Which choice is right?!

Since they have a greater metabolism, smaller creatures breathe more quickly.

1. In general, the rate of oxygen consumption increases with the increase of temperature. So, here at 30 degree the rate of consumption will be the highest, then at 15 degree, at zero degree it will be ice droplets.

2. The aerobic bacteria present in the water respire in the presence of oxygen. at 0,15 and 30 degree. Here anerobic bacteria can be taken as a control.

So, a culture with medium of aerobic bacteria/yeast can be taken.

It is kept in shaking condition 150-200 rpm and then the temperature is kept at 37 degree.

Bacteria has a doubling time of twenty mins, and yeast has a doubling time of 90mins. So, it is kept at overnight incubation for proper growth of the bacteria. Water droplets are visible at the cap.

At 30 degree the consumption is maximum, then the 15 degree is relatively lower and higher is no consumption at 0 degree where it is frozen.

The oxygen consumption is related to the respiration rate of aerobic bacteria , yeast.

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Answer:

I think Experimentation :)

Explanation:

apologies if its incorrect.

Explanation:

It's wrong

Fimbriae is present in female reproductive system

that collects the ova which is released after ovulation

fimbriae is the part of infundibulum

property of a rock determines its color , is its method of formation

Metamorphic rocks are always begin as another type of rock which involves the transformation of existing rocks that is igneous or sedimentary rock.

These are either formed by either excessive heat and pressure, or through the chemical activity of fluids.

sedimentary rocks or clastic sedimentary rocks are composed of rock pieces that have been battered from already existing rocks.

It is the grain of sediments which stick and combine to ultimately form the rock and the size of the grain determines the energy of sedimentary transport

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Most articles pass right through the atom, this means that most of the atom is an empty space.

An atom is described as a particle that consists of a nucleus of protons and neutrons surrounded by a cloud of electrons.

Protons and neutrons make up the core nucleus of an atom, which is encircled by an electron cloud. In relation to the size of the atom as a whole, the nucleus is exceedingly small.

As a result, the electrons surrounding the nucleus are the primary target of interactions when particles or even light pass through an atom. The majority of the atom's remaining space, which includes the nucleus, is vacant.

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Answer:

The right ans is option A ...It helps in the tranfer of minerals from the soil to plant

Answer:

Person above me is right I think. :D no promises

Explanation:

Answer:

C.

Explanation:

Here, surface area is the area of the outside of the cell, called the plasma membrane. The volume is how much space is inside the cell. The ratio is the surface area divided by the volume. This indicates how much surface area is available compared to how big the cell is.

Answer:

C. the amount of workable space that the cell has available for exchange.

Explanation:

The surface area of a cell is its plasma membrane, and it is where nutrients and wastes are exchanged.

Answer:

C and e ( The 3rd and the 5th one)

Explanation:

Offspring get everything from parents. One could look like either the parental sex: xx or the parent sex: xy

Or the offspring could look like a mixture of each parental or the parental's parents.

Traits received through bloodline are called genes.

Protein is a major part of bones and muscles and an important component in blood, body cells, enzymes, and immune factors.

Proteins аre mаcromolecules composed of chаins of subunits cаlled аmino аcids. Аmino аcids аre simple subunits composed of cаrbon, oxygen, hydrogen, аnd nitrogen. Food sources of proteins include meаts, dаiry products, seаfood, аnd vаrious plаnt-bаsed foods, most notаbly soy.

Proteins provide four kilocаlories of energy per grаm; however, providing energy is not protein’s most importаnt function. Proteins provide structure to bones, muscles, аnd skin аnd plаy а role in conducting most of the chemicаl reаctions thаt tаke plаce in the body. Scientists estimаte thаt greаter thаn one-hundred thousаnd different proteins exist within the humаn body. The genetic codes in DNА аre bаsicаlly protein recipes thаt determine the order in which 20 different аmino аcids аre bound together to mаke thousаnds of specific proteins.

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According to the research, the seed was an organ of great importance since it fulfilled the functions of dispersion, protection and reproduction of vascular plants.

In biology, it is the component of that houses the embryo that can lead to a new plant.

The seed appears when an ovule belonging to an angiosperm or a gymnosperm reaches a certain point of maturity.

Therefore, we can conclude that according to the research, the seed was an organ of great importance since it fulfilled the functions of dispersion, protection and reproduction of vascular plants.

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Answer: 1) Answer is B 2) answer is B 3) answer is C

Explanation:

The backbones of DNA and RNA are made of alternating sugars and phosphate groups. So the correct option is A.

Nucleic acids are macromolecules that will be formed by a column of phosphates and sugars, this will give support to the molecules. This type of union is quite stable since they are difficult to break and not any enzyme can break it. Nucleotides are made up of nitrogenous bases, a sugar, and a phosphate group. The phosphate will be a high energy bond.

Nucleic acids will carry information that will be hereditary and they will have the information to be able to produce proteins. These macromolecules will be stored mainly in the nucleus of the cell.

Therefore, we can confirm that the correct option is A. made of alternating sugars and phosphate groups.

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An experimental pharmaceutical is typically approved after it passes 4 phase of clinical trials.

What is clinical trial ?

Clinical trials are combination of new research, studies and experiments performed in people to evaluate the effectiveness of new experiment on human health.

It consists of main 4 phases.

Phase 4 clinical trial is also known as " Post-Approval Research and Monitoring ". It is the final stage of trial for any pharmaceutical product, drug or device. This trial study about the side effects, real life scenarios, long-term risks and benefits of particular pharmaceutical product which were not seen in the early trials.

So we can say an experimental pharmaceutical can be approved when it passes 4 phases of clinical trials.

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The correct option is D, as epidemiological studies showing that individuals with the CFTR mutation have a higher risk of developing respiratory infections and other complications provide support for the idea that the mutated form of the CFTR protein is harmful to humans.

F508del is the most prevalent CFTR mutation, seen in around 70% of patients with CF. The deletion of three base pairs in the CFTR gene results in the lack of an amino acid termed phenylalanine, abbreviated F, in the CFTR protein.

Recessive diseases include cystic fibrosis.

A mutated variant of the CFTR protein is dangerous. Individuals who inherit the mutant variant of the gene are more likely to experience major health issues.

Option D is accurate because it implies that epidemiological research supporting the hypothesis that the mutant version of the CFTR protein is detrimental to humans would demonstrate that people with the CFTR mutation have a higher chance of having respiratory infections and other issues. This is consistent with the widely held belief that the CFTR mutation has detrimental effects on health and causes problems with cystic fibrosis.

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The complete question is: Which of the following types of evidence would provide support for the idea that the mutated form of the CFTR protein is harmful to humans?

A. Studies showing that individuals with the CFTR mutation have a lower risk of developing respiratory infections and other complications.

B. In vitro studies showing that the mutated CFTR protein functions normally in the cell membrane, leading to normal ion transport.

C. Animal studies demonstrating that mice or other model organisms with the CFTR mutation have no symptoms or pathologies related to cystic fibrosis.

D. Epidemiological studies showing that individuals with the CFTR mutation have a higher risk of developing respiratory infections and other complications.

The stage of succession at trophic levels represents the stage of succession in the food chain in any ecosystem, but to understand more about the stage of succession we need to know that......

Trophic level, also known as food level, represents the biotic set (animals and plants) that integrate the same ecosystem, and in this ecosystem, have similar eating habits.

Ecological succession concerns the gradual and progressive changes that occur in an ecosystem until it reaches a community with the maximum possible development. During this process, the colonization of an area and changes in the composition of the community occur, that is, a community is progressively replaced by a more complex one.

With this information can we state that the only stage of succession in any ecosystem is technically called the trophic level.

a) be

B) trophic level

C) step

Coming to the conclusion that, Trophic levels represent the stage of succession in the food chain in any ecosystem.

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Answer: C step

Explanation: i seen your question and i had this question on an test two days ago but the correct answer is step

Answer:

I think it's D and B.

Hope it's right!

Answer:

It is D and B

Explanation:

I swear is correct, I took a quiz !

Answer:

The boldface numbers on this beam are grams and the tick marks between the boldface numbers indicate tenths of grams. To find the mass of the object on the pan, simple add the numbers from the three beams. As with a ruler, it is possible to read the front scale to the nearest half tick mark.

Gender inequality in a relationship can significantly increase the vulnerability of women to HIV infection. Here are two ways how this can happen:

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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Answer:

A lot of sunlight

Explanation:

Although taigas and tundra's have colder climates, they receive a lot of indirect sunlight. Tropical rainforests receive a lot of sunlight as well.

Answer:

Plants, animals, wind

Explanation:

I used the process of elimination. Heat and sediment cannot move dirt and/or rocks

Animal and plant movement is a factor in biological weathering. For instance, a plant may grow in a gap in a rock and, as its roots spread, cause the crack to widen. Even you have the potential to weather! Thus, option C is correct.

The dirt is kept in place by plants. Some animals scrape pebbles as they eat to weather them. Other creatures alter the surface of the Earth by digging into it and shifting stuff.

The majority of the vegetation can be destroyed by an excessive number of animals, which speeds up erosion.

Earthen materials are worn away during erosion, a geological process in which they are moved by wind or water.

Therefore, Earthen materials are worn away during erosion, a geological process in which they are moved by wind or water.

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Answer:

It has many tools and different uses to the cell.

Explanation:

...

Answer:

Both processes require energy cuz respiration produces energy

Explanation:

The statement that is not true is that both processes occur in mitochondria as photosynthesis happens in chloroplasts. So the correct option is B.

While oxygen is needed for plant respiration, carbon dioxide is also released during the process. Plants, unlike people and other animals, don't have any specific structures for the exchange of gases, but they do have stomata (found in leaves) and lenticels (found in stems) that play a part in it. Compared to people and animals, leaves, stems, and plant roots respire slowly.

Respiration is distinct from breathing. Breathing is a phase in respiration that is completed by both humans and animals. Plants breathe differently through a process called cellular respiration, which they engage in throughout their whole existence since the plant cell needs the energy to survive.

Plants produce glucose molecules during this process of cellular respiration by using photosynthesis to absorb solar energy and transform it into glucose. Several real-world experiments show that plants can breathe. To provide their cells the energy they need to function and stay alive, all plants breathe.

Therefore the correct option is B.

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Answer:

As the redeposited minerals build up after countless water drops, a stalactite is formed. If the water that drops to the floor of the cave still has some dissolved calcite in it, it can deposit more dissolved calcite there, forming a stalagmite.

A subgenre is a narrower and more focused genre that falls under a larger genre. There may be multiple subgenres within each genre, and there may even be more specialized subgenres inside other subgenres.

Thus, Each main genre can be viewed as a family, with a variety of subgenres making up its family tree. It's vital to remember that a subgenre is not just a simple mashup or hybrid of different genres.

They might, however, be designed to reflect a popular genre mashup, like horror-comedy or action-thriller.

The ancient Greek theater, which peaked around 700 BC, is eventually reached if we travel far enough back in the history of storytelling. There were only two acknowledged genres in ancient Greek theater: comedy and tragedy.

Thus, A subgenre is a narrower and more focused genre that falls under a larger genre. There may be multiple subgenres within each genre, and there may even be more specialized subgenres inside other subgenres.

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The complete question is :

Recall atleast five genres of literature that you learned from the previous lesson.identify their sub-genres and elements and then give atleast on example for each.

up to 18,840 kilometers every year