell types that would be expected to find in muscle tissue.
Muscle fiber is a portion of the muscles, made up of cells that vary depending on the organ in which it is found.
These are located inside the muscle, and in turn are composed of:
Sarcolemma receives the impulse that activates the contraction of the muscle. Mitochondria are the structures that contain ATP. Myofibrils in charge of giving it the elastic characteristic and is made up of actin and myosin. Nucleus: contains the information. Sarcoplasmic reticulum that is responsible for containing calcium ions that will be used during contraction.Muscle fibers are cells that are responsible for producing the strength of the muscular system, thanks to all the components it can produce fast or slow contraction.
Therefore, we can conclude that fibrous cells are the cell types that would be expected to find in muscle tissue.
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Cutting back on consumption of _____ can significantly improve the sustainability of a person’s diet.
a.grains
b.fish
c.vegetables
d.red meat
Answers
Cutting back on consumption of red meat can significantly improve the sustainability of a person's diet. Here’s why:Red meat requires more water, feed, and land than most other foods. It's estimated that producing a kilogram of red meat requires up to 20 times more water and emits up to 20 times more greenhouse gases than producing a kilogram of vegetables.
A shift toward a more plant-based diet, according to research, has the potential to significantly reduce environmental impact, including reducing greenhouse gas emissions, water usage, and land use.Moreover, meat production is also responsible for a significant amount of deforestation, particularly in the Amazon rainforest, which is being cleared for grazing cattle.
So, by cutting back on consumption of red meat, we can help to reduce the impact of our diets on the environment. While it may be challenging to cut red meat entirely from our diets, even a small reduction in its consumption can have a significant impact on the sustainability of our diets. This can include consuming more plant-based meals, swapping red meat for poultry or fish, or even just having one meatless day per week.
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THE OUTER LAYER OF THE CEREBRUM, CALLED THE ____ ____ IS FORMED BY GRAY MATTER
Answers
Answer is:
cerebral Cortex
The outer layer of the cerebrum, called the cerebral cortex, is formed by gray matter.
The cerebral cortex is a critical part of the brain responsible for various functions, including processing sensory information, controlling motor functions, language, and cognitive abilities. This outer layer consists of gray matter, which is made up of neuronal cell bodies, dendrites, and synapses.
The gray matter is vital for information processing as it contains the neural networks that transmit and analyze information.
The cerebral cortex is divided into four main lobes: frontal, parietal, temporal, and occipital, each with specific functions. Its intricate structure and composition enable the brain to perform complex tasks and support our higher-level thinking and problem-solving skills.
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Destruction to your left glossopharyngeal nerve would result in:.
Answers
The glossopharyngeal nerve is the ninth cranial nerve, which is a mixed nerve that carries both sensory and motor fibers. This nerve is responsible for various functions in the body, including swallowing, speech, taste sensation, and others. Damage to the left glossopharyngeal nerve could result in various signs and symptoms, depending on the extent of the damage and the underlying cause of the injury.
If the left glossopharyngeal nerve is damaged, it may cause difficulty in swallowing food and liquids. This is because the nerve controls the muscles that are responsible for moving food through the pharynx and into the esophagus. In addition, the glossopharyngeal nerve plays an essential role in taste sensation. Therefore, if the nerve is damaged, it may cause a loss of taste sensation on the left side of the tongue.
The most common causes of left glossopharyngeal nerve damage include trauma, infections, tumors, inflammation, and certain medical conditions such as diabetes and high blood pressure. The severity and duration of the symptoms will depend on the underlying cause and the extent of the nerve damage. Treatment for left glossopharyngeal nerve damage will also depend on the underlying cause of the injury.
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1.who is known as the “father of Evolution?
2.Provide a thorough and detailed definition of evolution.
Answers
many experiments require student-supplied items, such as _____.
Answers
Many experiments happen to require student supplied items such as distilled water, chicken, fresh flowers etc.
A scientific experiment can be basically defined as a scientific test which is carried out in order to obtain the proof of something or to get a new knowledge about something. An experiment is basically a carried out in a fixed procedure and an orderly manner.
Scientific experiments are carried out in laboratories and might require some lab instruments and even chemicals. Many experiments happen to require items which have to be supplied by the students such as distilled water, chicken, fresh flowers etc.
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Explain the function of the 0.1% agar in the nitrate medium for the nitrate reduction test?
Answers
To provide a clear understanding of a concept or process. The purpose or role that something serves.
Agar: A gelatinous substance derived from seaweed, used as a solidifying agent in culture media for growing microorganisms.
Nitrate: A compound containing the nitrate ion (NO3-) which serves as a source of nitrogen for some microorganisms.
Medium: A nutrient-rich substance in which microorganisms can be cultured and grown.
Reduction: A chemical reaction where a molecule gains electrons, often accompanied by a decrease in oxidation state.
Your question: Explain the function of the 0.1% agar in the nitrate medium for the nitrate reduction test?
The function of the 0.1% agar in the nitrate medium for the nitrate reduction test is to provide a semi-solid surface for the microorganisms to grow while allowing for the diffusion of nutrients, such as nitrate. The agar also helps maintain a stable environment for the microorganisms, allowing for easier observation of nitrate reduction reactions.
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The effect is what causes the rotation of a hurricane?.
Answers
Answer:
The Coriolis effect is what causes the rotation of a hurricane :))
What does the term maturity group mean?
O the age and skeletal ossification of the animal at slaughter
O the level of ossification in the bones of the animal
O the length of time the beef has been stored after slaughter
O the median age of the herd the animalas from
arbas
Answers
O the length of time the beef has been stored after slaughter
I think
What assumptions do you think are made in predicting population growth into the future?
Answers
Population growth, requires two core assumptions: birth and death rate, which will acount for population growth and decrease, respectively. As medicine develops, it is expected that there will be more succesful births, and that death rate will decrease. Regarding death rate, lifespan predictions are important factors that are required for population growth. Lifespan predictions might vary between countries, since income and country development are important issues influencing population lifespan.
20. Which of the following statements about binary fission is false?
a. In both prokaryotic and eukaryotic cells, the outcome of cell reproduction is a pair of daughter
cells, which are genetically identical to the parent cell.
b. Karyokinesis is unnecessary in prokaryotes because there is no nucleus.
c. Replication of the prokaryotic chromosome begins at the origin of replication and continues in
both directions at once.
d. The mitotic spindle draws the duplicated chromosomes to the opposite ends of the cell followed
by formation of a septum and two daughter cells.
Answers
Answer:
D. The mitotic spindle draws the duplicated chromosomes to the opposite ends of the cell followed by the formation of a septum and two daughter cells.
Explanation:
I took the quiz I got a 100%
The statement about binary fission 'the mitotic spindle draws the duplicated chromosomes to the opposite ends of the cell followed by the formation of a septum and two daughter cells' is FALSE.
Binary fission refers to an asexual mode of reproduction by which an organism separates a part of its body (usually a cell) to create two new bodies.
Binary fission represents the most common mode of asexual reproduction and occurs primarily in prokaryotes.
In binary fission, a parent cell divides to produce two genetically identical daughter cells.
During binary fission, there is no mitotic spindle formation within a cell nucleus.
In conclusion, the statement about binary fission 'the mitotic spindle draws the duplicated chromosomes to the opposite ends of the cell followed by the formation of a septum and two daughter cells' is FALSE.
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The cap that is added to the RNA during processing: (Select all that apply.) O is needed for ribosomes to attach to messenger RNA. O helps prevent rapid breakdown of the messenger RNA. O helps prevent formation of complex three-dimensional structures in the messenger RNA. O aids in the accuracy of translation of the messenger RNA into protein. 4.
Answers
The cap that is added to the RNA during processing is an important component in the protein synthesis process. During transcription, this cap, known as the 7-methylguanosine cap, is added to the 5' end of the RNA molecule.
The addition of this cap serves several important functions in the messenger RNA's life cycle messenger RNA (mRNA). To begin with, the cap is required for ribosomes to attach to the mRNA. The cap structure acts as a binding site for ribosomes, which are the cellular organelles in charge of reading mRNA and translating it into protein.
The ribosome recognises the cap structure and uses it as a marker to indicate where translation should begin. Second, the cap prevents the mRNA from being rapidly degraded. mRNAs are constantly attacked by enzymes known as ribonucleases (RNases), which are enzymes that degrade RNA. The cap structure protects mRNA from RNases by making it less accessible to enzymes.
Third, the cap helps to prevent the formation of complex three-dimensional structures in mRNA. The cap structure acts as a marker to indicate where translation should begin, preventing the mRNA from forming complex structures that would obstruct translation.
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which of the following is not part of the integumentary system
Answers
Answer:
hypodermis is not part of the integumentary system.
Explanation:
because The integumentary system consists of the epidermis and the dermis.
solve it according to the question please.
the subject is petroleum, so please solve it regardibg
this.
F- Explain the global carbon-climate cycle during the Cretaceous period. (Write only one paragraph describing what happened during the Cretaceous geological period in order to have good source rocks.)
Answers
During the Cretaceous period, high temperatures and abundant vegetation resulted in increased \(CO_2\) levels, leading to the accumulation of organic matter and the formation of good source rocks for oil and gas.
During the Cretaceous period, spanning from approximately 145 to 66 million years ago, the global carbon-climate cycle played a crucial role in the development of favorable conditions for the formation of good source rocks. The period was characterized by high global temperatures and abundant vegetation, resulting in increased carbon dioxide \((CO_2)\) levels in the atmosphere.
The elevated \(CO_2\) levels fueled vigorous photosynthesis, leading to the accumulation of organic matter in marine and terrestrial ecosystems. As this organic matter was buried and subjected to heat and pressure over millions of years, it transformed into oil and gas, creating potential source rocks. The warm climate and prolific vegetation during the Cretaceous, along with the subsequent geological processes, contributed to the formation of the rich hydrocarbon reserves that are vital to our energy resources today.
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The correct question is:
Explain the global carbon-climate cycle during the Cretaceous period. (Write only one paragraph describing what happened during the Cretaceous geological period in order to have good source rocks.)
Methods farmers use to increase crop production from their land
Answers
Explanation:
Consider these 9 tips, techniques, and methods regarding how to increase your corn crop yield
Plant Early, Plant Effectively. ...
Practice Seasonal Soil Rotation. ...
Know The Yield Potential. ...
Always Scout Your Fields. ...
Ensure Proper Water Drainage. ...
Utilize Fertilizers. ...
Test Your Soil. ...
Weed Early and Often.
Which of the following statements gives the correct order of blood flow through nephron?a) Afferent arterioles, glomerulus, peritubular capillaries, efferent arterioleb) Afferent arterioles, glomerulus, efferent arteriole, peritubular capillariesc) Efferent arterioles, glomerulus, afferent arteriole, peritubular capillariesd) Afferent arterioles, peritubular capillaries, glomerulus, efferent arteriole
Answers
Afferent arterioles, glomerulus, efferent arteriole, peritubular capillaries.
What is the kidney's blood flow sequence?The renal artery carries blood to your kidney. Before the blood reaches the nephrons, this substantial blood channel divides into progressively smaller blood vessels. Your blood is filtered in the nephron by the glomeruli, which are microscopic blood vessels, and then it exits your kidney by the renal vein.
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substrates are held in the active site of an enzyme by:the matching shape of the allosteric site.the lowering of the activation energy.hydrogen and ionic bonds.the action of coenzymes and cofactors.
Answers
Substrates are held in the active site of an enzyme by hydrogen and ionic bonds.
What is ionic and hydrogen bonds?Ionic bonds are attracted by electrostatic forces, whereas hydrogen bonds are intermolecular forces. Ionic bonding occurs between permanent anions and cations, whereas hydrogen bonds occur between partial positive and partial negative charges. This is the main distinction between the two types of bonds.
In that they are created by the attraction of atoms with opposing polarity, hydrogen bonds are comparable to ionic bonds in this regard. They lack the strength of full or complete charges, however, as they are formed by the interplay of partial charges.
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which of the following best describes a difference between mitosis and meiosis? plz help quickly this is for a test
Answers
Answer:
The answer is A
Explanation:
Im am going to be honest the reason why i think its A is because Mitosis occurs in somatic cells.
what causes the "egg" to move into and through the uterine tube?
Answers
The movement of the "egg" (ovum) into and through the uterine tube, also known as the fallopian tube, is primarily facilitated by muscular contractions and the coordinated actions of cilia and smooth muscle within the tube.
The process is driven by several factors and physiological mechanisms.
Ovulation: The release of the mature egg from the ovary during ovulation sets the stage for its entry into the uterine tube. Ovulation is triggered by hormonal changes, specifically the surge of luteinizing hormone (LH), and occurs approximately midway through the menstrual cycle.
Ciliary Movement: The uterine tube is lined with tiny hair-like structures called cilia. These cilia beat in coordinated waves, creating a current that helps move the ovum along the tube. The cilia create a sweeping motion, which helps to propel the egg in the direction of the uterus.
Peristaltic Contractions: The muscular walls of the uterine tube undergo peristaltic contractions, which are rhythmic squeezing movements that help propel the egg forward. These contractions are generated by the smooth muscle in the tubal walls and contribute to the movement of the egg through the tube.
Fimbriae and Ciliary Action: The fimbriae are finger-like projections at the end of the uterine tube near the ovary. When the egg is released from the ovary, the fimbriae sweep over the ovary to capture the egg and guide it into the tube. Once inside the tube, the ciliary action and muscular contractions further aid the movement of the egg toward the uterus.
Fluid Secretion: The cells lining the uterine tube secrete a fluid that creates a favorable environment for the egg's journey. This fluid provides nourishment, protects the egg, and aids in its transportation through the tube.
It's important to note that the journey of the egg through the uterine tube takes several days. Fertilization typically occurs within the first 24 hours after ovulation if sperm is present in the tube. If fertilization occurs, the resulting embryo continues its passage through the tube toward the uterus, where it eventually implants into the uterine lining for further development.
Overall, the movement of the egg through the uterine tube is a complex process involving various mechanisms, including ciliary action, muscular contractions, and the sweeping motion of the fimbriae. These coordinated actions ensure the transport of the egg from the ovary to the uterus, creating the conditions necessary for fertilization and potential pregnancy.
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13) What are the 5 ELEMENTS found in DNA and other Nucleic acids, like RNA?
Answers
Answer:
Nucleic acids contain the same elements as proteins: carbon, hydrogen, oxygen, nitrogen; plus phosphorous (C, H, O, N, and P). Nucleic acids are very large macromolecules composed of repetitive units of the same building blocks, nucleotides, similar to a pearl necklace made of many pearls.
Potential energy is energy that results from the ______ or ________ of an object.
Answers
Answer:
Gravitational potential energy
Explanation:
Gravitational energy is the an object has depend on its height and mass.....
My dog sandy measured the width of a machine part he made in his lab and told caryl the width was 16.25mm. caryl knew sandy had learned to properly report the correct significant digits. She asked sandy what the uncertainty of his measurements was and sandy correctly said
a). ±0.01mm b). 1.5% c). 4% d) cant tell e). ±0.25mm
Answers
The information which is provided is insufficient to determine the uncertainty in the measurements done by Sandy.
The correct option is option d.
Based on the information which is provided, it is not possible to accurately determine the uncertainty of Sandy's measurement without additional context or knowledge about the measuring instrument's precision or the method used.
Uncertainty in measurements basically depends on factors such as instrument precision, measurement technique, and environmental conditions. To determine the uncertainty, one needs to consider factors beyond the reported value itself. Without specific information about these factors, it is not feasible to determine the uncertainty with certainty.
Hence, the correct option is option d.
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