As human travel increases , the number of introduced species likely increases .
What is species and how human travelling can increase the number of introduced species?As humans will start moving more from one place to another there will be more species number.The number of introduced species will increase sharply seeing the increase in the number of human population doing migration and travelling.The breakdown of regional distinctiveness leads to increase in the travelling period of the humans .And most importantly the introduction of new species will increase and will be impacted by the human who have come from elsewhere for either travelling purposes or migration purposes.To know more about species visit:
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the urinary tract represents a portal of entry for e.coli, a normal inhabitant of the gi tract. introduction of this opportunistic pathogen and its subsequent colonization is known as __________.
The urinary tract represents a portal of entry for e.coli, a normal inhabitant of the gi tract. introduction of this opportunistic pathogen and its subsequent colonization is known as an infection.
The invasion and increase of germs in the frame. The germs can be bacteria, viruses, yeast, fungi, or other microorganisms. Infections can start anywhere in the body and might unfold for the duration of it. Contamination can cause fever and other fitness troubles, depending on in which it occurs within the body.
Infection takes place while germs input your frame and multiply, ensuing in ailment. The four main types of infections are viral, bacterial, fungal, and parasitic. A person with a bacterial contamination will often experience redness, warmth, swelling, fever, and ache at the web site of infection, as well as swollen lymph glands.
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Disclaimer:- your question is incomplete, please see below for the complete question.
The urinary tract represents a portal of entry for e.coli, a normal inhabitant of the gi tract. introduction of this opportunistic pathogen and its subsequent colonization is known as __________.
a. a syndrome
b. a sign
c. a symptom
d. an infection
I’LL GIVE YOU A LOT OF POINTS
A hypothesis is an educated guess based upon observation. It is an
explanation of a single event based upon what is observed. A hypothesis has not
been proved but can be supported by experimentation.
a) Suppose that out of 10 trees planted in a yard, only five survived. What kind of
hypothesis could you make about this observation or event? Remember that a
hypothesis needs to have a certain format.
b) How could you test this hypothesis? What type of experiment could you perform?
a) My hypothesis is in this case is that the environmental conditions in the yard were too extreme which resulted in half of the trees dying.
b) I can test this hypothesis by asking myself, what environmental conditions were the trees in that caused half of them to die? I could read about different biomes and their climates and learn how well they support organic life such as grass, plants, crops, and even trees. I can then determine that half of the trees did not survive due to the extreme environmental conditions they were in.
Here you go!
1. What class of biological molecules does sugars belong to?
2. How do sugar molecules provide us with energy?
3. What other molecules (besides sugars) serve as a source of energy for our bodies? How do they do that?
4. How do we know how much energy different types of food have? Why food labels list everything per 2000 kcalorie diet?
5. How do we know how much food do we need to eat?
6. Are your energy consumption and energy expenditure balanced? How do you know that? Hint: compare your BMI and energy needs calculations
7. What is the role of physical activity and exercise in balancing our energy consumption and energy expenditure? Are there any additional benefits of physical activity (besides energy balance)? What is your favorite form of physical exercise?
1. Sugar is a monosaccharide or a disaccharide. Sugars are also known as any sweet crystalline solid disaccharide (sucrose).
2. Sugar molecules provide us energy by breaking it into micromolecules and then the cell gets energy from it.
3. Proteins and lipids are the molecules that serve as a source of energy in our body.
4. We know how much energy different types of food have due to the presence of macromolecules in them.
5. The main role of physical activity and exercise in balancing our energy consumption and energy expenditure is that physical activity consumes a high amount of energy for its activities.
What class are sugars related to?Sugar belongs to the class of carbohydrates, carbohydrates, sugar, carbohydrates are the molecules that condense carbon, hydrogen, and oxygen. Your body smashes down carbohydrates and changes them into a simple sugar called glucose. This ready form of energy is carried through the blood and delivered to every cell. The supply of glucose needs to be constant and dependable, so your body has developed several systems to make sure of this supply and get the energy.
Other molecules, such as fatty acids and proteins, can also serve as energy sources when they are funneled through suitable enzymatic tracks. sugar depends on many factors, counting your height, age, general state of health, job, time off time activities, physical activities, genetics, body size, and environmental factors.
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In some countries, human waste is used as a fertilizer. If produce is grown in this type of fertilizer, it is possible that it will be contaminated with the protozoan that causes amoebic dysentery. One method of removing the protist without ruining the food is to place the produce in a 5% salt solution. Explain how this would kill the protist. How could you return them to normal?
The plant produce contaminated with the protozoan that causes amoebic dysentery when placed in 5% salt solution will kill the contaminants due to osmotic difference. The produce then can be brought back to normal by placing in pure water.
Amoebic dysentery is the disease caused by the microorganism called Entamoeba histolytica. The source of infection is human fecal matter. The symptoms of the disease includes abdominal cramps and diarrhea.
Osmotic difference is the difference of solute particles between two substances. When the protozoan cells are placed in salt solution, the salt solution has more solute particles that causes the secretion of water to the outside of protozoan cell, therefore causing its death by dehydration.
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Salts are blank and blank in nature
Salts are crystalline and ionic in nature.
Crystalline is the property of solid substances in which the components or the molecules of the the solid substances are arranges in highly ordered manner. The appearance of such substances is crystal-like. These substances have sharp melting points.
Ionic nature of substances refers to the presence of ions in any substance. The ionic substances may have a positive charge or a negative charge or they may be neutral. Ionic substances have the tendency to either gain or lose electrons. When it gains electrons it becomes negative and when it loses electrons it becomes positive. Ionic substances are good conductors of electricity.
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A DRAWBACK of living in a
group is . . .
A. more likely to be eaten by predators.
B. having to look out for yourself.
C. being less obvious to predators.
D. increased competition for food and mates.
Answer: D
Explanation:
The drawback of living in a group is the increased competition for food and mates.
Option (D) is correct.
When individuals live in a group, they often have to compete with other group members for limited resources such as food and potential mates. This competition can create challenges and reduce the availability of resources for each individual within the group.
Living in a group can have advantages, such as enhanced protection against predators (option C) and increased vigilance through cooperative behavior (option B). However, the drawback arises from the fact that resources within an environment are finite, and when individuals live in close proximity, they must compete for those limited resources.
This competition can range from competing for access to food sources to competing for mating opportunities. Individuals within a group must invest time and energy in acquiring and defending resources, which can lead to increased stress, lower reproductive success, and potential conflicts within the group.
Thus, the increased competition for food and mates is a notable drawback of living in a group.
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what does the model apply about the relationship between photosynthesis and cellular respiration
Photosynthesis makes the glucose that is used in cellular respiration in order to make energy molecules in the form of ATP.
What is the difference between photosynthesis and respiration?We know that photosynthesis converts carbon dioxide and water into oxygen and glucose. Glucose is used as a food product which is used by plants and oxygen as a by-product. The process of cellular respiration converts oxygen along with glucose into the water and into carbon dioxide. Actually, water and glucose are the by-products, and ATP (adenosine triphosphate) is the energy that is transformed from the process.
The energy released by photosynthesis is stored during the process of cellular respiration. During photosynthesis, the food is broken down during the process of cellular respiration.
So we can conclude that photosynthesis removes carbon dioxide from the atmosphere while cellular respiration again brings carbon dioxide.
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6. What causes the vast quantity of lava to be forced out of the Icelandic volcanoes during eruptions?
Explanation:
plumes/columns of hotspots
Which TYPES of cell transport go AGAINST the concentration gradient? list all possible so not just active!
The type of cell transport which go against the concentration gradient requires energy. This type of transport includes active transport which have some important functions in cell.
What is Active Transport?
During active transport, substances move against the concentration gradient i.e., from a region of low concentration to a region of high concentration. It is known as active transport because it requires the use of energy (ATP).
There are two main types of active transport: primary active transport that uses ATP, and secondary active transport that uses an electrochemical gradient.
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Suggest why the quantity of water vapour in expired air is always high?
Not all of the oxygen in the air is taken up by the lungs, and that the gases released when someone breathes out are heated to body temperature and saturated with water vapour. This results in the expired air having a larger water vapour content.
Why does expired air contain more oxygen?All of the oxygen in the air we breathe does not enter our lungs during the breathing process. The amount that is absorbed is little. Therefore, some oxygen is present in expired or exhaled air.
Since we don't consume nitrogen, the percentage of nitrogen remains close to 78%, but the significant difference is the rise in carbon dioxide. More or less 4% of the carbon dioxide and a larger percentage of water vapour than breathed air are found in exhaled air.
Water vapour makes up 0.02 to 0.04% of the air we breathe. Water vapour makes about 5.0 to 6.3% of exhaled air.
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The table lists some organelles and functions. Only one pair is correctly matched.
Functions of Organelles
Organelle Function
Nucleus Directs cell activity
Endoplasmic reticulum Breaks down sugar molecules to supply energy
Golgi apparatus Supports and protects organelles in the cell
Lysosome Produces proteins for the cell
Which organelle in the table is correctly matched with its function?
nucleus
endoplasmic reticulum
Golgi apparatus
lysosome
Answer:
nucleus I believe
Explanation:
Criticize me if I'm wrong but the nucleus' is like the brain of the cell for how its the main organelle. Hope this helps
Answer:nucleus
Explanation:
Need help with bio pl
13) Write two problem questions about something you can observe right now then write two hypotheses for the problems previously created.
Two questions may include how pollutants may affect global warming or why chlorofluorocarbons hamper the ozone layer, which can be investigated by raising the hypotheses 'pollutants can drastically affect global temperature' or 'chlorofluorocarbons effectively alter the ozone layer', respectively.
What is an investigational hypothesis?An investigational hypothesis can be defined as a plausible explanation about the observation of phenomena that occur in the real world which must be tested by experimentational procedures in order to confirm or reject them.
During the scientific method, we raise questions that may be answered by confirming hypotheses, a process that leads to collecting empirical evidence in favor of such ideas.
Therefore, we can conclude that hypotheses such as for example if pollutants may affect global warming by acting as greenhouse gases can be solved by using the scientific method, which involves making experiments to confirm or reject the hypothesis.
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In the digestive system, proteins are digested into amino acids.
Describe what happens to any of these amino acids that are in excess, and how their breakdown product is removed from the body.
Answer:
Amino acids are transported to the liver during digestion and most of the body's protein is synthesized here. If protein is in excess, amino acids can be converted into fat and stored in fat depots, or if required, made into glucose for energy. What is left is usually turned into waste and is turned to urine.
Explanation:
Hope it helps! =D
what does the flagellum do in prokaryotic cells?
If carbon dioxide is removed from a plant’s environment, what would you expect to happen to the plant’s production of glucose molecules?
Explanation: If you remove its carbon dioxide, supplants need come dioxide to produce glucose. Carbon dioxide is the carbon source for advance glucose production via via photosynthesis. So with that becomes dioxide, they cannot make glucose, they cannot make glucose. And so the mass production of glucose would have to stop.
how dose the number of chromosomes found in the two daughter cells compare to the number of chromosomes found in the mother cell
explain between glucose and glycogen and the role of the liver maintaining the blood glucose
In response to the pancreatic hormones insulin and glucagon, the liver helps maintain blood glucose levels. Glucose enters the liver after a meal, and blood glucose levels rise. This excess glucose is handled by glycogenesis, which occurs when the liver converts glucose into glycogen for storage.
What is blood glucose?Glycemia is the concentration of glucose in the blood of humans or other animals. It is also known as blood sugar level, blood sugar concentration, or blood glucose level. A 70 kg person's blood contains approximately 4 grams of glucose, a simple sugar, at all times. A fasting blood sugar level of 99 mg/dL or less is considered normal, 100 to 125 mg/dL indicates prediabetes, and 126 mg/dL or higher indicates diabetes. The main sugar found in your blood is blood sugar, also known as glucose. It is the primary source of energy in your body and is derived from the food you eat. Your blood transports glucose to all of your body's cells, where it is used for energy. Diabetes is a disorder in which your blood sugar stations stand too elevated.To learn more about glycogen, refer to:
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The excess glucose exists dealt with by glycogenesis in which the liver transforms glucose into glycogen for storage.
What role does the liver have in maintaining blood glucose?By converting glycogen into glucose, a process understood as glycogenolysis, the liver produces sugar or glucose. By gathering amino acids, waste materials, and lipid byproducts, the liver can also produce the glucose or sugar that is required. Glucose 6-phosphatase catalyzes the buffering effect of liver glycogen to maintain blood glucose levels. Glycogenolysis in muscles converts glucose 6-phosphate into glycolysis without wasting any adenosine triphosphate (ATP), as this enzyme is exclusively found in the liver.By balancing the uptake and storage of glucose through glycogenesis with the release of glucose through glycogenolysis and gluconeogenesis, the liver plays a crucial part in this process. The numerous substrate cycles in the main metabolic pathways of the liver are crucial in controlling the generation of glucose.The excess glucose exists dealt with by glycogenesis in which the liver transforms glucose into glycogen for storage.
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Why was performing a baseline Passat necessary to interpret the results of your experiment
Performing a baseline Passat was necessary to interpret the results of your experiment because a baseline expedites our start-up process, improves our understanding of the task, and enables us to spot data irregularities.
A baseline is a straightforward model that, while not requiring a lot of knowledge or time to construct, yields respectable performance on a task. Pretrained convolutional neural networks for vision-related tasks, logistic regression for categorizing structured data, recurrent neural networks, and gradient-boosted trees are examples of baseline models that are frequently used (Ameisen 2018).
A baseline is imperfect due to its simplicity. For instance, the bag of words model for language modeling does not account for the sequence in which the words appear in each phrase; as a result, it lacks a great deal of structural information. Additionally, a lot of baselines rely heavily on model-integrated heuristics or solid modeling assumptions (i.e., linear models).
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Which population characteristic
describes the number of individuals in
an area per the unit?
A. Population Growth
B. Geographic Distribution
C. Population Density
D. Habitat Distribution
Answer:
C.
Explanation:
It is the number of individuals living within that specific location determines or the number of individuals divided by the size of the area.
Describe your experience as the cell engages in two different modes of transporting substances in/out of a cell. Use terms such as energy, high concentration, low concentration, and equilibrium.
Cell uses two different means of transport for in and out for transporting molecules known as active and passive transport .
Active transport move molecules and ion from lower concentration to higher concentration with help of energy in form of ATP . Passive transport moves molecules and ions from a higher concentration to lower concentration without any energy.
Active transport involves evolves moving of molecules across cellular membrane by using cellular energy. one of the main example of active transport is transfer of calcium ion out of heart muscle. while process of passive transport plays important role in homeostasis .
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after which stage can a woman be described as pregnant
A pregnancy is considered to be established only after implantation is complete.
Pregnancy is the term used to describe the period during which a fetus develops in or in a woman's womb. Pregnancy is usually about forty weeks from the last menstrual period to delivery or just over nine months. Healthcare providers refer to her three stages of pregnancy called trimesters.
She became pregnant soon after her marriage. There was a meaningful pause before the winner was announced. Early signs of pregnancy include breast tenderness nausea vomiting called morning sickness but it can occur at any time of the day or night headache hot flashes bloating loss of appetite, and fatigue. Late periods of breast pain and tenderness fatigue nausea, and morning sickness are common early pregnancy symptoms says, Taylor.
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Which form of passive transport is related to the movement of water in cell
Answer:
Osmosis
Explanation:
Help asp match them
Source that would be reliable and credible:
Articles written by respected author
article contains citation
article expresses their opinion on the subject
article based on the strong evidence
website registered by government/educational institution.
Source that would not be reliable and credible:
Article is only found on social media.
The article marked as an advisement
author/publisher/organization of article missing
The article includes more than one perspective on the issues
sources are missing
What is mean by credible source ?
A credible source is one that is written by someone who is an expert in their field and is free of errors and biases. This guide explains the difference between reliable, scientific and peer-reviewed sources.
Primary, secondary and tertiary sources provide different types of information.
Immediate : Immediate description of an event or discovery. A source conveys original research, thought or opinion. Secondary : Used event or subject report. Source provides analysis, discussion or overview of elements. Tertiary : Combination of primary and secondary sources. Source provides an overview or summary of other sources.To learn more about credible sources, visit;
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Which elements make up a water molecule?
hydrogen and nitrogen
oxygen and nitrogen
oxygen and carbon.
hydrogen and oxygen
Answer:
Hydrogen and Oxygen: The liquid condition of H2O at standard pressure and temperature is referred to as "water."
Explanation:
The polar chemical component and molecule known as water is a liquid at normal pressures and temperatures. According to its chemical composition, each molecule of water has one oxygen atom and two hydrogen atoms. Due to their polarity, water molecules can form up to four hydrogen bonds with molecules close by, regardless of whether they are in a liquid or solid state. Hydrogen bonds are roughly ten times stronger than the Van der Waals force, which attracts molecules to one another in most liquids. This explains why water has far higher melting and boiling points than other compounds that are analogous to it, including hydrogen sulfide.
Water contains numerous distinctive biological characteristics that are essential for the growth of life. It does this function by enabling organic chemicals to interact in ways that eventually permit replication. Water is essential to all known kinds of life. Water is crucial for many bodily metabolic processes as well as serving as a solvent in which many of the body's solutes dissolve. Anabolism and catabolism together make up metabolism.
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If a scientist wanted to remove genetic material from a cell to make a DNA finger-
print, what organelle could be used?
I rlly need help thx
Answer:
wit what
Explanation:
What are the steps of glycolysis?
The steps of glycolysis are given in the explanation below.
What is glycolysis?Glycolysis is the cellular degradation of the simple sugar glucose to yield pyruvic acid, and ATP as an energy source.
Glycolysis is made up of ten (10) steps that can be divided into two stages namely;
Preparatory stagePayoff or recovery stageThe steps of glycolysis are as follows;
STEP 1: glucose phosphorylation to glucose 6-phosphateSTEP 2: isomerization of glucose 6-phosphate to fructose 6-phosphateSTEP 3: phosphorylation of fructose 6-phosphate to fructose 1,6-bisphosphateSTEP 4: cleavage of fructose 1,6-bisphosphate into two three-carbon fragmentsSTEP 5: interconversion of dihydroxyacetone phosphate and glyceraldehyde 3-phosphateSTEP 6: oxidation of glyceraldehyde 3-phosphate to 1,3-bisphosphoglycerateSTEP 7: phosphoglycerate kinase and the first ATP forming reactionSTEP 8: from 3-phosphoglycerate to 2-phosphoglycerateSTEP 9: formation of phosphoenolpyruvateSTEP 10: pyruvate kinase and the transfer of the phosphoryl group from the phosphoenolpyruvate to the ADPLearn more about glycolysis at: https://brainly.com/question/14076989
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Which of the following type of forest is likely to have the most nutrient-rich soil?
Responses...
A. tropical rain forest
B. coniferous forest
C. tropical dry forest
D. deciduous forest
Answer
ATropical rain ️ forestAnswer: The correct answer is D. deciduous forest
Explanation: This answer has been confirmed correct.
The temperate deciduous forests have the most nutrient-rich soil.