In the photo you've got got the mechanism and system of this response. Remember that this type of reactions are given in three steps:
Step 1: Initiation.
The response starts offevolved with the separation of the chlorine (CI2) into radicals (atoms with a single unpaired electron) through the addition of uv light.
Step 2: Propagation.
The formation of the chlorine radicals, is right now accompanied through the propogation steps--steps immediately worried withinside the formation of the product. The first step is the abstraction of the hydrogen atom from the carbon, to shape the unconventional CH2, with a lone ion, and H-CI. Step three: termination
The termination contain the destruction of the free-radical intermediates, usually through of them coming together.
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What does elephants eat most commonly?
Elephants eat mostly grass, leaves, bark, stems, fruits, and flowers.
Elephants are herbivores, meaning they eat only plant material. They are known to have an enormous appetite and consume large amounts of food each day.
Some of the things that elephants eat most commonly include grass, leaves, bark, stems, fruits, and flowersThey are known to consume a lot of food each day because they have an enormous appetite.
An adult elephant can eat up to 300 pounds of food every day!They use their long trunks to reach high leaves, fruits, and to pull down branches from tall trees.
Elephants also use their tusks to break apart trees and dig up roots. They have an amazing sense of smell, which helps them to find food.
Elephants are known to travel long distances to find enough food to sustain their massive bodies.Hope this helps.
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Name the missing level of classifica�on.
The Swedish botanist Carolus Linnaeus gave the system of classification of organisms. This classification is done under the branch of taxonomy.
The classification of organisms is also referred to as taxonomical hierarchy.
According to this classification, there are seven levels:
1. Kingdom
2. Phylum
3. Class
4. Order
5. Family
6. Genus
7. Species
Kingdom is the highest level of classification, whereas species is the lowest level.
There are five kingdoms - Monera, Protista, Fungi, Animalia and Plantae.
Species is unique for a group of organisms having similar characteristics genotypically and phenotypically.
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The principle of dominance is derived from Mendel's conclusions. Which of the following describes the law of segregation?
Some alleles of a gene are dominant, and others are recessive
If the recessive allele appears on one of the genes, the offspring will display the trait
Both dominant alleles need to be present for the offspring to inherit the dominant trait
Only 1
1, 2, and 3
2 and 3
1 and 2
Answer:
Only 1
Explanation:
"Some alleles of a gene are dominant, and others are recessive" is the only true statement here. The other two, "If the recessive allele appears on one of the genes, the offspring will display the trait" and "Both dominant alleles need to be present for the offspring to inherit the dominant trait" can each be ruled out easily with the former being that both recessive alleles have to appear for the offspring to display the trait and the latter being that a dominant and a recessive can work with the dominant still showing.
The statement 'some alleles of a gene are dominant, and others are recessive' is CORRECT.
An individual receives one particular gene variant or 'allele' from each parent.
A homo-zygous is an individual that exhibits two identical 'alleles' at a particular gene locus.
Conversely, a heterozygous is an individual that exhibits two different alleles at a particular gene locus.
Complete dominance occurs when one dominant allele completely masks the expression of the recessive allele for a particular gene locus.
In conclusion, the statement 'some alleles of a gene are dominant, and others are recessive' is CORRECT.
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________ can harvest the energy they need through photosynthesis or other processes. Group of answer choices Plants Oligotrophs Autotrophs Cells Heterotrophs
Autotrophs have the ability to harvest the amount of energy they need through photosynthesis or other processes.
What is photosynthesis?Photosynthesis refers to a biological and chemical process through which autotrophs (green plants) transform light energy (sunlight) into chemical energy.
In Science, the chemical reaction or equation for photosynthesis is given by:
\(Carbon \;dioxide + water + light energy \rightarrow sugar + oxygen\)
In conclusion, autotrophs have the ability to harvest the amount of energy they need through photosynthesis or other processes.
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HOMOLOGOUS CHROMOSOMES SEPERATE FROM EACH OTHER WHAT STAGE
Answer:
Homologous chromosomes separate from each other during anaphase I of meiosis.
Explanation:
Meiosis is a specialized type of cell division that occurs in sexually reproducing organisms. It involves two rounds of cell division, known as meiosis I and meiosis II, which result in the formation of haploid gametes (sperm or eggs) with half the number of chromosomes as the parent cell.
During meiosis I, homologous chromosomes pair up and exchange genetic material in a process called crossing over. Then, during anaphase I, the homologous chromosomes separate from each other and migrate to opposite poles of the cell. This is followed by telophase I, cytokinesis, and the formation of two new cells, each with a haploid set of chromosomes.
In contrast, during meiosis II, the sister chromatids of each chromosome separate from each other and migrate to opposite poles of the cell, resulting in the formation of four haploid daughter cells.
Which of the following moves
molecules against the
concentration gradient?
A. Active transport
B. Diffusion
C. Endocytosis
Answer:
A
Explanation:
moves molecules against their concentration gradient, from a high concentration to a low concentration.
Answer:
A) Active transport
Explanation:
Active transport moves molecules against the concentration gradient.
What is an example of absolute threshold in psychology?
Answer:
In hearing, absolute threshold is the smallest level of tone you can detect, considering you have normal hearing and there are no interfering sounds. For example, you might not be able to hear someone whispering from 20 feet away, but if that person speaks to a normal voice, it may reach your absolute threshold.
Explanation:
study harder
Answer: In hearing, absolute threshold is the smallest level of tone you can detect, considering you have normal hearing and there are no interfering sounds. For example, you might not be able to hear someone whispering from 20 feet away, but if that person speaks to a normal voice, it may reach your absolute threshold.
Explanation:
define the following terms: true breeding, hybridization, monohybrid cross, p generation, f1 generation, f2 generation
The following terms can be defined as:
True breeding: True breeding is a sort of breeding in which the parents generate kids with the same phenotype. This signifies that both parents are homozygous for all of the traits. Aberdeen Angus cattle are an example of real breeding.Hybridization: In genomics, hybridization is the process by which two complementary single-stranded DNA or RNA molecules join together to generate a double-stranded molecule. The bonding is determined by the correct base pairing between the two single-stranded molecules.Monohybrid cross: A monohybrid cross is a genetic mix of two people with homozygous genotypes, or genotypes with totally dominant or completely recessive alleles, resulting in opposing phenotypes for a certain genetic characteristic.P generation: The paternal generation is a basic P generation definition. The p generation is the first pair of parents in a genetic cross experiment. The F1 generation is the first generation created by the p generation.F1 generation: F1 refers to the first filial generation of seeds/plants or animal progeny produced by a cross-mating of markedly different parental types. In general, the characteristics of plants, insects, animals, and humans are the consequence of several gene interactions.F2 generation: It is the first filial generation resulting from the union of two separate parents. It is the second filial generation produced by crossing the F1 generation with oneself.To learn more on genetics click,
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Did I bleed through my pants
Answer:
its possible
Explanation:
The Prairies Region and the Cross Timbers are located in north-central Texas. The graph
below shows information about eating habits of white-tailed deer in these regions.
A
Typical Diet of White-Tailed Deer
in the Prairies Region and the Cross Timbers of Texas
Grass
12%
Seeds,
fruit
20%
Feed
Crops 5%
7%
Shrubs,
vines
36%
Weeds
20%
Source: Texas Parks and Wildlife Department
A Cross Timbers rancher is concerned about competition between the ranch animals and the
deer. Based on the graph, which ranch animals compete for the most food with white-tailed
deer?
A Cattle that eat grass and feed
8 Goats that eat weeds and shrubs
C
Turkeys that eat seeds and fruit
D Hogs that eat fruit, seeds, and feed
Based on the graph, the ranch animals that compete for the most food with white-tailed deer are:
A. Cattle that eat grass and feed.
According to the graph, grass accounts for 12% of the typical diet of white-tailed deer in the Prairies Region and the Cross Timbers. Since cattle also eat grass, there is likely competition for this food resource between the deer and the cattle on the ranch.\(\)
If they are bleeding really bad, and conscious, what can you have them do while you put on protective gear?
If someone is conscious and bleeding heavily, you can follow these steps while putting on protective gear: Assess the injury, Apply direct pressure, Elevate the injury, Call for medical help, Reassure the person and Put on protective equipment.
How do I control bleeding?One can control bleeding by putting pressure on the particular area with a tissue, clean cloth or gauze pad. The bleeding will stop after a few minutes. If the blood soaks via the gauze, add more gauze or another cloth and apply more pressure.
Can Salt control the bleeding?Rubbing your wound with some salt might sound like a terror with a lot of pain. But it can be quite the opposite. Salt helps absorb blood, which also helps dry, close and heal an open wound faster.
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What molecules are created by the organism during photosynthesis? Where will these products go in your system?
Answer:
carbohydrate molecules
When the carbohydrate cellobiose is digested into two glucose monosaccharide sugars (by cellulase in certain fungal species), the resulting glucose monomers are properly defined as: A. the catalysts
B. the substrates
C. the enzymes
D. the reactants
E. the products
When the carbohydrate cellobiose is digested into two glucose monosaccharide sugars (by cellulase in certain fungal species), the resulting glucose monomers are properly defined as the products
The correct answer is option E.
When the carbohydrate cellobiose is digested into two glucose monosaccharide sugars by cellulase in certain fungal species, the resulting glucose monomers are properly defined as the products.
In a chemical reaction, reactants are the starting materials or substances that undergo a change, while products are the resulting substances formed after the reaction. In this case, cellobiose is the substrate, which is the molecule that undergoes the enzymatic reaction. Cellulase is the enzyme responsible for catalyzing the digestion of cellobiose into glucose monomers.
The enzyme cellulase acts as a catalyst in the reaction, facilitating the breakdown of cellobiose into glucose. Catalysts are substances that increase the rate of a chemical reaction without being consumed or permanently changed themselves. However, in the context of the given question, the glucose monomers produced are the final result or product of the enzymatic digestion process.
Therefore, in the digestion of cellobiose, the resulting glucose monomers are correctly identified as the products (option E).
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1. The article states "plants take up carbon dioxide from the atmosphere and convert it into food. Explain how this supports the law of the conservation of matter
2. New research has shown plants are photosynthesizing more. What percent increase is being shown by plants?
3. This increase in photosynthetic rate, accounts for how much more carbon being removed from the atmosphere?
4. What do researchers propose this increase is a result of?
5. Describe a laboratory procedure researchers used to quantify photosynthetic efficiency.
7. Describe a field procedure researchers use to quantify photosynthetic efficiency.
9. The article talks about the potential "saturation" of carbon dioxide in the atmosphere. Describe what that will mean as it relates to ecological photosynthetic rates.
Article name: New Research Shows Plants Are Photosynthesizing More in Response to More CO2 in the Atmosphere
BY LAWRENCE BERKELEY NATIONAL LABORATORY DECEMBER 17, 2021
The article states that research has shown a 20% increase in photosynthetic rate by plants in response to more carbon dioxide in the atmosphere.
What is photosynthetic ?Photosynthesis is the process by which plants, algae, and certain bacteria convert light energy from the sun into chemical energy that can be used to fuel the organisms' activities. This process occurs in the chloroplasts of the cells and involves the conversion of carbon dioxide, water, and light into oxygen and glucose.
The law of the conservation of matter states that matter is neither created nor destroyed, and this process of plants taking carbon dioxide from the atmosphere and converting it into food is an example of this law in action.
The article states that research has shown a 20% increase in photosynthetic rate by plants in response to more carbon dioxide in the atmosphere.
Researchers propose that this increase is a result of plants being able to use more of the carbon dioxide in the atmosphere, as there is more available to them.
To quantify photosynthetic efficiency in the laboratory, researchers use a process called Pulse-Amplitude Modulated (PAM) fluorometry. This method uses a light source to measure the rate of photosynthesis in an individual leaf, and is a way to measure the amount of carbon dioxide taken up by the plant.
To quantify photosynthetic efficiency in the field, researchers use a process called gas exchange measurements. This method uses a chamber that is placed over the plant, and measures the rate of photosynthesis by the amount of carbon dioxide entering and exiting the chamber.
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Synapsis is when the homologous chromosomes pair up (come together).
True
False
The temperature of the water is about 5°C, while the temperature of the air is about 21°C.
Fill in the blank text field 2
Answer:
THE FIRST ONE number 4 is cohesion and the second one number 5 is heat capacity the answer to the one you asked is heat capacity
Explanation:
The temperature of the water is about 5°C, while the temperature of the air is about 21°C. The first number 4 is the cohesion and the second one number 5 is heat capacity.
What is specific heat capacity?The specific capacity is defined as the quantity of heat required to increase the temperature of 1 kilograms Mass by 1 degree Celsius.
Mathematical
Q=mc(dt)
Where
Q = Required amount of heat
M = mass in kg
dt = change in temperature
The law of energy states that energy cannot be created nor be destroyed it only transfer from one form of energy to another form of energy.
In above example as we know that electrical energy has created by potential energy which stored in the form of water in dam after that electrical energy is produced so potential energy converted into electrical energy as a polly switch on the light she change the electrical energy into thermal energy because as we burn light it also develops some heat.
Therefore, The temperature of the water is about 5°C, while the temperature of the air is about 21°C. The first number 4 is the cohesion and the second one number 5 is heat capacity.
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Flower Dissection Chart
Name of flower structure
Picture of dissected flower structure
Function of the structure
(review the lesson)
Sepal
Petals
Stamen
Pistil
Name of flower structure: Sepal, Function of sepal: protection of the flower. Name of flower structure: Petal, Function: attracting the pollinators. Name of flower structure: Stamen, Function: Male reproductive structure. Name of flower structure: Pistil, Function: Female reproductive structure.
Sepals are the outermost whorl of modified leaves that protect the flower during the bud stage. They also help to support the petals after the flower has bloomed.
Petals are brightly-colored, often fragrant structures that are responsible for attracting pollinators to the flower. They are also responsible for protecting the reproductive structures of the flower.
Stamen is the male reproductive structure of the flower. It consists of two parts: the anther, which produces as well as releases pollen; and the filament, which supports the anther.
Pistil is the female reproductive structure of the flower. It is composed of three parts: the stigma, which receives the pollen; the style, which supports the stigma; and the ovary, which contains the ovules that eventually develop into seeds after fertilization.
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Mark this and return
How is energy related to the change of state
represented by the model?
O Atoms gain energy as a gas changes to a solid.
Atoms gain energy as a gas changes to a liquid.
Atoms lose energy as a gas changes to a solid.
Atoms lose energy as a gas changes to a liquid.
The energy is related to the change of state represented by the model by: D. Atoms lose energy as a gas changes to a liquid.
What is Atoms?A model of the transition from a gas to a liquid is shown in the accompanying image. It demonstrates how atoms or molecules change from being widely scattered as in a gas to being concentrated as in a liquid.
The atoms in this process move from a higher-energy state to a lower-energy state releasing or losing energy in the process. The most common kind of energy loss is heat.
Therefore the correct option is d.
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PLEASE, that’s for today 11:59
Answer:
I think it's A
Explanation:
Because an observation means you're observing something with your eyes, ears, mouth ect. and those are your senses. I really hope that makes any sense :)
4
Select the correct answer.
According to Piaget's theory of cognitive development, which stage is over by the end of the first two years of a child's life?
OA. preoperational stage
ОВ.
concrete operational stage
Ос.
formal operational stage
OD
sensorimotor stage
Reset
Next
Answer:OD --sensorimotor stage
Explanation: There are four stages According to Piaget's theory of cognitive development which are Sensorimotor, Preoperational, Symbolic thought and Concrete operational.
The sensorimotor stage is the first stage of a child's development which starts at birth till age 2. This stage is characterized with the child acquiring knowledge by physical activities with his or her environment which develops to developing fine motor skills and the ability to use symbols to create mental representations toward end of the stage.
01:
SSSS
Consider the diagram.
I
CULUMCHILD
CLOUD
Which chromosomal change is represented?
Answer:
chromosomal change represented is inversion
this is your correct answer
Nora owns a dog. The dog seems to be lethargic, so she takes her pet to a veterinarian. The veterinarian checks the dog’s heart rate and finds it to be 90 beats per minute. He checks the dog’s temperature and finds it to be 70 degrees Fahrenheit. What conclusion can be drawn about the dog’s condition? A. The pulse and temperature are both normal. B. The pulse is normal, but the temperature is below normal. C. The pulse is normal, but the temperature is above normal. D. The pulse is above normal and temperature is below normal. E. The pulse is below normal, but the temperature is above normal.
Oct4 is an embryonic stem cell specific transcription factor. ESCs grown in petri dishes are fed media that contain basic fibroblast growth factor (bFGF) which keeps the ESCs undifferentiated. They examine Oct4 mRNA levels in human ESCs (hESCs), hESCs with exogenous miR-223 (micro RNA 223), hESCs with exogenous miR-223 that do not have bFGF in the media, and hESCs without bFGF but with miR-223 inhibitor.Which technique would allow for measurement of Oct4 mRNA levels
Answer:
You can use the quantitative Reverse Transcription Polymerase Chain Reaction PCR (RT-qPCR) method in order to analyze the Oct4 mRNA level.
Explanation:
RT-PCR is the gold standard technique to analyze the expression levels of one particular messenger RNA (mRNA) molecule. In this technique, the total RNA is firstly extracted and transcribed into complementary DNA (cDNA). Subsequently, the gene sequence of interest is then amplified in a standard PCR technique that uses as control one or more genes in order to measure the relative expression levels of the target mRNA, in this case, for example, the Oct4 mRNA.
Which statement best describes a spring?
•the top of the saturated zone
•an underground layer of rock or sediment that holds groundwater
•groundwater flowing naturally to the surface where it is lower than the water table
•a vent in Earth's surface that periodically ejects a column of hot water and steam
Answer:
groundwater flowing naturally to the surface where it is lower than the water table
Explanation:
Answer:
c
Explanation:
The island biogeography model explains
A. the amount of water that surrounds an island
B. the effect the mainland has on the surrounding islands
C. factors affecting the number of different species in a region
D. geographical features of an island
Why is evolution considered to be a scientific THEORY?
Answer: Evolution is considered to be a scientific theory because evolution is not proven true of false, although it is widely recognized as true. A theory is defined as "a system of ideas intended to explain something, especially one based on general principles independent of the thing to be explained", meaning that it is the compliation of a certain ideas in hopes of proving something as true. The theory of evolution is the use of facts to try to explain how species have evolved over time. We have been unable to prove evolution as it occurs in front of us, but we can use evidence to support this theory.
PLEASE HELP WILL MARK BRAINLIEST
Imagine that fusion in the Sun's core were to stop immediately. Predict: List and describe at least three things that the planet earth would experience if this were to happen.
Answer:
Almost nothing. We’d have plenty time to pack our bags and leave.
Explanation:
The random-walk process, radiative diffusion, causes the photon to take millions years to reach the surface of the Sun. So if fusion in the core of the Sun suddenly stopped, the surface would continue to shine for millions of years, and therefore, the luminosity would not decrease abruptly.
How does the flow of energy drive the processes of the Rock Cycle?
According to the research, the correct answer is that the flow of energy is part of the rock cycle through the solar energy that reaches the Earth and the internal heat of the earth both drive and provide energy for processes of the Cycle.
What is the rock cycle?They are the geological processes or transitions of material that rocks go through to become one of the different types of rocks:
Igneous rocksMetamorphic rocksSedimentary rocksIn this sense, the two sources of energy for these transformations are the sun providing energy for sediment consolidation processes such as erosion and transport to form sedimentary rocks and internal heat from the earth providing energy for processes such as subduction, melting and metamorphism that occurs in igneous and metamorphic rocks.
Therefore, we can conclude that according to the research, the flow of energy allows processes such as erosion, melting, metamorphism essential for the rock cycle.
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What information did you include in your answer?
Check all that apply.
the definition of theory
the definition of hypothesis
a reference to repeated experimentation
when a hypothesis is tested
an example of a theory, such as the cell
theory
a connection between the definitions of
theory and hypothesis
I characterized the theory as a well-supported clarification and the hypothesis as a proposed clarification for testing. I emphasized rehashed experimentation and gave a case of the cell hypothesis.
What is the information I included in my answerBased on the given alternatives, the data included in my answer include:
The definition of theory.The definition of hypothesis.A reference to rehashed experimentation.When a hypothesis is tried.A case of a theory, such as the cell theory.An association between the definitions of theory and hypothesis.I gave the definitions of hypothesis and theory, clarifying that a hypothesis could be a well-substantiated explanation for a marvel whereas a theory may be a proposed clarification to be tried. I said the importance of rehashed experimentation in approving or negating theories.
I too insinuated the method of testing the hypothesis. Furthermore, I advertised the case of the cell theory as a logical hypothesis. In conclusion, I associated the definitions of hypothesis and theory, highlighting their relationship within the logical strategy where hypotheses are proposed and tried to back or challenge existing hypotheses.
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Temperature-sensitive alleles are an example of conditional alleles; at the permissive temperature, the gene has normal function, whereas at the restrictive temperature, the gene has mutant function. You are studying the E2F pathway and you obtain a temperature-sensitive CDK4 mutant. At the permissive temperature, CDK4 functions normally. At the restrictive temperature, CDK4 is non-functional. Would you expect cells to continue growing or stop dividing when at the restrictive temperature? Explain your answer.
When at the restrictive temperature, we can comfortably expect the cell to stop dividing, whilst continuing to grow
The E2F pathway in a cell is responsible for the transition from the G1 stage of the cell cycle to the S stage. The G1 stage is where a cell grows and expands before the duplication of its DNA.
The S stage stands for synthesis. This is the moment in the cellular cycle in which the DNA of the cell is copied in order to prepare for cellular division.
Therefore, if the transition from G1 to S is blocked by temperature restrictions, we can expect the cell to continue growing, but not divide.
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