Both earth and human homeostasis rely in cyclic process to regulate their physiology. Optimal production and intake of several elements (for the earth) and nutrients (for the human body) are needed to keep physiological balance. For example, excess of Carbon dioxide in the atmosphere, as a byproduct of industrial activities, is altering Earth's planetary process, such as wind strength, marine currents speed and primary productivity. In a similar fashion, excess of nutrients in the human body causes distinct responses to try to cope with the excess. For example, when we eat a lot of sugar, more insulin is released and the mechanisms to store sugar as glycogen are activated.
A man who has an X-linked dominant allele will pass it on to:_______.
A) All of his daughters
B) Half of his sons
C) All of his sons
D) Half of his daughters
Answer:
C)all of his sonsAsk for further explanations
(A)
A. aa
C. A
AA
A
The gametes from the
parent in this image
will have what alleles
for the trait shown?
B. Aa
D. a
Answer:
c. A
Explanation:
hope this helps!
A gene B is known to have two alleles, a dominant one (B) and a recessive one (b). If the frequency of the dominant B allele is 0.68, what is the frequency if the recessive b allele?
a. 0.32
b. 0.64
c. 0.68
d. 1.32
Answer:
The correct answer is a)0.32.
What does working out have to do with the characteristics of life? 100 POINTS!!!!!!!!!
Increasing life expextancy by several years.
Hope this helps!!
Answer:
Working out regularly can improve your muscle strength and boost your endurance. Moving our body delivers oxygen and nutrients to your tissues and helps your cardiovascular system work more efficiently. And when your heart and lung health improve, you have more energy to tackle daily chores.
By having more energy to do daily activities your life expectancy and quality can increase significantly.
label the bone features (bone markings) of the rib articulating with a vertebra by clicking and dragging the label to the correct location.
Heads are the bone markings that make up ball-and-socket joints. From the femur or humerus's proximal end, these are the rounded bone projections. The head fits into the joint's socket on the appropriate bone.
The thoracic vertebrae all have construction (or bone stamping) found horizontally on each side, called the demi facets. The ribs articulate at the demi facets of the thoracic vertebrae. There will be a set of demi facets on each of the 12 thoracic vertebrae because they all connect to the ribs.
The trochlear notch on the ulna, the radial notch on the ulna, the suprasternal notch, and the mandibular notch are just a few examples. The curved portion of a bone that provides the rest of the bone with structural support is called the ramus. The superior/inferior pubic ramus and the mandible ramus are two examples.
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Which question could best be tested using this setup? A. Do plants continue to grow in the absence of light? B. Do green plants need light for cell division to occur? C. Do green water plants release a gas in the presence of light? D. Do the roots of water plants absorb minerals in the absence of light?
Answer:
b
Explanation:
because the green plants need light or the cell division for it to work.
Answer: A. Yes
Explanation: I think so because they're looking for the light (they grow taller so they can find light)
PLEASEEEE HELPPPPPPP ❗️
A testable hypothesis could be formed front which questions
A testable hypothesis is one that can be tested through empirical research, meaning that it is possible to gather evidence to support or refute it.
A hypothesis is a possible explanation that is proposed for a phenomenon that occurs in nature. In the scientific method, hypotheses are tested by collecting and analyzing data to either support or reject them.
A testable hypothesis could be formed from a question by using the following steps:
Identify the phenomenon that you want to study: Start by identifying the phenomenon that you want to study. This could be a relationship between two variables or a question about how something works. Develop a research question: Based on the phenomenon you want to study, develop a research question that can be answered through empirical research. This question should be specific and should be able to be tested using scientific methods. Formulate a hypothesis: Using your research question, formulate a hypothesis that can be tested through empirical research. This hypothesis should be a statement that proposes a possible explanation for the phenomenon you are studying. It should be clear, concise, and testable.
Test the hypothesis: Once you have developed a testable hypothesis, you can design and conduct experiments to gather data that will either support or refute the hypothesis. If the hypothesis is supported by the data, you can consider it to be a valid explanation for the phenomenon you are studying. If the data refute the hypothesis, you may need to revise it or develop a new hypothesis.
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the role of you to make good society
By being a good human being, following moral values we can build a good society.
Economy is growing, GDP is flawed. Wars an Natural disasters are good for GDP. Aristotle in order to make good society, he said, the society must create the pre-conditions. For him the good society was the one that created the conditions for what he calls "Eudaimonia", which means flourishing or thriving.
First are the basic needs of humans that is Food, Shelter, Water and Secondly the amenities for building a successful and good lifestyle and better life.
Moreover, every individual should have freedom to speech, fundamental rights, an attitude of gratitude as well. A person should be a giver, a giver to needy ones, giver of happiness that is spreading happiness, rather than negativity.
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A gene for alcohol dehydrogenase is being made in a liver cell.
How can mRNA represent an exact copy of that gene?
O it matches the nucleotides of the DNA exactly.
ODNA polymerase makes a copy of the gene that is inserted into the mRN
it is put together using base-pairing rules.
DNA polymerase makes a copy of the gene that is inserted into the mRN it is put together using base-pairing rules. Thus, option B is correct.
What is Gene expression?Gene expression is the process by which genetic information carried by DNA are converted from genes via messenger RNA to proteins. mRNA is the molecules that links genes to proteins.
The mRNA is formed through the process of transcription from a gene strand. The mRNA is then translated into protein by the joint action to transfer RNA and the ribosome.
Therefore, DNA polymerase makes a copy of the gene that is inserted into the mRN it is put together using base-pairing rules. Thus, option B is correct.
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The term ______ refers to all chemical reactions occurring in the body.
respiration
assimilation
digestion
metabolism
Answer: metabolism
Explanation:
Many people think that metabolism is just the process of creating energy, but it is so much more than that. However, any chemical process that occurs in the body with the idea of being life-sustaining is considered metabolism. The rate of metabolism varies from person to person, with some people having faster metabolism than others.
The term metabolism refers to all chemical reactions occurring in the body. Therefore, option D is correct.
Metabolism contains a wide range of processes involved in the conversion of nutrients into energy, the synthesis of molecules needed for cellular activities, and the breakdown of substances for elimination.
Metabolism is of two types and that is anabolism and catabolism. Catabolic reactions involve the breakdown of larger molecules into smaller ones, releasing energy in the process. Anabolic reactions involve the synthesis of larger molecules from smaller components, requiring energy input.
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Ionizing radiation, benzene, and certain viruses can each individually cause leukemia without the other two exposures, but only if the exposed individual has a certain genetic deficiency. This genetic deficiency by itself does not cause leukemia, but the disease never occurs in the absence of this genetic factor. The genetic deficiency is
Answer:
A necessary but not sufficient cause
Explanation:
A necessary but not sufficient cause is defined as any cause/condition that is an obligate requirement for a particular event to occur (in this case, the particular event is leukemia disease), but it isn't sufficient for the occurrence of this event. Conversely, a sufficient cause is defined as any cause/condition that will cause by itself the event to occur. Finally, a condition is neither necessary nor sufficient when the condition neither is required nor sufficient for the event to occur.
a self published print publication is known as a. blog b. webcomic c. website or d. zine
Answer:
a.blog
Explanation:
A self-published print publication is known as a Blog. A further explanation is provided in the below section.
Blog
A website generally comprises the writer's existing online observations or thoughts, remarks, as well as frequent connections, pictures, including visual images or videos.
It is indeed an arena during which a blogger or maybe even a collection of authors may express their thoughts on a specific topic.
Thus "Option a" is correct.
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5) Compare and contrast creationist views of life origination on Earth,
particularly the special creation and eternity of life theories?
Answer
no i don't know
Explanation:
i am so dum sorry if I can't help you
In a certain area where there are many farms, the groundwater levels have dropped by as much as 10 m over a period of 30 years. The main cause behind this is MOST LIKELY
The excessive pumping of water through wells is the most likely cause behind the drop in groundwater levels in the given area with many farms. Option b is correct.
The overuse of groundwater resources, especially for agricultural purposes, is a common problem that leads to a decline in groundwater levels. As farmers pump more and more water from wells to irrigate their crops, the natural recharge rate of the aquifer is unable to keep up with the extraction rate.
This can result in a long-term decline in the water table, which can be exacerbated by drought or other climatic factors. Option b is correct.
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Complete question will be
In a certain area where there are many farms, the groundwater levels have dropped by as much as 10 m over a period of 30 years. The main cause behind this is MOST LIKELY
Question 5 options:
the leakage of fertilizers from the farms into the aquifer.
the excessive pumping of water through wells.
the evaporation of water from aquifers.
the construction of a dam to divert water into a reservoir.
1. Much of the behavior of all primates is learned. Nonetheless, we have suggested many times that primate behavior has been shaped by natural selection. How can natural selection shape behaviors that are learned
Answer:
Nature selects best suited organisms having behaviours that help in the survival of organisms in that environment.
Explanation:
Natural selection can shaped the behaviors that are learned by the organisms because these behaviours helped organisms in their survival. Those organisms will be selected by the nature which can withstand the changing environmental conditions. Organisms adopt different behaviours in order to survive harsh environmental condition and these behaviour shaped by the natural selection in that organism so that they survive and grow in that environment.
What was the climate like prior to the extinction ?
Answer:
The extinction you are referring to is unclear, as there have been several mass extinctions throughout Earth's history. However, it is generally accepted that climate has played a significant role in many of these events. Prior to some of the mass extinctions, such as the Permian-Triassic extinction and the Cretaceous-Paleogene extinction, the climate was warm and tropical with high levels of carbon dioxide in the atmosphere. This warm climate was likely a contributing factor to the extinction, as it may have led to changes in sea level, ocean circulation, and weather patterns that disrupted ecosystems and caused widespread extinction of species. However, it is important to note that climate is just one of many factors that can contribute to mass extinction events, and there are often multiple causes involved.
What keywords would be used about ecosystems marine so that future scientists could access this information through description of my database.
Marine ecosystem, ocean ecology, marine conservation, and marine biodiversity are just a few of the terms and phrases connected to marine ecosystems that could be used to guide future researchers in finding material in a database.
What are the marine ecosystem's main components?The ecosystem's exposure to sunlight, the amount of oxygen and nutrients that are dissolved in the water, the distance from land, the depth, and the temperature are all significant abiotic factors. Plants, animals, and microorganisms are examples of biotic factors.
In your own words, define marine ecology.The interplay between organisms and the sea environment is referred to as a marine ecosystem. Marine refers to something generated by or from the sea or ocean. The phrase refers to the planet's salty oceans.
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Question:
What are some keywords and phrases related to marine ecosystems that could be used to guide future scientists in finding information in a database?
PLEASE HELP! Predict one potential explanation for why the number of H+ passing through ATP synthase decreases in this scenario.
In eukaryotes, aerobic respiration relies on a gradient where H+ are concentrated between the inner and outer mitochondrial membranes. This gradient is used as an energy source when H+ flow through the channel protein, ATP synthase. If the mitochondrial membrane is suddenly exposed to heat, the number of H+ flowing through ATP synthase decreases.
Answer:
In chemiosmosis, the energy stored in the gradient is used to make ATP. ... Electrons are passed from one member of the transport chain to another in a series of redox ... I to IV. In eukaryotes, many copies of these molecules are found in the inner ... The transport chain builds a proton gradient across the inner mitochondrial
Explanation:
a website that relies heavily on word of mouth might consider including what element on its website
A. calendar
B. Links to social media accounts
C. Payment system
D. Blog
Links to social media accounts
A website that relies heavily on word of mouth might consider including links to social media accounts on its website. The correct option is B.
What is a website?A website is an assortment of accessible to the public, interconnected Web pages that use the same domain name.
Individuals, groups, businesses, and organizations can create and maintain websites for a variety of purposes.
A website that is heavily reliant on word of mouth may want to include links to social media accounts on its website.
Thus, B is the correct answer.
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What are the correct steps for scene safety and assessment CPR?
The correct steps for scene safety and assessment CPR are:
Assess surrounds for safety. Assess victim for responsiveness and breathing (Tap & Shout). Check for breathing by scanning chest and looking for chest rise. Check for the carotid pulse through the carotid artery. (Steps 3 & 4 should be done simultaneously and only take 5-10 seconds).If you observe no breathing, abnormal breathing (only gasping) and do not definitely feel a carotid pulse, make sure help is on the way and begin the chest compressions.CPR stands for Cardiopulmonary Resuscitation. It is the emergency medical action taken when the heart of the victim stops beating. It is the combination of heart compressions and artificial ventilations.
Carotid pulse is when the carotid artery transports oxygenated blood from the heart to the brain. The carotid pulse can be felt on either side of the front of the neck just below the angle of the jaw.
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Which term describes a protein that prevents an operon from being turned on in a prokaryotic cell?
A.
Enhancer
B.
Repressor
C.
Promoter
D.
Operator
Answer:
B. Repressor.
Explanation:
Hope this helps!
Answer:
The correct answer is B. Repressor.
In prokaryotic cells, an operon is a cluster of genes that are transcribed together as a single unit. The operon consists of a promoter, an operator, and the genes it controls. The operator is a DNA sequence located between the promoter and the genes.
A repressor protein binds to the operator region and prevents RNA polymerase from binding to the promoter and initiating transcription. By binding to the operator, the repressor blocks the expression of the genes in the operon, effectively turning off their transcription.
Therefore, the term that describes a protein that prevents an operon from being turned on in a prokaryotic cell is B. Repressor.
Hope this helps :]
A patient arrives at the hospital with severe pain from kidney stones. After testing, his urine is found to have a pH of 9.
What is true about the patient's urine sample?
Choose 1 answer:
(Choice A)
A
It is basic.
(Choice B)
B
It is acidic.
(Choice C)
C
It is neutral.
(Choice D)
D
It is both basic and acidic.
The scientist's hypothesis that all of the continents were previously one large continent until something caused them to move apart is called _______________.
continental drift
Pangaea
origin of continents
supercontinent
At this stage, the body is dry and mostly bones, cartilage, and dry Skin With oy
beetles present.
O1) Decay/Black Putrefaction
O2) Bloat/Putrefaction
O3) Post-Decay/Butyric Fermentation
O4) Dry/ Skeletal
Answer:
i m not sure but the answer may be dry /skeletol
According to Duckworth, when combined with talent, grit is the __________ that results in skill.
According to Duckworth, when combined with talent, grit is the "key ingredient" that results in skill. Grit is the combination of passion and perseverance for long-term goals. It is sticking to your future, day in and day out, not just for a week, month, or year, but for years, and working hard to make that future a reality.
The idea of grit is a recent development in psychology. Angela Duckworth, a psychologist at the University of Pennsylvania, has defined the idea of grit and how it is a key element in personal success. According to her research, when combined with talent, grit is the key ingredient that leads to skill.
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1. Which of the following is not a way that minerals can form?
1.From magma
2.From processes in the atmosphere
3.From other minerals
4.Organically
physiology Of Digestion Of Earthworm In Simple Word Of Mouth
Answer:
They do not have teeth. A liplike extension over the mouth helps direct food into the mouth, where the muscular pharynx (throat) grabs it, coats it with saliva and pushes it down the esophagus into the crop, where it is stored before moving on to the gizzard.
Explanation:
Select the statement(s) that is accurate about the immune system.
Which of the following represents an in vivo method for cultivating viruses.
a.) HeLa cells
b.) Pure bacterial cell cultures
c.) Embryonated chicken eggs
d.) Lung cell culture
Embryonated chicken eggs represents an in vivo method for cultivating viruses. (option c)
To cultivate viruses in a living system, an in vivo method is used. Among the options provided, embryonated chicken eggs are the most commonly used method for culturing viruses in a living organism.
HeLa cells: HeLa cells (a) are human cancer cells commonly used in laboratory research, but they are not a living organism suitable for virus cultivation.
Pure bacterial cell cultures: Bacterial cell cultures (b) are often used to study bacteriophages, which are viruses that infect bacteria. However, this method involves culturing viruses in bacterial hosts and does not involve a living organism.
Embryonated chicken eggs: Embryonated chicken eggs (c) are a widely used method for virus cultivation. In this method, viruses are injected into the developing embryo, which provides an environment for viral replication. The embryos provide a controlled and nutrient-rich environment for the viruses to grow and propagate.
Lung cell culture: Lung cell culture (d) involves growing lung cells in a laboratory setting. While this method can be used to study certain viruses, it is an in vitro (outside a living organism) method rather than an in vivo method.
In conclusion, the in vivo method for cultivating viruses among the options provided is embryonated chicken eggs. This method provides a living system in which viruses can replicate and propagate. (option c)
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