Answers
Answer:
2. The Prey Population increases:
As a result of the predator population decreasing in size, the prey will no longer be hunted as much and so their population will rise.
3. The area is overgrazed due to overpopulation.
With so much prey in the system, they will eat up too much of the grass and flora which will lead to overgrazing.
4. The prey population decreases
With the and being overgrazed, the system will no longer be able to support the large number of prey. A lot of them will therefore starve to death which will decrease the pray population.
5.Invasive species dominate the ecosystem.
With less competition for resources from the natural plants in the area which have now been overgrazed, invasive species will dominate the system.
Related Questions
Use the drop downs to determine which symbols would complete the inequality for the domain. −4 ___(a)___ x ___(b)___ 4 (a) (b) On a coordinate plane, a graph of an image with a curve and straight line has 2 points. A closed circle appears at (negative 4, negative 2) and an open circle appears at (4, 5).
Answers
The symbol that will be required to complete the inequality for the domain given, depends on the set of x-values.
What is domain of an inequality?
The value of x, for which the function f(x) is defined is called the domain of equality.
The following symbols are used to reperesnt the inequality of a domain.
less than symbol ( < ).Greater than symbol ( > ).Greater than or equal to symbol ( ≥ ).Less than or equal to symbol ( ≤).Following can be the complete inequality.
- 4 ≤ x ≤ 4 : It represnts -4 and 4 in the set of x values.-4 < x < 4 : It does not represent - 4 and 4 in the set of x values.-4 ≤ x < 4 : It represnt -4 and does not represent 4 in the set of x values.-4 < x ≤ 4 : It does not represnt -4 and represnts 4 in the set of x values.Therefore, the symbol required to complete the inequality fo the given set of domains is dependent of the set of x-values.
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What would the mRNA strand look like if it was coded using the following DNA stand: AACGTT
Answers
Answer:
AACGTT — DNA
UUGCAA — mRNA
Early one morning a large number of fish were found dead along the banks of a Florida river.
Several scientists proposed hypotheses for the deaths. Which of the following would be most
appropriate for the scientists to do to determine the cause of the fish kill?
Answers
Answer:
sho fronk dil'oge compre siced
Explanation:
Answer: Conduct water quality tests to determine if there are any pollutants or toxins present in the river water.
11. The synthesis of large proteins from amino acid building blocks is an example of a(n)a. metabolic failureb. catabolic pathwayc. anabolic pathwayd. source of ATP
Answers
Protein synthesis from amino acids is part of the essential metabolism of the cell, as proteins are how the genetic information is expressed, and they perform several functions within the cell.
This process is an example of anabolism, a process where large molecules are formed from smaller ones. This kind of process requires energy, which is provided by ATP.
All of this means that c) anabolic pathway would be the right answer.
match the definition to the word. 1. of the heart and blood vessels pursue 2. any of a number of sides or aspects facet 3. a little world microcosm 4. to proceed along on a specific course of action cardiovascular
Answers
The definition of the word is as follows:
Of the heart and blood vessels - cardiovascularAny of a number of sides or aspects - facetA little world - microcosmTo proceed along on a specific course of action - pursueCardiovascular: Heart and blood vessel-related. The heart, arteries, veins, and capillaries pump blood and oxygen throughout the body.
Facet: Any of something's sides or aspects. In medicine, "facets" are the spine's smooth, flexible surfaces. "Facet" may mean multiple features of a subject in other domains.
Microcosm: A little world that represents a bigger system. Science uses microcosms to imitate natural or experimental circumstances.
The act of moving along a predetermined course of action or the act of following a predetermined goal or target is referred to as the pursuit of that action.
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Based on these lessons, suggest what YOU would have done in the following years to manage deer herds in 1915
-reduce number of grazing animals in the area
-allow hunting to reduce populations and slow population growth
Answers
One option for managing deer herds in 1915 could be to reduce the number of grazing animals in the area.
What happened to the Kaibab deer?In the 1920s, when their population in the forest to the north of the Grand Canyon in Arizona quickly grew. Then, almost as quickly as it had increased, the deer population plummeted. Biologists utilised the well-known tale of the Kaibab deer to illustrate the detrimental impact of predator control on prey populations in the decades that followed.If I were managing deer herds in 1915, I would consider implementing the following strategies:Reducing the number of grazing animals in the area: One option for managing deer herds in 1915 could be to reduce the number of grazing animals in the area. Allowing hunting to reduce populations and slow population growth: Another option for managing deer herds in 1915 could be to allow hunting as a means of reducing the population and slowing population growth. This could involve establishing hunting seasons, issuing hunting permits, or implementing other measures to regulate hunting in the area.To learn more about Kaibab deer refer :
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Write a story describing how an impulse travels along the nerve.
Answers
An impulse tracked along the neuron pathway through electrical charges.
What is the purpose of the tool shown in the photograph?
Answers
Answer:
B: it magnifies an object so you can study its details!
Explanation:
it's a microscope which helps you observe things up close!:)
If two cells have different scaffolding proteins, explain how they might behave differently in response to the same signaling molecule.
Answers
Two cells might behave differently in response to the same signaling molecule if they have different scaffolding proteins because they produce different stable configurations in regard to the ligand.
What is the specific role of scaffolding proteins?The specific role of scaffolding proteins is associated with the fact that these macromolecules act in diverse signaling network pathways by interacting with different molecular partners in order to provide a proper framework to activate (or even inhibit) the molecular cascade.
The specific role of scaffolding proteins is mainly associated with protein-protein interactions, which are capable of activating a phosphorylation-associated protein that produces a molecule cascade downstream of this type of binding.
Therefore, with this data, we can see the specific role of scaffolding proteins is to interact with other proteins in a signaling network which may be a fundamental process during the activation and or inhibition of the pathway.
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A food chain consists of alfalfa a white tailed deer and a Coyote if the energy in the harvested alfalfa is 1200 KJ how much energy on average does the Coyote get in this food chain
Answers
If the energy in the alfalfa is 1200 KJ, 12 KJ of energy the Coyote get in this food chain.
What amount of energy is transferred from one level to another?Only about 10 percent of energy stored as biomass in a trophic level is passed from one level to the next level while on the other hand, the remaining 90 percent energy is released in the atmosphere in the form of heat energy. In this example, the white tailed deer gets 120 KJ of energy from eating of alfalfa grass and the coyote gets 12 KJ of energy from eating of white tailed deer.
So we can conclude that If the energy in the alfalfa is 1200 KJ, 12 KJ of energy the Coyote get in this food chain.
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Someone please help me on this thanks
Answers
Answer:
its b for the first one and c for the second one
Explanation:
because i took this quiz before
describe the climate in coastal area near a warm ocean current
Answers
Answer:
The climate in coastal areas near a warm ocean current has higher temperatures as its moving away from the equator. The warm ocean currents cold water sinks which then allows light warm water to flow to the opposite direction usually away from the equator.
Explanation:
I would try putting in your own words and your own twist but hopefully this helps
The climate in coastal area near a warm current will warm and rainy. The coastal regions will be maintained in a moderate temperature by warm current
What is warm ocean current?
Warm currents are heat transferring wind flowing from ocean parallel to the tropical and sub-tropical regions. Warm ocean current results in summer rainfall in the surrounding areas.
North Atlantic drift and Canary currents are examples of warm ocean currents. They are responsible to bring a moderate temperature level in coastal areas.
Warm ocean currents may sometimes mix with cold currents creating foggy weather in the near areas. Thus cold and dry climate may result in that areas.
Therefore, in general, warm ocean currents make the surrounding coastal areas in a moderate temperature with summer rainfall.
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LESSON SUMMARY: EXIT TICKET
You work for NASA, and have discovered an alien threat.
Apply your knowledge of the advantages and
disadvantages of asexual and sexual reproduction.
NASA has captured an alien and had time to study
the alien's DNA, and how their body works. They
used this information to come up with a special
virus to harm and make only aliens sick. So it
will not affect humans, but it will make aliens
sick, and eventually kill them while not alerting
the population of human beings that aliens are among us. Which type of alien
reproduction would this virus be most effective on (Pick 1 and explain why)
1)Asexually reproducing aliens 2)Sexually reproducing aliens 3) Both
Answers
Asexually reproducing aliens would be more susceptible to the NASA-created virus. Option A is correct.
Which type of alien reproduction would this virus be most effective on?This is due to the fact that asexual reproduction creates genetically identical offspring through the process of mitosis without the transfer of genetic material from one person to another. Because of this lack of genetic diversity, any mutation or genetic change caused by the virus would have an impact on the entire population. On the other hand, through meiosis and fertilisation, sexually reproducing aliens create offspring with distinctive genetic material. Due to the fact that different people would react to the virus differently due to genetic diversity, it would be more challenging for the virus to infect the entire population. As a result, the virus would spread more readily and have a greater effect on the asexually reproducing aliens.
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I need to figure out the structure of an unknown organism and what the main type of cell it is by only knowing: Organism’s cell are able to move Internal structures appears to be made of protein fibers Internal structures protein fibers measured 7.0 nanometers diameter Internal structures protein fiber appears to be two strands intertwined with each others
Answers
Answer:
the structure: microfilaments or actin filamentsthe main type of cell: eukaryoticExplanation:
In eukaryotic cells, the cytoskeleton is composed of three well defined filamentous structures: microtubules, microfilaments, and intermediate filaments. Each of these filamentous structures is a polymer of proteinic subunits united by weak, not covalent connections.
The microfilaments are the thinnest of the three structures. They have a diameter of 7 nanometers and are composed of many proteinic monomers united. This monomeric protein is called actin. Many monomers get combined to form a structure that assembles a double helix.
Due to the fact that these microfilaments are made of actin monomers, they are also known as actin filaments.
Actin filaments have directionality which means that their extremes have different structures.
Microfilaments interact with myosin filaments. These are associated with transmembrane proteins that have one domain in the cytosol and another in the cell exterior, therefore they participate in the processes of cell mobility.
If Jennifer is normal (and is not a carrier) but her husband, James, is colorblind, what are the chances of their daughter, Jean, being colorblind?
Answers
Answer:
0
Explanation:
This question involves a single gene coding for sight in humans. The allele for normal vision (C) is dominant over the allele for color blindness (c).
Based on the question, If Jennifer is normal (and is not a carrier) i.e. she has a genotype CC, and her husband, James, is colorblind with genotype cc. Each parent will produce C and c gametes respectively. Using these gametes in a punnet square (see attached image), all of the offsprings will have the genotype Cc, which is phenotypically normal visioned.
Therefore, according to this question, the chance of their daughter being color blind is 0.
2. Relative dating methods help scientists to
determine the age of the fossils within each layer
identify what rock types are present
identify the order in which rock units formed
assign a numerical date to each rock layer studied
Answers
Answer:
The correct answer is "identify the order in which rock units formed".
Explanation:
Relative dating methods are experimental approaches that allow to identify the relative order of past events. Instead of determining the absolute age of samples such as rocks or fossils, relative dating methods correlate which samples are older. Therefore, relative dating methods help scientists to identify the order in which rock units formed.
Which one of the following is NOT one of the characteristics that listeners typically attribute to fast speakers?
A. objectivity.
B. humor.
C. intelligence.
D. knowledgeable
Answers
Your welcome!
Humor is not one of the characteristics that listeners typically attribute to fast speakers. So, the correct option is (B).
What are the characteristics of listeners?A good listener is defined as one who focuses fully on what the other person is saying and engages with their thoughts in a thoughtful, comprehensive way whereas good listening is simply listening to what a person is saying. It's not just about learning, but also a commitment to digesting the information. They are presenting and responding creatively.
Some characteristics are possessed by listeners
They maintain a positive postureDistracting modalities are avoided Keeps the focus on the speakerMaintains eye contactNods and smiles when the intended audience looks boredThus, humor is not one of the characteristics that listeners typically attribute to fast speakers. So, the correct option is (B).
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Strong sugar solution A Pin holding potato .Potato Pure water -Beaker 1.4.1 State TWO differences between the process investigated in the diagram above and diffusion. 1.4.2 Give ONE planning step that should be considered prior to this Investigation. 1.4.3 Explain the importance of the potato in this investigation.
Answers
1.4.1 Two differences between the process investigated in the diagram above and diffusion:
In the diagram, the process being investigated involves osmosis, not diffusion. Diffusion refers to the movement of particles from an area of higher concentration to an area of lower concentration, while osmosis specifically refers to the movement of water molecules across a semi-permeable membrane.In osmosis, the movement of water molecules occurs in response to the concentration gradient of solute particles, whereas in diffusion, the movement of particles is driven solely by the concentration gradient of the particles themselves.1.4.2 One planning step that should be considered prior to this investigation:
It is important to establish a clear and measurable objective for the investigation. This could involve defining the specific research question or hypothesis that the investigation aims to address. Having a well-defined objective will help guide the experimental design and ensure that relevant data is collected.1.4.3 The importance of the potato in this investigation:
The potato is important in this investigation because it serves as the object of study or the sample material through which osmosis is observed. The potato, being a plant tissue, contains cells with semi-permeable membranes that allow the passage of water molecules but restrict the movement of solute particles. By placing the potato in the strong sugar solution and observing the changes in its weight or texture, one can study the process of osmosis and the effects of water movement across the potato cells. The potato serves as a model system to understand the principles and mechanisms of osmosis in biological systems.for similar questions on sugar solution.
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In the case of complementary activities of the dominant alleles of two genes, after the crossing of two heterozygous organisms (of the AaBb genotypes) the following outcome is expected:
A. only one phenotype
B. three phenotypes in the ratio 1:2:1
C. two phenotypes in the ratio 9:7
D. two phenotypes in the ratio 15: 1
E. four phenotypes in the ratio 9:3:3:1
Answers
5. A scientist uses the diagram below to describe the function of the organelle in question 4.
Using the diagram and your knowledge of biology, identify the following:
a. Organelle A_____
b. Substance A_____
c. Substance B_____
RT 2: Regents Review!
ections: Recall what you learned in unit 1 about designing an experiment to answer the ientist is interested in the effect that the amount of glucose given to a mitochondria n unt of carbon dioxide that is produced.
scientist sets up three containers: Container 1 holds 20 mitochondria and a 0.5 %cor ainer 2 holds 20 mitochondria and a 1.0 % concentration of glucose; and Container 3 hondria and a 5.0 % concentration of glucose. 0.5 % concentration of glucose is co
Answers
Answer:
The article says all of the following except __________.
A.when an opponent's team wins all the time, spite and envy can fuel a rivalry
B.rivalries let sports fans express and share their strong feelings with others
C.rivalries give fans a way to calmy reduce their strong reactions to games
D.history, geography, and competitiveness can all help fuel a sports rivalry
Explanation:
function of the organelle in question 4.
Using the diagram and your knowledge of biology, identify the following:
a. Organelle A_____
b. Substance A_____
c. Substance B_____
RT 2: Regents Review!
ections: Recall what you learned in unit 1 about designing an experiment to answer the ientist is interested in the effect that the amount of glucose given to a mitochondria n unt of carbon dioxide that is produced.
scientist sets up three containers: Container 1 holds 20 mitochondria and a 0.5 %cor ainer 2 holds 20 mitochondria and a 1.0 % concentration of glucose; and Container 3 hondria and a 5.0 % concentration of glucose. 0.5 % concentration of glucose
function of the organelle in question 4.
Using the diagram and your knowledge of biology, identify the following:
a. Organelle A_____
b. Substance A_____
c. Substance B_____
RT 2: Regents Review!
ections: Recall what you learned in unit 1 about designing an experiment to answer the ientist is interested in the effect that the amount of glucose given to a mitochondria n unt of carbon dioxide that is produced.
scientist sets up three containers: Container 1 holds 20 mitochondria and a 0.5 %cor ainer 2 holds 20 mitochondria and a 1.0 % concentration of glucose; and Container 3 hondria and a 5.0 % concentration of glucose. 0.5 % concentration of glucose
Saliva helps to break down food chemically by using enzymes. Which statement best describes this process?
Answers
Answer:
the enzyme helps to break down food, the enzyme is in the
saliva. It can break down a big food molecules and divide it into a
simpler food molecules so that it can be digested. . Enzymes are
complex proteins that speed up the rate of chemical reactions.
Which is incorrect descriptions of the genetic event initiated by the HIV reverse transcriptase (RT) upon the HIV infection?
a. RT catalyzes initial synthesis of ssDNA using viral genomic RNA as the template.
b. The first RNA template is degraded after ssDNA synthesis.
c. The whole process is completed after synthesis of dsDNA.
d. tRNAs are adopted as the first primers.
e. None of these
Answers
Answer:
e. None of these
Explanation:
The immune deficiency viruses (HIV) are retroviruses that use a reverse transcriptase (RT) enzyme to produce a single-stranded DNA (ssDNA) from an RNA template. The reverse transcription allows retroviruses to replicate their genetic material, which is integrated into the host's genome as a double-stranded linear DNA molecule in a similar way to the mechanism of insertion used by endogenous retrotransposons. The synthesis of DNA is started by cellular tRNAs (tRNA3Lys) that are packaged into the virion. After reverse transcription, the HIV DNA enters the nucleus of CD4 immune cells (also known as CD4+ T cells), and then it integrates into the genome to coopt the host's cell machinery for its own replication.
How are galaxies classified? (1 point)
O by their shape
O by their location within the universe
O by their size
Oby the age of their stars
Answers
An increase in the partial pressure of oxygen causes pulmonary arterioles to ________, thereby altering ________ to make gas exchange more efficient. constrict; ventilation dilate; ventilation constrict; perfusion dilate; perfusion
Answers
Answer:
1- dilate
2- perfusion
Explanation
when blood pressure increase the arterioles dilate (become smaller) so that cells can absorb the oxygen from the blood easily. perfusion will be altered or slowed down. (The perfusion is the passage of fluid through the circulatory system. )
Write your research using your outline and the research you’ve collected. Be sure to proofread and revise your writing to catch any errors in grammar, spelling, logic, or cohesion. Remember that you must add a works cited page at the end of your paper to give credit to your sources. When you have completed your paper, submit it to your teacher along with this activity.
Answers
In today’s world, technology has become an integral part of our lives. It has changed the way we think, the way we work, and the way we learn. Technology has had a profound impact on education.
What is education?Education is the process of facilitating learning, or the acquisition of knowledge, skills, values, beliefs, and habits. Educational methods include storytelling, discussion, teaching, training, and directed research. Education is commonly divided into stages such as preschool, kindergarten, primary school, secondary school, and higher education. It is a key driver of economic and social development, with a strong influence on socio-economic outcomes such as income, health, employment rates, and gender equality.
The Benefits and Drawbacks of Technology in the Classroom
The use of technology in the classroom offers many potential benefits for students. Technology can help to engage students and make learning more interactive. For example, technology can provide students with access to real-world examples that can bring abstract concepts to life.
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How are most animal behaviors learned?
Answers
Answer:
The animal simply learns by observing and mimicking. Animals are able to learn individual behaviors as well as entire behavioral repertoires through observation. Observational learning can occur with no outside reinforcement. The animal simply learns through observing and mimicking.
Explanation:
Answer:
The animal simply learns by observing and mimicking. Animals are able to learn individual behaviors as well as entire behavioral repertoires through observation. Observational learning can occur with no outside reinforcement.
Scientific question – Yes or No? ARE THE QUESTIONS BELLOW SCEINTIFIC PLEASE TYPE YES BESIDE THEM IF THEY ARE SCEINTIFIC AND PLEASE SPECIFY THE OTHERS THAT ARE NOT SCEINTIFIC QUESTIONS AND TYPE BESIDE THEM NO THANK YOU
What is the effect of cigarette smoke on lungs?
Why is blue the best color in the world?
Did the grass turn brown because it needs fertilizer?
What is the effect of ‘study-time’ on test grades?
Why is basketball a boring sport?
Are cows faster than pigs?
Answers
Answer:
What is the effect of cigarette smoke on lungs? yes
Why is blue the best color in the world?
no
Did the grass turn brown because it needs fertilizer
yes
What is the effect of ‘study-time’ on test grades
no
Why is basketball a boring sport?
no
Are cows faster than pigs?
no
What is color of a relay neuron?
Answers
Answer:
They help transport glucose into the brain, clean the brain of excess chemicals and may even affect the intensity of the neurons' communications
they helo transport glucose into brain clean the brain of excess chemicals and may even affect the intensity of the neurons communications because these cells are not surrounded by white myelin , they take on the natural grayish color of the neurons and glial cells.
A lipid-soluble hormone binds to its intracellular receptor and then binds to a portion of DNA called a ______ element (HRE).
Answers
A lipid-soluble hormone binds to its intracellular receptor and then binds to a portion of DNA called a hormone response element (HRE).
What are Hormones?Hormones are chemical messengers which are released from certain glands and organs in to send to relay information between different parts of the body.
Hormones are protein molecules.
Hormones can either be water soluble or lipid soluble.
Hormones elicit responses by binding to their receptors on cell surfaces of target organs.
A lipid-soluble hormone binds to its intracellular receptor and then binds to a portion of DNA called a hormone response element (HRE).
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What makes climate change research valid?
A. Many studies point to the same conclusions.
B. Many studies are made up.
C. Many studies fail to come to a conclusion.
O D. Many studies are based on opinions.
Answers
Answer:
A. Many studies point to the same conclusions
Explanation:
In order for something to be valid you will would need multiple studies to show the same conclusion. It shows that the research is valid.
Answer:
A
Explanation: