The water will move from beaker to the bag of sucrose due to concentration difference.
In which direction the water will move?The movement of water will occur from the beaker to the bag because the concentration of water is lower in the bag and higher in the beaker. So due to the process of diffusion, the water will move from the higher concentration region to lower concentration region.
So we can conclude that the water will move from beaker to the bag of sucrose due to concentration difference.
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To help protect their neighborhoods and natural resources, people can phone, write letters, or petition companies and government agencies to consider the environmental effects of their actions.
True Or False?
This model shows the process of photosynthesis. The Law of Conservation of Mass reminds us that matter is neither created nor destroyed, so the atoms present in the reactants of photosynthesis are still present in the products of photosynthesis. Which of these equations accurately portrays this fact?
Answer:
6CO2 + 6H2O →(Light energy)→ C6H12O6 + 6O2
Explanation:
A biologist sequences the DNA of two different organisms and identifies these two sequences:
Sequence 1: GTACCACATCGAAGGGTC
Sequence 2: GTACGACACCGAAAGTTC
What conclusion can the biologist draw about the two organisms based on the DNA fingerprinting?
A.They are closely related but different species.
B.They are the same species.
C. One organism evolved from the other.
D. They are not related at all.
The two DNA sequences of organisms represent that they are closely related but different species.
What do you mean by Species?Species may be characterized as a group of organisms that can reproduce naturally with one another and produce fertile offspring.
DNA fingerprinting is a technology that reveals the similarity between the DNA sequences of two or more organisms of the same or different species.
Both the sequence are very similar to one another, only a few bases are altered which signifies that they are closely related but belongs to different species.
Therefore, the two DNA sequences of organisms represent that they are closely related but different species.
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Describe how the body responds to transplants and how doctors are able to successfully perform transplants.
How do pain relievers work?
increase production of white blood cells
increase body temperature
block messages within the nervous system
block hormone production
Answer:
transplants:
increase production of white blood cells
pain relievers:
block messages within the nervous system
Explanation:
body may see the transplanted organ as a foreign object
body may send white blood cells to fight the transplanted organ
doctors often give immuno suppressors to those patients so the organ they received isnt hurt by the white blood cells
Humans are _________, we cannot make our own food
Answer:
Consumers
Explanation:
Humans are consumers because we only get nutrients from other organisms such as plants (producers) or animals (also consumers)
Only Producers make their own food.
Hope this helps!
The purpose of ______ is to pass a copy of a cell's gene to cells in the next generation. The purpose of ______ is to pass the parents' genes onto the next generation.
The purpose of reproductive cells is to pass a copy of a cell's genes to cells in the next generation. The purpose of somatic cells is to pass the parents' genes onto the next generation.
Reproductive cells are specialized cells involved in the process of sexual reproduction. In humans and many other organisms, reproductive cells include sperm cells in males and egg cells (or ova) in females. These cells are produced through a unique cell division process called meiosis, which reduces the number of chromosomes in half to create haploid cells.
Somatic cells make up the majority of an organism's body and are involved in various functions, such as growth, repair, and maintaining bodily functions. Unlike reproductive cells, somatic cells are diploid, containing two sets of chromosomes—one inherited from each parent. While somatic cells do not directly pass their genes to the next generation, they play a crucial
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3. Once bacteria are in your cell, what biological process begins to take place?
Answer:
Most bacteria reproduce by binary fission. In this process the bacterium, which is a single cell, divides into two identical daughter cells. Binary fission begins when the DNA of the bacterium divides into two (replicates).
Explanation:
What is a keystone species? Why are keystone species important? Give and example.
Answer:Key stone
Explanation:
Keystone species hold together the complex web of relationships in an ecosystem. They can be animals, plants or microorganisms. Examples of keystone species include starfish, sea otters, wolves and elephants.
How might an environment be affected if humans introduce a new type of plant to the environment? A. The plant may compete with other plants for light. B. The plant may become another food source for animals. C. The plant may be poisonous and harmful to animals. D. all of these
Answer:
D. all of these
Explanation:
The reason is because all of the above are TRUE.
A. The plant may compete with other plants for light.
It feels like Plants and Trees are just stuff growing, but they actually compete with other plants, some don't do that much, but some do that, so that new plant may do it to get more light and might put more shade on other plants, which is dangerous for other plants.
B. The plant may become another food source for animals.
This is pretty normal, I mean, the thing here is that any plant is vulnerable to being eaten by an animal.
C. The plant may be poisonous and harmful to animals.
Yeah, like in choice B, the same thing, the plants are always Vulnerable to be eaten by hungry animals, and if an animal eats it... then it might get a disease or might just die.
So if these are all correct, then the answer HAS to be D. All of these
Answer:
D. All of these
(P.S. I got it right on Study Island)
Explanation:
When humans introduce non-native species to an area, there are many possible effects.
If a plant were introduced to an environment,
the plant may compete with other plants for light.the plant may be poisonous and harmful to animals.the plant may become another food source for animals."one drop of water leaking per second from a faucet can waste more than 2,300 gallons of water per year." the most reliable source of this information is a
journalist
plumber
salesman
scientific website
Answer:
Answer is D. scientific website
Explanation:
The other person who answered this was correct
Writing a scientific paper is a way to present your original findings to other scientists or to evaluate their work. Thus, option D is correct.
What is the role of scientific website?The most popular site for searching and analyzing scientific citation data is called Web of Science (WoS).
It is utilized as a dataset for sizable, data-intensive studies, as well as a research tool supporting a wide range of scientific tasks across several knowledge domains.
Researchers can conduct thorough searches across a variety of resources using WoS's common search language, navigation environment, and data structure, and they can employ citation linkages to find pertinent research findings.
As a result, they play a crucial role in how modern science develops, where one scientist's work builds on that of another.
Therefore, scientific website, most reliable source of this information.
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Which of the following phases ends just before cell division?
A. M phase
B. G1 phase
C. G2 phase
Answer:
C
Explanation:
The G2 phase ends just before cell division as it is considered as the last phase of the process of cell division. Thus, option C is correct.
What happens in different phase of cell cycle?In eukaryotic cells, the phases of the cell cycle are divided into two major phases, which are interphase and mitotic stage. During the mitotic stage, cell divides its DNA and cytoplasm into two equal parts, thereby forming two daughter cells.
Cell division is essential for organism growth, tissue repair, healing and regeneration, and reproduction. The process by which a parent cell divides into daughter cells is known as cell division. For both single-cell and multicellular organisms, cell division is essential. Cell division can directly increase the population of single-celled organisms like Amoeba or Paramecium.
Therefore, The G2 phase ends just before cell division as it is considered as the last phase of the process of cell division. Thus, option C is correct.
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high temperature from too much heat of the sun could be experienced during ______ seaseon
Answer:
Summer
Explanation:
Since summer months are usually more hot, the temperature is higher. This can have many effects on people. For example, if your body temperature rises to 104 C or higher it causes heatstroke.
What type of plant adaptation is a thick, woody stem?
Life cycle difference
Inherited behavior
Physical characteristic
Stages of growth
that would be C phisical characteristic
Answer:
c) Physical characteristic
Explanation:
A thick and woody stem are physical characteristic of a plant adaptation. These are not due to life cycle difference and inherited behaviour. Therefore, the option (c) is the correct answer.
how many chromosomes are in the daughter cells after meiosis is completed?
Answer:
23 chromosomes
Explanation:
Each daughter cell will have half of the original 46 chromosomes, or 23 chromosomes. Each chromosome consists of 2 sister chromatids. The daughter cells now move in to the third and final phase of meiosis: meiosis II.
Answer:23. Just take half of 46 away and there's your answer.
Explanation:
Approximately what percentage of human energy requirements is currently produced with fossil fuels?
Answer:
80%
Explanation:
a study in 2019 shows that 80% of our human energy is produced with fossil fuels
Pls help fast!
I wanted to see if my answers were right
which are : A, B D.
Answer:
C,A,A are the correct answers
What are some of the ways modern Americans rely on a global agriculture system?
Critical Thinking Questions
The U.S. is a leader in agriculture and food globally. In the last 150 years, technologies and innovations in the production, transportation, and retailing of food have developed economic growth at home and provided affordable food to the of people of the world.
What is the role of globalization in agriculture?Globalization has developed agricultural production and resulted it in growing much faster compared to the ones in the past.
Before the fast growth was around over 3 percent per year. Now at this time, it is 4 to 6 percent.
However, these increased rates of growth involve a particular change in its composition.
Thus, it can be concluded that globalization helped billions of people to overcome extreme poverty and improved their lives.
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What do both different alleles and same allele copies have in common?
Otwo alleles
O affect phenotype
O dominant traits
varied inheritance
Answer:
Two alleles is correct
Explanation:
Alleles are versions of the same gene with slight variations in their sequence of DNA bases. These small differences among alleles of the same gene contribute to each person's unique characteristics.
Both the liver and kidneys are organs of the excretory system. how do the two organs work together to complete a task? a. the kidneys convert nitrogenous wastes into urea, and the liver filters urea from the blood. b. the kidneys filter urea from the blood to make urine, while the liver filters urea from blood to make lymph. c. the liver converts nitrogenous wastes into urea, and the kidneys filter urea from the blood. d. the liver filters urea from the blood and passes it to the kidneys, which eliminate the urea in urine.
Answer:
a.
Explanation:
The kidney converys Nitrogenous waste into urea, and the liver filters the urea from the blood.
If both parents have type A blood what are their genotypes?
Answer:
Explanation:
Two parents with blood type A will have a baby with either A or O
hello who can firgure it out
Answer:
C.
Explanation:
Why is there a conflict between oil palm farming and orangutans?
Answer:
The Oil can be unsustainable to animals
Explanation:
Basically, it affects the orangutans because where that oil grows is where they live and they are currently facing extinction.
how do scientists share their findings?
Answer:
The primary ways that scientists communicate research results are by publishing the results in journals, and writing reports.
Explanation:
I hope it really helps!
Answer:
The scientist will make a detailed presentation or a journal and show the world. The scientist will usually write down the procedure for it to be repeated again by other scientists.
Explanation:
motion is needed for work to have been done true or false
Answer:
Ture
For work, in Science to be done a force must be exerted and there must be motion or displacement in the direction of the force
Which protein complex allows hydrogen ions to rush out of the thylakoid,
providing energy for molecule formation?
Answer:
ATP synthase
Explanation:
What is the chemical equation for aerobic respiration
Answer:
C6H12O6 + 6O2 yields 6CO2 + 6H2O + energy
The root cause of cancer is damage to cellular deoxyribonucleic acid (DNA) which can be caused by many factors, or carcinogens. What factors can be carcinogenic
Cancer-causing genetic changes can be acquired during individual lifetime, which results errors that occur as cells divide or from exposure to carcinogenic substances which damage DNA, such as certain chemicals in tobacco smoke, and radiation (ultraviolet rays) from the sun.
What is carcinogens?Carcinogens is referred to as substances which induce mutations in DNA which lead to the development of a cancerous cell.
So many can be carcinogenic such as environmental factors can include a extensive exposures, such as lifestyle factors (nutrition, alcohol use, physical inactivity, etc. Naturally occurring exposures such as ultraviolet light, infectious agents, etc.
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Identify and explain the purpose of the 4 major components in the refrigeration cycle?.
Answer:
compressor
Compression is the first step in the refrigeration cycle, and a compressor is the piece of equipment that increases the pressure of the working gas. Refrigerant enters the compressor as low-pressure, low-temperature gas, and leaves the compressor as a high-pressure, high-temperature gas.
condenser
The condenser, or condenser coil, is one of two types of heat exchangers used in a basic refrigeration loop. This component is supplied with high-temperature high-pressure, vaporized refrigerant coming off the compressor. The condenser removes heat from the hot refrigerant vapor gas vapor until it condenses into a saturated liquid state, a.k.a. condensation.
The expansion device
the job of a system’s expansion device is the same - create a drop in pressure after the refrigerant leaves the condenser. This pressure drop will cause some of that refrigerant to quickly boil, creating a two-phase mixture.
This rapid phase change is called flashing, and it helps tee up the next piece of equipment in the circuit, the evaporator, to perform its intended function.
evaporator
The evaporator is the second heat exchanger in a standard refrigeration circuit, and like the condenser, it’s named for its basic function. It serves as the “business end” of a refrigeration cycle, given that it does what we expect air conditioning to do – absorb heat.
This happens when refrigerant enters the evaporator as a low temperature liquid at low pressure, and a fan forces air across the evaporator’s fins, cooling the air by absorbing the heat from the space in question into the refrigerant.
What does the Golgi body
do with materials?
A. destroy them
B. transport them in and out of the cell
C. create them
D. hold them inside the cell
Answer:
B transport them in and out of the cell
Explanation:
It is this Because golgi's make the proteins and ship them to wherever. But if they receive cell's they transport them to where they are needed.
Between 1970 and 1985, why did cars become more energy efficient?
Answer:
Cars became more energy efficient because of the oil crisis in 1973.
Explanation:
It forced manufacturers to focus on fuel economy, which made gallon numbers rise in the late 1970s and early 1980s.
Hope this helps: )
