15. Which of the following shows the correct sequence of what happens to the water molecules in an ice
cube when it is removed from the freezer?
(1 point)
1. The molecules gain enough energy to break free from each other.
2. The ice begins to melt.
3. The molecules vibrate in a fixed position.
4. The temperature of the of molecules increases.
5. Thermal energy is absorbed from the surroundings.
6. The molecules vibrate faster.
0 3,1,4,6,5,2
O 5,1,4,6,3,2
O 3,5,6,1,2,4
O 5,3,1,4,6,2

Answer:

Energy released

Explanation:

The moment magnitude scale estimates the total energy released by an earthquake.

Answer: The answer is Energy Released

Explanation: I Just did this Question.

Answer:

Chromosomes lined up at the middle of the cell

Explanation:

The phase before it is a Metaphase which is where they line up

The process which occurred during the phase before the phase shown above is:

According to the complete text, we can see that there is a diagram where there is a phase in cell division which occurs just before the metaphase which is the third phase of mitosis.

As a result of this, we can see that in this stage, the chromosomes are arranged in the middle of the cell as the duplicate genetic material is about to join with the two daughter cells.

Therefore, the correct answer is option D

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The example that includes only chemical changes that occur in the digestive process is the reaction of saliva, stomach acid, bile, and pancreatic juices with food. Option D.

Chemical changes refer to changes to the chemical properties of substances. In biological reactions, these substances are referred to as reactants.

Chemical changes are different from physical changes. In physical changes, only the physical properties of substances are altered while their chemical properties remain intact.

When a substance changes chemically, its physical properties most often change along. However, this is not in all cases.

Thus, looking at the examples given, their classification into either physical or chemical changes is as follows:

When saliva, stomach acid, bile, and pancreatic juices react with food, the chemical properties of food change because the enzymes convert different components of food from one form to another as part of the process of digestion.

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Answer:

The entire process is called gene expression. In translation, messenger RNA (mRNA) is decoded in a ribosome, outside the nucleus, to produce a specific amino acid chain, or polypeptide. The polypeptide later folds into an active protein and performs its functions in the cell.

Explanation:

Hope it helps!

Answer:

The answer is B Cambrian

Explanation:

In the Devonian period, the fossils were things like sponges, corals, bryozoans, brachiopods, trilobites, snails, clams, squid-like animals, crinoids, and microscopic animals like ostracodes and conodonts. The Cenozoic period was the "Age of Mammals." Common Cenozoic fossils include cat-like carnivores and early horses, as well as ice-age fossils like wooly mammoths. And in the Cambrian period, the fossils that were found were arthropods. That is an arthropod. Hope this helps :)

These are the statements with correct capitalization and punctuation:

Growing trees is essential for the environment. Trees provide many benefits to the environment, including: Reducing air pollution, Providing shade, Improving air quality, Providing habitat for wildlife, Storing water, Reducing noise pollution.

Smart buildings reduce electricity costs. Smart buildings are designed to use energy efficiently, which can help to reduce electricity costs. Some of the ways that smart buildings can reduce energy use include: Using motion sensors to turn off lights when no one is in a room, Using automatic blinds to control the amount of sunlight that enters a room and Using energy-efficient appliances and lighting.

Vegetarians do not eat any food that comes from animals. This includes meat, poultry, fish, and seafood. Vegetarians may choose to eat a vegetarian diet for a variety of reasons, including: To improve their health, To reduce their environmental impact, To be more compassionate towards animals.

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Complete question:

Pay attention to capitalization and punctuation

1. is/ the environment. / Growing/essential/trees/ for

2. costs. /Smart/ electricity/reduce / buildings

3. from / do not eat / Vegetarians / any food / that comes / animals.

Answer:

Planet Y

Explanation:

Planet Y has the smaller period because it takes less time to orbit the star. This is because it has less distance to travel compared to X.

All of the options are chemical approaches to control micro-organism excepts: B Disinfectants

19. The scientific name for modern man is: B. Homo sapiens

20. kingdoms are prokaryotic organisms placed D. Monera

21. Plants which have true roots, leaves, stem & seeds inside the fruit are: B. Angiosperm

22.  taxonomic groups contains closely related organisms A. Genus

23. Malaria causing single-celled parasitic protozoan is called: D. Plasmodium

24. kingdoms consists of eukaryotic organisms such as yeast, molds, and mushrooms A. Kingdom fungi

25. Ecology is a biological science that deals with except: D. none

26. The organism that are consumer is D. Scavengers

Disinfectants are special chemicals that are used to kill germs or prevent them from growing on surfaces or objects. They are not usually used to control microorganisms within living things, unlike antibiotics, antiseptics, and autoclaving, which are all chemicals used to control microorganisms.

Homo sapiens is the fancy name used by scientists to refer to regular, everyday humans This is the species that humans are a part of.

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18. All of the following are chemical approaches to control micro-organism excepts: A. Antibiotics B. Disinfectants

19. The scientific name for modern man is C. Antiseptics D. Autoclaving A. Homo erectus B. Homo sapiens

20. In which of the following kingdoms are prokaryotic organisms placed? A. Fungi B. Protest C. Australopithecus D. None C. Planate D. Monera

21. Plants which have true roots, leaves, stem & seeds inside the fruit are A. Gymnosperm C. Mosses D. Ferns B. Angiosperm

22. Which of the following taxonomic groups contains closely related organisms? A. Genus C. Phylum B. Order D. Class

23. Malaria causing single celled parasitic protozoan is called A. Paramecium B. Salmonella C. Mosquito D. Plasmodium

24. Which one of the following kingdoms is consists of eukaryotic organisms such as yeast moulds and mushrooms? A. Ecosystem B. Population

25. Ecology is a biological science that deals with all of the following except Answer the following questions. C. Kingdom monera D. Kingdom plantae A. Kingdom fungi B. Kingdom protista C. organism D. none​

26. Which of the following organism are consumers? A. Photosynthetic B. Chemosynthetic bacteria C. Green plant D. Scavengers

Answer:

B. opposite charges

Explanation:

Polarity is a separation of electric charge leading to a molecule or its chemical groups having an electric dipole moment, with a negatively charged end and a positively charged end.

Polar molecules must contain polar bonds due to a difference in electronegativity between the bonded atoms.

Homologous chromosomes are chromosomes that share. It is made up of chromosome pairs of approximately the same lenth, centromere position, and staining pattern. They carry the same type of genetic information and they have the same genes in the same location. When a sperm and egg combine, their genetic material blend to form one complete, diploid set of chromosomes. In every homologous pair of chromosome in your genome, one comes from your father and the other from your mother.

Answer - d.

Answer:

Nitrogen Base/Nucleotide

Answer:

no, la selección natural opera sobre los fenotipos seleccionando aquellos que mejor se adaptan a su medio ambiente. En consecuencia, el medio ambiente actúa como agente selectivo pero no es el disparador de los cambios fenotípicos/anatómicos

Explanation:

Jean-Baptiste de Lamarck fue un naturalista francés el cual propuso que los individuos se adaptaban para sobrevivir a su ambiente, y que estos cambios fenotípicos/anatómicos eran transmitidos a la progenie. Por otra parte, Darwin propuso la teoría de la evolución por selección natural la cual establece que aquellos individuos mejor adaptados a su ambiente tiene más chance de sobrevivir y reproducirse, y con lo cual también tienen más chances de trasmitir sus rasgos anatómicos/fenotípicos a la siguiente generación. Hoy en día, la teoría de la evolución de Darwin es ampliamente aceptada por la comunidad científica y permite explicar la variación existente entre individuos. De este modo, de acuerdo a la pregunta planteada, las diferencias anatómicas/fenotípicas entre los individuos de la humanidad no surgieron como respuesta al acondicionamiento ambiental: el ambiente funciona como agente selectivo, seleccionado aquellos individuos mejor adaptados a sobrevivir en cada ambiente en particular.

The percentage of the children that the couple would have is;

Albino tasters - 50%

Non albino, Non tasters - 50%

We know that the genotype has to do with the arrangement of the genes in the organism. The kind of genes that can be found in the organism would depend on the kind of parents that the organism has since the genes are inherited.

In this case, the kind of children that the couple would have would have a lot to do with the genetic make up of the couple that are married as it] relates to their children.

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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.

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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The cells that make up skeletal muscular tissue are somewhat unique for having cell walls instead of cell membranes and is denoted as option A.

This is mostly found in the outer region of the cell membrane and is a rigid, semi-permeable protective layer which consists of lipids, cellulose and polysaccharides needed for its functions.

The cell wall is mostly found in plants but at the same time they are present in some cells of the body such as that of the skeletal muscular tissue due to the rigorous activities being performed by them.

This helps to maintain the structural integrity of the cells and ensures that movement is easily done which is the reason why they are present instead of cell membranes hence option A is correct.

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Answer: All animals, including humans, need to survive.

Explanation:

Plants are producers — they take energy from the sun, nutrients from the ground, and water to grow and produce their flowers, seeds, and berries. They also release oxygen, which all animals, including humans, need to survive. Animals are consumers and they all depend on plants for survival.

Answer:

Those would have to be some pretty big cells.

Explanation:

Cell transport and other functions of the cell involving movement of fluids and enzymes throughout, especially in terms of waste disposal, heat dispersion, and energy transfer throughout the cell make it more than unreasonable and wholly impossible for a cell to get to that size, not to mention gravity near a celestial body on a cell larger than a microscopic scale would likely break apart, being they are not particularly strong on their own in their cell membranes.

The aliens which invaded the earth are not likely to be giant cells the size of that of humans. Because, they need to get the food and resources which are used by humans.

Alien invasion or the space invasion is a common feature in science fiction stories and films, in which the extraterrestrial lifeforms invade the Earth to exterminate and supplant human life on the planet, enslave it, harvest the people for food, steal the planet's resources, or even destroy the planet altogether. Alien invasion can be considered as a science-fiction subgenre of the invasion literature, which was expanded by H. G. Wells's seminal alien invasion novel called "The War of the Worlds".

Aliens invading the Earth are not likely to be giant cells the size of the humans because these aliens has to use the food and resources which are available for humans. And, for this purpose they have to be the same size as that of humans.

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The phenomenon where a non-native species invades an ecosystem and outcompetes the native species causing the native species to decline potentially to extinction is called "invasive species.

It occurs when non-native species, also known as invasive species, establish themselves and thrive in an ecosystem, causing harm to the native species. Invasive species possess traits that give them a competitive advantage over the native species, such as rapid reproduction, efficient resource utilization, and resistance to local predators or diseases.

The consequences of biological invasions can be severe. The invasive species can outcompete native species for resources like food, habitat, and water, leading to a decline in native populations.

They may also directly predate upon or introduce diseases to native species, further exacerbating their decline. In some cases, the native species are pushed to the brink of extinction or even driven to extinction.

Biological invasions are a significant global concern due to their ecological, economic, and social impacts. They can disrupt ecosystem functioning, alter natural habitats, reduce biodiversity, and cause economic losses in industries like agriculture, forestry, and fisheries.

Efforts are made to prevent and control invasive species through monitoring, early detection, and management strategies such as eradication, containment, and control programs to mitigate their negative effects and protect native species and ecosystems.

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Answer:

The two common types of proteins are enzymes and hormones.

Enzymes are produced by living cells. Their purpose is to help with things like digestion. They serve as catalysts in biochemical reactions.

Hormones are messengers, telling different parts of your body what to do.

Answer:

Catalysts, enzymes

Explanation:

Catalysts are known for reducing the activation energy of a reaction thus increasing the reaction rate.

Enzymes are a type of catalyst.

Answer:

The answer is B - proteins are large molecules

Answer:

Diabetes is a condition in which your blood glucose, often known as blood sugar, is abnormally high. Your main source of energy is blood glucose, which comes from the food you eat. Insulin, a hormone produced by the pancreas, aids glucose absorption into cells for use as energy.

Hope this helps!

Answer:

I would say diabetes is a disease that affect how your body uses blood sugar like glucose

The statement that is true about a buffer is that it reduces the amount of H+ in an acidic solution (option B).

Buffer is a solution that is used to stabilize the pH (excess acidity or alkalinity) of a liquid.

Buffers operate by neutralizing any added acid (H+ ions) or base (OH- ions) to maintain the moderate pH, making them a weaker acid or base.

Therefore, it can be said that the statement that is true about a buffer is that it reduces the amount of H+ in an acidic solution.

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Answer:

B. Mitochondrion

Answer:

the answer to your question i'm pretty sure is the third one :the ocean absorbs heat and oxygen from the atmosphere.

Explanation: the ocean does not reflect the sun that's why when you get into the water in the beach it is warm if it is sunny out. and releasing oxygen into the air just does not make since. hope that helps

The best comparison is that both consist of carbon, hydrogen, and oxygen, but their monomers differ; carbohydrates are made of monosaccharides and lipids are made of fatty acids and glycerol (option b).

Answer:

One way to develop a drug to treat cancer would be to target the proteins or enzymes within the cancer cells that are responsible for the uncontrolled growth. For example, many cancer cells rely on higher levels of an enzyme called telomerase, which is involved in cell division and replication, to survive. By developing a drug that specifically inhibits or blocks the production of this enzyme, we can target and stop the uncontrolled cell growth while leaving healthy cells unaffected. Additionally, by targeting other proteins and enzymes involved in the cell cycle and in DNA damage repair, we can also reduce the proliferation of cancer cells. In order to ensure accuracy and precision for the treatment, we could also make use of antibodies that have been engineered to target and bind to specific cancer cell surface molecules. Labeled diagrams/sketches can help illustrate the process and show how a drug could be designed to target cancer cells specifically.

Due to generic factors, some people need to limit their exposure to pollen because it aggravates their respiratory systems.

What is Pathogens?

Pathogens are microorganisms, such as bacteria, viruses, fungi, and parasites, that cause diseases in humans, animals, and plants. They are capable of infecting the body and causing illness by invading host cells, tissues, and organs, and disrupting normal physiological processes.

"Generic factors" likely refers to genetic factors, which are inherited traits that can increase a person's susceptibility to certain health conditions or reactions. In the case of pollen allergies, genetic factors can play a role in determining whether a person is more likely to have an allergic reaction to pollen or not. Allergies are caused by an overreaction of the immune system to harmless substances, and this response can be influenced by genetic factors.

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A direct ecosystem service resource is fresh water. Ecosystem services are advantages that humans derive from ecosystems.

Forests and grasslands provide a range of ecosystem services. In addition to providing food, fuel, and fibre, forests preserve biodiversity and genetic resources, purify the air, filter water supplies, control flooding and erosion, and provide opportunities for recreation, education, and cultural enrichment.

Direct ecosystem services are those offered by an ecosystem that directly benefit people. They consist of food, water, the cycling of nutrients, crop pollination, precipitation, and other material advantages.

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