Many wild animals depend on the herd mentality for survival. The majority of the animals in a pack are safe and anonymous when they hunt, eat, and travel together.
There are 10 to 12 female elephants in a single herd. As a result, the growing environment for the smaller elephants becomes safer. It is likewise easirer for them to track down food collectively.
The fact that elephant females remain together in family units led by the oldest herd is one behavioral adaptation. Staying together in a gathering permits every one of the female elephants to help with really focusing on and safeguarding the calves.
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How do food molecules provide energy for your body?
Answer:Through the process of cellular respiration, the energy in food is converted into energy that can be used by the body's cells. During cellular respiration, glucose and oxygen are converted into carbon dioxide and water, and the energy is transferred to ATP.
Explanation:
Answer:
molecules provide energy for your body through the process of cellular respiration, the energy in food is converted into energy that can be used by the body's cells. During cellular respiration, glucose and oxygen are converted into carbon dioxide and water, and the energy is transferred to ATP.
Explanation:
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which of the following statements regarding the bacterial sacculus are true? choose one or more: a. the crucial cross-linking reactions occur inside the cell (i.e., in the cytoplasm). b. it is composed of peptidoglycan. c. it is also known as the cell wall. d. it provides protection from osmotic rupture. e. it is impervious to polar or charged molecules.
Answer: b, d.
Explanation:
b. The bacterial sacculus is composed of peptidoglycan, which is a polymer made up of sugars and amino acids. It forms a mesh-like structure that surrounds the cell and provides strength and stability to the cell.
d. The bacterial sacculus provides protection from osmotic rupture by helping to regulate the pressure inside the cell and maintain the appropriate osmotic balance between the inside and outside of the cell.
The other statements are not entirely true:
a. The assembly of peptidoglycan and cross-linking reactions can occur both inside and outside the cell.
c. The bacterial sacculus is commonly referred to as the cell wall, although it is not the only component of the cell wall.
e. The bacterial sacculus is semi-permeable and allows some polar or charged molecules to pass through, but not all.
fasting is not a recommended method for weight loss because _____.
Fasting is not a recommended method for weight loss because it is not sustainable. Fasting is an ancient practice that has been linked to a variety of health benefits. People have been using fasting to lose weight for a long time. Despite the fact that fasting has been used for centuries
to improve health, it is not a recommended approach to weight loss. Fasting can be harmful to some people and can result in a range of negative side effects. The main reason why fasting is not a recommended method for weight loss is that it is not sustainable. When you fast, you consume fewer calories than you need, causing your body to burn stored fat for energy. You may lose weight as a result of fasting, but the weight loss is unlikely to be sustained. Fasting can be harmful to some people and can result in a range of negative side effects, such as
Weakness Fatigue Dizziness Nausea Dehydration Low blood sugar levels Excessive thirst Difficulty concentrating On the other hand, a long-term lifestyle change is needed to achieve sustainable weight loss. A diet that is high in protein and fiber, as well as regular exercise, are recommended for losing weight in a healthy and sustainable manner. Fasting for weight loss can result in significant short-term weight loss. However, most people who lose weight this way will regain it over time. This is because fasting is not a sustainable method of weight loss, and it does not address the underlying causes of weight gain. Instead of focusing on short-term weight loss, it is better to focus on making long-term lifestyle changes that will help you achieve a healthy weight and maintain it. This includes eating a healthy diet that is rich in protein, fiber, and other nutrients, as well as engaging in regular exercise and physical activity.
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Lesson Review
Which is a way in which exocytosis differs from the pumping of calcium ions against a
concentration gradient?
A. Exocytosis is a form of passive transport.
B.
Exocytosis does not involve a carrier protein.
C. Exocytosis occurs with the concentration gradient.
D. Exocytosis requires an expenditure of energy by the cell.
Exocytosis does not involve a carrier protein because of this exocytosis differs from the pumping of calcium ions against a concentration gradient.
Thus, OPTION B is correct.
What is exocytosis?Exocytosis is an energy-dependent mechanism that moves material contained in vesicles outside of the cell. Exocytosis is a form of active transport that excludes the need of transfer proteins.
Exocytosis helps in removing toxin and waste products from the cell's interior , Facilitating cellular communication, facilitating cellular membrane growth, repair and signalling and migration.
What is the role of exocytosis?The final stage of the secretory route, exocytosis, includes the fusing of vesicles with the plasma membrane and guarantees that lipids, membrane proteins, and enzymes that synthesize cell walls are delivered to active growth regions in fungi.
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The most abundant source of methane in the globe is _______. A. Coal-fired power plants b. Methane hydrates c. Soil microbes d. Animal waste.
Answer:
Answer:B methane Hydrates
Explanation:
100% on edge 2022
Answer:
b
Explanation:
EDGE 2022
With human ABO blood groups: A child has type O blood. What do you know about their parents
If a child has type O blood, then we can infer about their parents both are carriers of the O allele and or homozygotes for the type O blood.
What is the ABO blood group trait?The ABO blood group trait is a genetic trait associated with the presence of certain proteins on the surface of blood cells which contain three different alleles called A allele, B allele and O allele. The O type of blood is recessive and therefore an offspring should receive both alleles from the parent.
Therefore, with this data, we can see that the ABO blood group trait is associated with the O allele and therefore parents need to have this allele to produce O group offspring.
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Which lists metric units, in order, from smallest to largest?
kilogram, hectogram, decagram
decagram, decigram, centigram
milligram, centigram, decigram
decagram, hectogram, milligram
Answer:
milligrams, centigrams, decigrams, kilograms, decagram,hectogram
Explanation:
Answer:
milligram, centigram, decigram
Explanation:
Why is methane such a common molecule?
Answer:
Because it is formed by combining two elements i.e carbon and hydrogen.
Based on this data which method should department use it as the most economic effective and time-saving solution for the problem of soil erosion
By planting more and more trees, as the roots of the trees hold the soil in place for the problem of soil erosion.
Soil erosion is a sluggish process that takes place when the effect of water or wind detaches and removes soil debris, inflicting the soil to go to pot. Soil erosion and occasional water excellent due to erosion and floor runoff have come to be intense issues international.
Soil erosion is a obviously taking place system that influences all landforms. In agriculture, soil erosion refers to the wearing away of a discipline's topsoil via the natural physical forces of water and wind or thru forces associated with farming sports including tillage.
Soil erosion with the aid of Water Liquid water is the most important agent of erosion on the earth. Rain, rivers, floods, lakes, and the ocean deliver away bits of soil and sand and slowly wash away the sediment. Rainfall produces 4 styles of soil erosion: splash erosion, sheet erosion, rill erosion, and gully erosion.
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All the following are usually recessive traits in humans EXCEPT: Your answer: Dark hair Colorblindness Straight hair Left-handedness
Answer:
dark hair
Explanation:
2.
What happens when the chemical bond that holds the third phosphate is broken?
Answer: Varies
Explanation:
Evidently, it takes everything out of proportion, biologically.
where do we find chloroplast and chromoplast in hebiscuis
Answer:
Explanation:Chloroplasts are present in the cells of all green tissues of plants and algae. Chloroplasts are also found in photosynthetic tissues that do not appear green, such as the brown blades of giant kelp or the red leaves of certain plants. In plants, chloroplasts are concentrated particularly in the parenchyma cells of the leaf mesophyll (the internal cell layers of a leaf).
What are 3 components of the Central Dogma of Molecular Biology? Select all that
apply
Transcription
DNA Replication.
Protein Division
Gene Translation
Protein Translation
Cell Replication
Answer:
see below
Explanation:
Central dogma of molecular biology was given by Francis crick . According to which genetic information is transferred from DNA to mRNA by a process called transcription , and mRNA to proteins by a process called translation.
Required answer:-
TranscriptionDNA Replication. Gene Translationbiological anthropology includes the study of group of answer choices human marriage patterns fossilized birds primates linguistic variation as it relates to climate
In general, biological anthropology aims to understand how humans and their closest relatives developed and how they interacted with their environment. Biological anthropology studies also extend to the diversity of human behavior, beliefs, and social organization. Moreover, it helps in explaining the differences in human physical features, diseases, and health. All the given options are correct.
Biological anthropology explores various biological features like genes, hormones, physiology, and development that play significant roles in the adaptation of human populations to different environments. Therefore, the study of biological anthropology includes the study of the following:
Primate behavior, anatomy, and ecologyHuman evolution, migration, and variationHuman biology, health, and diseaseComparative anatomy and homologiesFossil evidence for primate and human evolutionLinguistic variation as it relates to climateHuman marriage patternsFossilized birdsBiological anthropology involves analyzing fossils and skeletal remains from extinct hominids, the evolution of the human brain and behavior, the molecular biology of human genetic diseases, and the biology and behavior of non-human primates. Biological anthropology helps people understand the scientific principles that underlie our biological and cultural diversity, our uniqueness as human beings, and our history as a species.
In summary, biological anthropology encompasses a range of topics, including human marriage patterns, fossilized birds, primates, and linguistic variation in relation to climate. These areas of study contribute to our understanding of human evolution and the broader context of life on Earth.
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Which three elements are common to the reactants and the products of
both photosynthesis and cellular respiration?
o
Carbon, hydrogen, and oxygen
Carbon, hellum, and oxygen
o
Oxygen, Hydrogen, and chlorine,
Oxygen, hydrogen and chlorine,
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what is responsible for the different blood types in humans?
In humans, antigens are responsible for the different blood types
The presence or lack of certain antigens on the surface of red blood cells is the main factor that determines the various blood types in humans. The ABO blood group system is a bigger system that includes the A and B antigens, which are the primary antigens used to determine blood types.
Genetic transmission from parents determines whether these antigens are present or absent. While the Rh factor is defined by a different gene, the A and B antigens are regulated by several alleles of a single gene. The numerous blood types seen in humans result from varying combinations of these antigens and the Rh factor, and they are essential for both blood transfusion compatibility and the immunological reaction to blood transfusions.
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what are some thoughts on extinction
why is development work necessary for the development of nation?
Answer:
Development work is necessary for the development of the nation because if the nation will be developed there would be many facilities for the citizens of that nation and development it leads to to economic prosperity.
Explanation:
I hope it help you friend
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The answer fam is.......... Make the frequency higher for number 1 and have the same amplitude (A)
in general, a muscle that crosses on the anterior side of a joint produces ________.
Answer: Flexion
Explanation:A muscle that crosses on the anterior side of a joint produces flexion. A muscle that crosses on the posterior side of a joint produces extension.
Answer: Flexion
Explanation:
2. Energy flows through Earth's spheres and changes along the way.
2a. Fill in each blank with the type of energy being described.
The sun gives off SOLAR energy, which enters the atmosphere. Plants absorb some of the energy and perform photosynthesis to convert it into LIGHT energy in the form of sugars. Plants and the animals that eat them then turn that energy into a different form of CHEMICAL energy, in the form of ATP. When plants and animals use the energy, it becomes KINETIC energy.
2b. Describe how energy is conserved in these systems. (2 points)
-
5. Cellular respiration is one of the main processes in the fast carbon cycle.
5a. Draw a diagram of cellular respiration that includes these labels: Oz, water, sugar, COz ATP.
5b. Add a star at the point where carbon enters the process and another star at the point where carbon exits the process.
6. Identify the inputs and outputs of photosynthesis.
7. Identify the inputs and outputs of cellular respiration.
Answer:
2a.
- Solar energy
- Light energy
- Chemical energy (ATP)
- Kinetic energy
2b. Energy is conserved in these systems through the principle of the conservation of energy, which states that energy cannot be created or destroyed, only transformed from one form to another. In the process of energy transfer between the sun, plants, and animals, the total amount of energy remains constant, but its form changes.
5a.
Oz Sugar
| |
v v
Water CO2
| |
v v
ATP*
*Carbon enters the process at the sugar stage and exits the process as CO2.
6. Inputs of photosynthesis:
- Carbon dioxide (CO2)
- Water (H2O)
- Sunlight (solar energy)
Outputs of photosynthesis:
- Oxygen (O2)
- Glucose (C6H12O6)
- Water (H2O)
7. Inputs of cellular respiration:
- Oxygen (O2)
- Glucose (C6H12O6)
Outputs of cellular respiration:
- Carbon dioxide (CO2)
- Water (H2O)
- ATP (chemical energy)
Aldosterone is _____.
A)a steroid hormone that reduces the amount of fluid excreted in the urine
B)triggers the conversion of angiotensinogen into angiotensin II
C)a protein hormone that decreases blood pressure without changing blood volume
D)decreases water reabsorption in the kidneys
E)Is released in great quantities when ethanol intoxication takes place
Aldosterone is a steroid hormone that reduces the amount of fluid excreted in the urine. The correct answer is Option A.
What is Aldosterone?Aldosterone is a mineralocorticoid hormone produced by the adrenal cortex in the zona glomerulosa region, whose main function is the homeostatic regulation of the blood pressure, plasma sodium, and plasma potassium levels.
Aldosterone causes the reabsorption of sodium and water while excreting potassium, resulting in an increase in blood volume and blood pressure. Aldosterone is necessary for the maintenance of blood pressure and blood volume, as well as the regulation of electrolytes such as sodium and potassium in the bloodstream.
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Air Pollution: Goal is to reduce the carbon footprint of employee travel by 20%. . You have 10 employees that drive to work each day. You will need to find out their Access www.ghgprotocol.org and calculate employee carbon footprint using the Devise 4 ways you can reduce employee travel to reach your goal programs? If so what will it cost the company to implement these goals? Calculate • Will your organization invest in transportation incentives or employee recognition ROI, payback, and a cost benefit analysis for a feasibility study What are the environmental, social, and economic impacts?
Air pollution is a serious problem that can lead to health problems and environmental damage.
The goal of reducing the carbon footprint of employee travel by 20% can be achieved by implementing transportation programs.
Promote telecommuting: Employees can work from home instead of commuting to work. This can be done through a company-wide policy or by providing the necessary equipment to work from home.
Encourage carpooling: Employees can share rides to work with coworkers who live nearby. This can be incentivized by offering preferred parking spots or transportation credits.
Provide public transportation subsidies: Employees can be given subsidies for using public transportation to get to work. This can be done by providing a transit pass or reimbursing employees for transit expenses.
Implement a bike-to-work program: Employees can be encouraged to bike to work by providing bike storage, changing facilities, and safety equipment.
The environmental impact of reducing employee travel is a reduction in greenhouse gas emissions. The social impact is an improvement in the health and well-being of employees who are exposed to less pollution. The economic impact is a reduction in transportation costs for the company.
ROI, payback, and a cost-benefit analysis for a feasibility study are important for determining the effectiveness of transportation programs.
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A student claims that a change in the amount of an input of photosynthesis affects the amount of glucose produced as an output of photosynthesis
Answer:
The student's claim is correct. The process of photosynthesis involves the conversion of light energy into chemical energy stored in the form of glucose. The amount of glucose produced is directly proportional to the amount of input materials (such as carbon dioxide and water) available for the process. Therefore, any change in the amount of input materials will affect the amount of glucose produced as an output.
Answer:
A student claims that a change in the amount of an input of photosynthesis affects the
amount of glucose produced as an output of photosynthesis.
Explain the reasoning that can be used to support the student’s claim. Use evidence
from Table 2 to support your explanation.
Scoring Information
Score Description
2
Student’s response correctly explains the reasoning that can be used to
support the student’s claim, and correctly uses evidence from Table 2 to
support the explanation.
1
Student’s response correctly explains the reasoning that can be used to
support the student’s claim, but does not correctly use evidence from
Table 2 to support the explanation
0
Student’s response does not correctly explain the reasoning that can be
used to support the student’s claim or correctly use evidence from Table 2 to
support the explanation.
OR
Student’s response is blank, irrelevant, or too brief to evaluate.
Scoring Notes:
• Explanation of the reasoning that can be used to support the student’s claim
(1 point)
• Evidence from Table 2 to support the explanation (1 point)
Examples include:
• As the amount of water available to trees increases, they are able to produce
more glucose. Table 2 shows that trees in areas with higher rainfall have a larger
diameter than trees in areas with less rainfall. As energy is needed for trees to
grow, the increase in tree diameter suggests that more glucose is produced by
trees in the location with more rainfall.
Suppose each person in a house drank 1 gallon of bottled water each week. What do
you think their per capita consumption would be every week?
A. 0 gallons per person
B. 2 gallons per person
C. 1 gallon per person
D. 3 gallons per person
The answer to this question is C, which is 1 gallon per person.
Per capita consumption refers to the average consumption of a particular resource or product per person. In this case, if each person in a house drank 1 gallon of bottled water each week, then the per capita consumption would be 1 gallon per person every week. It's important to note that this assumes that the same amount of water is consumed by every person in the house, and does not account for any additional water usage such as cooking, cleaning, or bathing. It's also important to consider the environmental impact of using bottled water, as the production and disposal of plastic bottles contributes to pollution and waste. Ultimately, it's recommended to reduce bottled water consumption and switch to reusable water bottles or filtered tap water.
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What is the relationship between science and technology?
1. Once a science exists a technology automatically exists to go with it.
2. The relationship between is very competitive as engineers are always trying to get ahead of scientists.
3. Before scientific understanding, there has to exist a technology that will assist scientists in making discoveries.
4. Before technologies can exist, there has to be scientific understanding in order to create a technology.
The relationship between science and technology is that before technologies can exist, there has to be scientific understanding in order to create a technology (option D).
What is technology?Technology is the organization and application of scientific knowledge for practical purposes.
On the other hand, science is the collective discipline of study or learning acquired through the scientific method i.e. the sum of knowledge gained from such methods and discipline.
Technology is the usage of the knowledge of science to create products for human benefit. This suggests that science must come before technology.
Therefore, the relationship between science and technology is that before technologies can exist, there has to be scientific understanding in order to create a technology.
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all living cells maintain a polarized membrane, meaning that positive and negative ions are separated on either side of the membrane. what roles does this polarization play in function of neurons?
All living cells maintain a polarized membrane, meaning that positive and negative ions are separated on either side of the membrane.
This polarization plays a crucial role in the function of neurons, as it allows for the transmission of electrical signals, known as action potentials, along the length of the neuron.
The polarization of the membrane is maintained through the use of ion pumps, which actively move ions across the membrane to create a difference in charge between the inside and outside of the cell. This difference in charge is known as the membrane potential, and it is essential for the transmission of action potentials.
When a neuron is stimulated, ion channels open and allow ions to flow across the membrane, causing a change in the membrane potential. This change in potential travels along the length of the neuron, allowing for the transmission of information from one end of the cell to the other.
Overall, the polarization of the membrane is essential for the function of neurons, as it allows for the transmission of electrical signals and the communication of information between cells.
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if mutated dna sequence #1 occured in a single reporductive cell of a fish that was later fertilized to become a offspring how might it impact the organism
The impact of a mutated DNA sequence on an organism can vary depending on the specific location and nature of the mutation, as well as the extent to which it affects the expression of genes and proteins involved in various cellular processes.
In general, mutations that alter or disrupt the normal functioning of critical genes or proteins can have negative effects on an organism's health and survival, while mutations that result in new or improved functions can have positive effects.
If a mutated DNA sequence occurred in a single reproductive cell of a fish and was later fertilized to become an offspring, the impact on the organism would depend on a number of factors. For example, if the mutation occurred in a non-coding region of the DNA that does not affect the expression of genes, it may have little to no impact on the phenotype of the fish. However, if the mutation occurred in a coding region or regulatory sequence that affects the expression or activity of important genes or proteins, it could have significant consequences for the fish's development, physiology, and behavior.
Some possible effects of a DNA mutation in a fish could include:
Changes in physical appearance or morphology, such as altered body shape, coloration, or size
Reduced or impaired physiological functions, such as impaired vision, hearing, or movement
Increased susceptibility to diseases or environmental stressors
Changes in behavior, such as altered feeding, mating, or social interactions
However, it's important to note that not all mutations have negative effects, and some may even confer benefits under certain circumstances. For example, a mutation that enhances the fish's ability to tolerate low oxygen levels in water could be advantageous in an environment with low oxygen levels. Therefore, the impact of a mutated DNA sequence on an organism is complex and depends on many factors, including the specific mutation, the organism's environment, and its overall genetic makeup.
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One of the likely effects of a global fuel crisis would be food shortage. Explain this statement?
Question Between about 1910 to 2010, average global temperatures across Earth's surfaces increased about 0.6 ° Celsius. During the same period, average ocean temperatures increased about 0.1 ° Celsius. What explains the difference between the changes to average global temperatures and average ocean temperatures?
Answer:
The difference between the changes to average global temperatures and average ocean temperatures can be explained by the fact that the ocean has a much greater capacity to absorb heat than the atmosphere. This means that the ocean can store much more heat than the atmosphere can, and as a result, it takes much longer for the ocean to warm up or cool down compared to the atmosphere. This process is known as thermal inertia.
Additionally, the ocean has currents that can transport heat from one region to another, which can also contribute to differences in temperature between different parts of the ocean. Furthermore, the surface of the ocean is constantly being mixed by wind and waves, which can help distribute heat throughout the water column.
Therefore, while both the atmosphere and the ocean are warming as a result of human-caused climate change, the ocean is absorbing much of the excess heat, resulting in a slower rate of warming for the ocean compared to the atmosphere.
Explanation:
This has to do with the special property of water regarding its specific heat capacity. This is why oceans heat up and cool down slower than land.
What is specific heat capacity?It is the quantity of heat required to raise the temperature of a substance by 1⁰C. Mathematically, it is the heat capacity of the substance over mass of the sample.For water, the specific heat capacity is approximately 4.2 J/g°C. This means, it takes 4.2 J of energy to increase the temperature of 1 gram of water by 1⁰C.As a result, the ocean takes far longer to warm up or cool down than the atmosphere. This is because the ocean can store much more heat than the atmosphere.The ocean also comprises currents that can move heat from one area to another, which can also be a factor in the temperature disparities across various oceanic regions.To find out more about specific heat capacity, visit:
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