Peptic ulcers are sores in the lining of the stomach, they are cause by bacterial infection. The bacteria increases the acid in the stomach and ears away at the stomach linings, which makes sores. When this happens, what tissue does the acid remove?
Answers
Answer:
Peptic ulcer disease occurs when open sores, or ulcers, form in the stomach or first part of the small intestine. Many cases of peptic ulcer disease develop because a bacterial infection eats away the protective lining of the digestive system. People who frequently take pain relievers are more likely to develop ulcers.
Explanation:
Answer:
The acid in peptic ulcers can damage stomach tissue.
Explanation:
Ulcers form when the intestine or stomach's protective layer is broken down. When this happens, digestive juices - which contain hydrochloric acid an anzyme called pepsin - can damage the intestine or stomach tissue.
enzyme: usually a protein, but could be RNA.
Related Questions
What part of the body is part of both the skeletal system and the lymphatic system?
Answers
Answer:
The thymus gland is part of both.
Explanation:
You can also search it up
Based on these images, what can you say about the tentacles of an octopus and the limbs of a lizard?
Answers
Answer: 4
Explanation:
Write a clear, thoughtful 2 paragraph argument that explains HOW 3 body systems work together to promote life functions.
0
No Effort
10
Student correctly identifies at least 3 body systems from the seven systems taught in class.
Student applies knowledge of each body system giving their function and major organ/s.
Student clearly demonstrates through explanations of how each body system works with each other.
Student uses learned writing strategies and writes in complete sentences
Minimum of 8 complete sentences.
Jaime went to the doctor because several strange things have been happening to him. He first noticed that sometimes when he tries to touch something he is unable to feel it. Then he noticed that when he tried to walk his legs wouldn’t always move the way he wanted them to. Lastly, he has been unable to control when he urinates.
HUMAN BODY SYSTEMS QUICK GUIDE
Circulatory : Transport gasses(oxygen,CO2) and nutrients throughout body;
Digestive: Breakdown of nutrients (food);
Nervous: Process & respond to stimuli;
Respiratory: Gas exchange;
Muscular: Movement;
Excretory: Eliminates waste to maintain homeostasis;
Immune: Defense against disease
Answers
Answer: the human body is made up of multiple interacting systems, within the systems there are 3 that really work together. for starters, the respiratory system and the circulatory system work closely together to deliver oxygen to cells and to get rid of the carbon dioxide the cells produce. The respiratory system works directly with the circulatory system to provide oxygen to the body. Oxygen taken in from the respiratory system moves into blood vessels that then circulate oxygen-rich blood to tissues and cells. Working along these cells is the digestive system, the human digestive system consists of the gastrointestinal tract plus the accessory organs of digestion. Digestion involves the breakdown of food into smaller and smaller components, until they can be absorbed and assimilated into the body which then provides nutrients that give the body energy.
Explanation:
i hope someone had helped you cause i got this same question
i needddddddddddddddddd help pls !!
Answers
Answer: 1. newton's second law states that the acceleration of an object is directly related to the net force and inversely related to its mass. The acceleration of an object depends on two things, force, and mass.
2.The greater the mass of an object, the less it will accelerate when a given force is applied
3. 40kg cause its more lighter then the 400kg cause the 400kg is heaver then 40kg
Explanation:
i hope this helped you
Answer:
Explanation:
we know by newton's second law of motion that
F=ma
where F is force
m is mass
and a is acceleration
Seed Germination Investigation
The students are to investigate the process of seed germination during their summer
vacation.
They will select different types of seeds, such as beans, peas, or sunflower seeds.
Encourage students to set up a germination experiment by placing the seeds in
different conditions, such as light vs. dark, or wet vs. dry. Moreover, they need to
pot the same seed in more than one pots.
They should observe and document the changes that occur over time, including the
emergence of roots and shoots
Answers
Answer:
b
Explanation:
I took test
Answer: Encourage students to set up a germination experiment by placing the seeds in different conditions, such as light vs. dark, or wet vs. dry. Moreover, they need to pot the same seed in more than one pot.
Explanation:
This option provides a clear and practical approach to the seed germination investigation. By setting up different conditions for the seeds, such as light vs. dark or wet vs. dry, the students can observe and compare how these conditions affect the germination process. Additionally, potting the same seed in multiple pots allows for a controlled comparison within the experiment.
By manipulating these variables, the students can gather valuable data and observations regarding the influence of light and moisture on seed germination. This approach promotes a hands-on and investigative learning experience, encouraging students to actively engage with the scientific process while documenting the changes that occur over time, such as the emergence of roots and shoots.
In your diagram, identify objects that represent parts of Earth’s four spheres. Label these objects G (geosphere), B (biosphere), H (hydrosphere), and A (atmosphere). You may use letters more than once.
Please draw the diagram not type it.
Answers
Answer
H=hydrosphere
B=biosphere
A=atmosphere
G=geosphere
Explanation:
Answer:
atmospher is the sky
hydrosphere is the body of water
geosphere is the ground
biosphere is the trees
Explanation:
sorry I cant draw in on here
Highly organized systems like living cells should have _____.
a. High energy
b. High entropy
c. Low entropy
d. Low energy
Answers
What is one example of wind erosion and one example of weathering caused by wind
Answers
Answer:
Wind and water cause small pieces of rock to break off at the side of a mountain. ... Example of erosion: Wind carries small pieces of rock away from the side of a mountain.
Explanation:
Two short-tailed Manx cats are bred together. They produce 3 kittens with long tails 5 short tails and 2 without tails. From these results, how do you think tail length in these cats are inherited? Show the genotypes for both the parents and the offspring to support your answer.
Answers
Answer and Explanation:
There are three phenotypes, so it seems that this an example of incomplete dominance, with the short tail being the intermediate form between long-tail and no-tail. Incomplete dominance is a condition where neither of the alleles completely dominates over the other one. Dominant alleles cannot completely cover up the recessive alleles. Descendents possess an intermediate phenotype between the two parental phenotypes and not the dominant one, which would appear if this would be the case of complete dominance.
Available data:
Two short-tailed Manx cats are bred together. F1: 3 kittens with long tails, 5 short tails, and 2 without tails.The T gene might express the tail trait. T allele expresses long the tail and is dominant over t allele which expresses the absence of the tail.
So, homozygous dominant individuals, TT, are long-tailed animals
homozygous recessive individuals, tt, have no tail
Heterozygous individuals, Tt, are short-tailed animals, the intermediate form.
Cross: Two short-tailed Manx cats are bred together
Parental) Tt x Tt
Gametes) T t T t
Punnet Square) T t
T TT Tt
t Tt tt
F1) 1/4 TT = Long-tailed animals
2/4=1/2 Tt = Short-tailed animals
1/4 tt = untailed animals
The ratio 3:5:2 of the progeny in the example is close enough to the Mendelian ratio 1:2:1.
Answer:
This is a case of incomplete dominance. Consider the genotypes below:
LL - long tailed
Ll - short tailed
ll - no tail
The parent genotype is Ll. This means they have the ability to produce offspring with either of the 3 given phenotypes depending on the combination of alleles that get passed down. The cross would be the following way:
L l
L LL Ll
l Ll ll
There's a 25% chance of long-tail, 50% chance of short-tail and 25% chance of no-tail.
Hope that answers the question, have a great day!
Signals from _______ and the body's _______ are received by the brain and the spinal cord
Answers
Pls help me with this!! (Yea and I know this isnt biology but they didnt have the subject for this)
Now I know that stress changes Earth's crust by changing the_______
Answers
Answer:
plates
Explanation:
How do animals and plants play a role in the water cycle?
Answers
Answer:
Plants, especially trees, contribute to the water cycle via transpiration, where water evaporates from the surface of their leaves. Close to 10 percent of all water enters the water cycle due to plant transpiration. Animals contribute to the water cycle via respiration, perspiration and urination.
Explanation:
Without the water cycle, freshwater lakes and rivers would not exist and living things would not be able to thrive on land far from the ocean. do not just benefit from the water cycle -- they participate in it. The contributions of living organisms to the water cycle are vital.
Plants, particularly trees, contribute greatly to the water cycle because of the processes they use to . Unlike animals, which get their energy from food, plants convert sunlight into usable energy through photosynthesis. Plants also and through their roots.
When a tree absorbs water, it travels throughout its branches to its leaves. Needed for photosynthesis, trees and plants cannot get the energy they need from the sun without water. During photosynthesis, some excess water from the surface of the leaves, becoming water vapor. The water vapor in the process of travels into the atmosphere and becomes part of the water cycle, in the same way as evaporated water from lakes, rivers and oceans.
At first glance, it may not seem that plant transpiration contributes that much to the global water cycle. But plants and trees supply a large amount of the world's water via this process. About 10 percent of all water enters the cycle via plant transpiration.
Though they don't contribute as much as plants, animals still supply some of the water present in the water cycle. Animals contribute water mainly through , .
When animals breathe, their warm lungs fill with air. Inside the lungs, some of that air condenses into water vapor. When an animal exhales, they release more water vapor than they breathed in, which adds to the water present in the water cycle. Many animals also . When droplets of sweat evaporate from the surface of an animal's skin, they take a bit of the animal's body heat with them. They also turn into water vapor and enter the water cycle, just like water evaporating from plant leaves.
When animals consume water, they to expel the excess, which then then evaporates and re-enters the water cycle. Even animal dung contains some water which may re-enter the cycle in the same way. Though trees represent the biggest living contributors to the water cycle, animals also play a valuable role in recycling Earth's water. Without living creatures, the water cycle’s effectiveness diminishes, and less water recycles. Though often not included in the explanation of the water cycle, all living organisms contribute to it in their distinctive ways.
To know more about ,
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Which would be warmer during evening hours, after the Sun went down?
A. Water
B. Land
C. They would be equally warm
Answers
Answer:
A.
Explanation:
What best describes ribosomes?
Answers
Ribosomes are cellular structures that synthesize proteins from amino acids. They are composed of ribosomal RNA and proteins and are found in both prokaryotic and eukaryotic cells.
Ribosomes are essential for gene expression and cell growth. They can be free in the cytoplasm or bound to the endoplasmic reticulum or the nuclear envelope.
An example of a ribosome function is the translation of a messenger RNA (mRNA) sequence into a polypeptide chain. The ribosome reads the mRNA codons and matchesthem with the corresponding transfer RNA (tRNA) anticodons that carry the amino acids. The ribosome then forms a peptide bond between the amino acids and releases the tRNA. This process continues until the ribosome reaches a stop codon on the mRNA and terminates the protein synthesis.
Answer:
A ribosome is a intercellular structure made of RNA and protein
Explanation:
Help...
A flower provides 100 kcals of energy to a butterfly. If a bird eats the butterfly, how much of that energy is transferred to the bird?
A- The bird that eats the butterfly will get 1 kcal of energy.
B- The bird the eats the butterfly will 0.1 kcals of energy.
C- The bird that eats the butterfly will get 10 kcals of energy.
D- The bird that eats the butterfly will get 100 kcals of energy.
Answers
Answer:
C
Explanation:
The bird that eats the butterfly will get 10 kcals of energy.
Explain the difference between a dry mount slide and wet mount slide?
Answers
Answer:
hello so from my understanding of the qeustion.
Explanation:
a dry mount slide is just rocks and a wet mount slide is mud trees small rocks and bushes
pls help me, I need this rn, thank you!
Answers
Answer:
1.) DEPED: Department of Education;
Role: Improving the quality of education
2.) DENR: Department of Environment and National resources;
Role: Conservation, management, and development of the country's environment and natural resources.
3.) DOST: Department of Science and Technology
Role: The executive department of the Philippine Government responsible for the coordination of science and technology-related projects in the Philippines
4.) DSWD: Department of Social Welfare and Development
Role: Develop, implement and coordinate social protection and poverty-reduction solutions for and with the poor, vulnerable, and disadvantaged.
5.)TESDA: Technical Education and Skills Development Authority
Role: The government agency tasked to manage and supervise technical education and skills development in the Philippines.
Explanation:
VERY LATE REPLY, SORRY!!!!
These are just some of the Philippine government agencies that are involved in protecting the environment. There are many other agencies that play a role in this important task.
What are these agencies?Department of Environment and Natural Resources (DENR): The DENR is the lead agency in the formulation and implementation of environmental policies, laws, and regulations. It is also responsible for the management of natural resources, including forests, wildlife, and marine resources.
Department of Science and Technology (DOST): The DOST conducts research on environmental issues and develops technologies to address them. It also provides technical assistance to other government agencies and the private sector in the implementation of environmental programs.
Department of Social Welfare and Development (DSWD): The DSWD provides social services to people affected by environmental disasters. It also provides assistance to communities that are vulnerable to environmental hazards.
Technical Education and Skills Development Authority (TESDA): TESDA trains people in environmental-friendly technologies and practices. It also provides certification to workers in the environmental sector.
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Given the choice of 4 bases and the number of bases needed to make up a codon, how many possible codons are there? 16 23 64 128
Answers
Answer:
64
Explanation:
A codon is a group of three nucleotide sequence in a mRNA that specifies a particular amino acid acid. There are only four nucleotides composed of the four nitrogenous bases viz: Adenine, Guanine, Cytosine and Thymine/Uracil.
A codon is composed of only three of these nucleotide bases at a time. Hence, considering the number of nucleotide bases that can make up one codon and the 4 nucleotide bases, there can only be 4^3 = 64 combinations of the four nucleotides. This means that there are 64 possible codons.
What type of catastrophic event is likely to occur in the Gulf Coast ecoregion?
Answers:
Drought
Wildfire
Hurricane
Landslide
Answers
storm surge at high tide with additional effects from strong waves
John was changing the oil in his truck. He dumped the used oil around a fence post to keep weeds from growing. John didn't know it, but he was hurting the environment because the oil —
rots the base of the fence post and attracts harmful insects
goes deep into the ground and pollutes the groundwater
kills weeds and they are an important part of the environment
attracts more insects that will take over his yard
Answers
Today, the continents of Europe and Asia and the subcontinent of India form a single landmass. True or false?
I chose Biology even though this is science, because there was no science.
Answers
Answer:
true
Explanation:
Because if you look on a map all three of them are altogether and not split apart making one big landmass.
PLEASE HELP!!
Analyze the given diagram of the carbon cycle below.
an image of carbon cycle is shown. the sun, a cloud, two trees, one on the left and the other on the right, an animal, lake, and a factory are shown in the image. an arrow is shown from the sun towards the left tree marked a. the sun is marked b. there is an arrow from the air above the clouds, marked c, towards the left tree. an arrow from a location close to the ground marked d points towards dead organisms, which is a label under the animal. an arrow marked e points from the right tree straight up to the clouds. an arrow marked f points from the animal straight up to the clouds. an arrow marked g points from the factory towards the air above the clouds, c. there is an arrow pointing from the air to the lake labeled carbonates in water, an arrow pointing down from dead organisms to fossils and fossil fuels, and an arrow from fossils to the factory. what compound does c represent
Part 1: Which compound does C represent?
Part 2: Name a process that could release this compound into the air.
Part 3: Explain how the elements that form it are conserved during the carbon cycle. Use complete sentences to explain your answer.
Justify how this compound was created from a recycling of carbon in the carbon cycle. Use complete sentences to explain your answer.
Answers
Answer:
Part 1 is carbon.
Part 2 is organisms decay.
Part 3 So, at the time of chemical procedures in the carbon cycle, the atoms of carbon are never destructed, however, they get rearrange and modify into distinct molecules. The mentioned cycle is essential for maintaining life on Earth.
The justify part is reusing carbon atoms, which travel from the atmosphere into organisms in the Earth and then back into the atmosphere over and over again.
Explanation:
What forms as a result of the wind's frictional force on water?
A. deep sea currents that move in a path similar to the wind currents
B. surface currents that move in a path opposite to the wind currents
C. surface currents that move in a path similar to the wind currents
D. deep sea currents that move in a path opposite to the wind currents
Answers
Answer:
C. surface currents that move in a path similar to the wind currents
Explanation:
The wind's frictional force drags the surface of the ocean, causing the water to move in the same direction as the wind. The resulting surface currents can influence weather patterns and impact marine ecosystems. Deep sea currents are driven by differences in water temperature and salinity, and are not directly affected by the wind's frictional force on the surface of the ocean.
1. Minerals are naturally occurring.
☐True
☐False
2. Minerals do not have a definite chemical composition.
☐True
☐False
Answers
QuestionQuestionQuesQuestionnonumberno number.
1 answer -True
2 answer-False
The second one is False. Minerals do have a definite chemical composition.
Hope this helps:)
I DONT UNDERSTAND GENOTYPES AND PHENOTYPES HELP
Answers
Answer:
Explanation:
Genotypes are the genetic makeup of an organism. Such as the alleles it possesses.
Phenotype is the physical or biochemical traits of an organism. In short their appearance.
I hope this helped!
Answer:
The sum of an organism's observable characteristics is their phenotype. A key difference between phenotype and genotype is that, whilst genotype is inherited from an organism's parents, the phenotype is not
Explanation:
hope that's what u were looking for
Write a scientific explanation determining which unknown is the solid,which is the liquid, and which is the gas.
Answers
Answer:
best answer I could find, hope it helps
Explanation:
Difference between Solid Liquid and Gases
Highly Strong intermolecular forces between the molecules, leads to a definite volume in Solids.
The intermolecular forces are stronger than gases but weaker than solids.
The intermolecular forces are practically non-existent. Thus, there is no definite volume.
Solids have a definite shape to them. Liquids do not have a definite shape.
Gases do not have a definite shape.
The intermolecular space between solids is absent.
The intermolecular space is moderate but present.
The intermolecular space is free-flowing and plenty.
The force of attraction between the molecules is incredibly high.
The force of attraction between molecules is pretty moderate.
There is no intermolecular force of attraction between the molecules.
They are incompressible.
Liquids cannot be compressed.
Gases can be compressed quite easily.
Solids have a definite shape and volume.
Liquids have a definite volume.
Gases have no definite volume.
Answer:
Water
Explanation:
The Water can be a Solid State. (Ice)
The Water can be a Liquid State. (Water)
The Water can be a Gas State. (Steam)
Hope this helps! Please correct me if I'm wrong.
Unknown should be Water.
Mechanical energy can take on many forms, but these different forms can be categorized as either potential energy or energy of motion. The height an object is dropped from has an effect on the amount of energy in the object. Let’s conduct an experiment to see the effect.
:How does the height of an object affect the amount of mechanical energy it contains?
1:Variables What is the test variable?
Answers
The height of an object is crucial to the amount of energy something has because the higher up it is the most potential energy it has and kinetic energy it could have.
For example, if the height of a basketball was just a couple inches off the ground, it would not have a large amount of potential energy because because there is not much of a fall between the ball and the ground. However, if the ball was higher, there would be more potential energy because there is more room to fall.
---
"What is the test variable?"
The test variable, or independent variable in this case would be the height, as the scientist is changing the height in order to get different results in the total mechanical energy, which would be the dependent variable.
Which type of soil contains the most amount of organic matter?
circle the correct answer.
Clay Loam sandy or silt
Answers
The soil which has more organic matter is clay. Compared to clay, sandy and slit soil has very little amount of organic matter.
What is clay?Clay is a type of finely grinded soil which contains hydrous aluminosilicates such as kaolin. Clay soil contains more organic matter and it can abstract large amount of water.
Clay develop a plasticity when it is wet but can be brittle and hard when dried. Clay is a type of ceramic material widely used in making potteries. Sandy soil is made of sand particles thus rich in inorganic minerals and contains very less organic matter.
Slit soil is a type of granular soil material which have a size in between that of clay and sandy soil. Slit soil is made by sediment materials carried by water and it can form fertile deposits on valleys. Therefore, the soil type which contains more organic matter is clay.
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Answer:
Explanation: its clay soil
carbon and oxygen atoms can combine to form the gas called carbon dioxide.
Answers
Answer:is true
Explanation:
Carbon dioxide is made up of one carbon atom and two oxygen atoms.
What is a smell?
A)electrical signals from the substance you are smelling
B)light from the substance you are smelling
C)molecules of the substance you are smelling
D)smells are not matter, but are energy waves from the substance you are smelling
Answers
The molecules make contact to part of your olfactory epithelium, which contains receptors that lock onto these molecules.