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Select the correct answer

How many pathways are depicted in the image of the carbon cycle?

A) one
B) two
C) three
D) four


Thank you! :)

Answer:

bacterias extremófilas

Explanation:

Los organismos extremófilos son aquellos capaces de vivir en condiciones extremas. Los extremófilos pueden ser tanto procariotas (arqueas y bacteria) como eucariotas (hongos, plantas, animales, etc). Algunos ejemplos interesantes de bacteria extremófilas capaces de sobrevivir en condiciones extremas como las que se encuentran en el espacio incluyen:

1- Deinococcus radiodurans, la cual es una bacteria capaz de resistir grandes dosis de radiación.  

2- Thermus aquaticus, una bacteria capaz de vivir a temperaturas entre 50 y 80 °C. Esta bacteria produce una ADN polimerasa termoestable que ha sido utilizada para la reacción en Cadena de la Polimerasa (PCR)

3- Polaromonas vacuolata, una bacteria capaz de desarrollarse completamente sin problemas a temperaturas muy bajas. (entre 4 °C a 0 °C).

Answer:

A & f i think im not positive

Explanation:

Answer:

A base substitution is when the base in the DNA molecules is replaced with another base.

Explanation:

This substitution changes the base sequence of mRNA during transcription and in translation the amino acid sequence coded for by the mRNA will have a mistake in it because of its change in base

Answer:

B -Scenario 1, because chance events led to a decrease in the number of dark

Scenario 1, because chance events led to a decrease in the number of darkbeetles.

Explanation:

Five sets of ethical concerns have been raised about GM crops: potential harm to human health; potential damage to the environment; negative impact on traditional farming practice; excessive corporate dominance; and the 'unnaturalness' of the technology.

Answer:

human cells also perform glycolysis; the drug might also poison them

Explanation:

Glycolysis is the first stage of cellular respiration, which is performed by every living thing to release energy for their cell's use. Glycolysis occurs in the cytosol, hence, it is undergone by every living organism whether prokaryotic or eukaryotic.

According to this question, a chemist is said to have discovered a drug that blocks an enzyme that catalyzes some of the reactions of glycolysis. His main aim is to use the drug to kill bacteria in people with infections. No matter his good intentions, he cannot use the drug on people because of its inhibitory effect on glycolytic reactions, which is also performed by human cells.

Therefore, the chemist cannot use the drug because human cells also perform glycolysis and the drug might also poison them.

Answer:

Anerobic Respiration

Explanation:

this is the answer Anerobic Respiration

The statement that Best describes the students' results is option A. Mushrooms grow better at the cooler temperature.

Since the students' are experiment and results are described in the table.

So based on this, we can say that the mushroom should grow better at the cooler temperature.

Also, the number of mushroom should be 34.

Therefore, the option a is correct.

Learn more about experiment here: https://brainly.com/question/2700122

Hello!

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Chemical polarity or only polar is a property of molecules that represents the separation of electric charges in the same molecule (see also electric dipole). ...

I hope I have helped you :D

greetings

atte:

Angela

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Answer:

answer C

Coefficients are used in all chemical equations to show the relative amounts of each substance present.

Explanation:

The seven continents include: North America, South America, Europe, Asia, Africa, Australia, and Antarctica. The Continent of Africa is home to the World's third largest desert. This desert is called the Sahara Desert. It is the hottest desert in the world and takes up an area as large as the country of China.

you can make points out of this

Answer:

-Austrailia/Oceania is the smallest continent of the planet.

-Africa is the continent with the most countries.

-The oldest human fossils were discovered in Africa.

-About 580 million people live on North America.

-Europe houses 2 of the smallest countries in the world.

-About 430 million people live on South America.

-Antartica is the smallest continent by population.

-Asia houses some of the richest nations in the world.

-Africa houses the largest river in the world.

Answer:

Requirements needed by the students for the admission.

Explanation:

Entry requirements refers to the requirement needed by the students for the admission in the college or university. Knowing entry requirements is important because the university allows only those students who are eligible for the course. It provides information about the criteria on which students are selected for the admission. Due to these requirements, the students work harder and do more study to achieve the requirements that is necessary for the admission. Knowing the entry requirements will help students to collect or achieve the necessary things.

Answer:

Copies the genetic code fro the DNA molecule and carries it to the ribosome.

Explanation:

The function of Mrna is to carry proteins from DNA to Ribosome

Answer: photovoltaic cell i think

Explanation: A device which is used to convert light energy directly into electrical energy is called as photovoltaic cell or a solar cell.

Answer:

Glucose and oxygen is produced

Explanation:

oxygen is usually released as a by-product and the glucose made is converted to starch and stored in leaves

plus ATP molecules are formed from excess light energy and is converted to a high energy chemical compound

Answer:

The first one is the answer

Explanation:

Kingdom: Animal

Genus: Leucocephalus

Species: Haliaeetus

Answer:

Dendritic cells are the most efficient antigen-presenting cells. They take up antigens and pathogens, generate MHC-peptide complexes, migrate from the sites of antigen acquisition to secondary lymphoid organs and, finally, they physically interact with and stimulate T lymphocytes. So it would most likely be inflammation.

Explanation:

Answer: Engulfment.

Explanation:

Answer: I believe the answer is A

Explanation:

Answer:

Claim:

The increase in the population of the Burmese python in Everglades is affecting the ecosystem of said area. They are an invasive species.

Evidence:

From 1994 to 2007, the Burmese python population increased from a small number below 50 species to more than 250 by 2007. As the Burmese population increased, the mammals' population in Everglades decreased significantly and even had extincted some species. For example, from 1993 to 1999, there were 64 white-tailed deer and five red foxes, and grey foxes. Between 2003 and 2011, there were 24 white-tailed deers and 0 foxes. Overall, there is a decrease in all mammals.

Reasoning:

The increasing number of Burmese Pythons due to the release of them by pet owners and due to the destructions of a private reptile breeding facility left a high number of pythons in the wild. As a consequence, these pythons ate other animals producing an imbalance in the Everglades ecosystem. Owing to its large number and how they are harming the ecosystem, they are considered an invasive species.

Explanation:

After analyzing the information, the claim is that the increasing population of pythons harms the Everglades' ecosystem.

The evidence that supports the claim is present in the graphics, where we can see how the population of this reptile grew over the years, and the mammals' population decreased. There is specific information about the reduction in the number of mammals in the area, such as the raccoon, foxes, rabbits, etc.

After presenting the evidence, the reasoning that we can make is that the pythons are killing the other animals in Everglades. Also, we can see that they are not a native species from the area since they were released by pet owners and by a breeding facility by accident. The fact that they are harming the Everglades' ecosystem and that they are not native species makes them an invasive species.

Answer:

The two eyed

Explanation:

Ans where is the question

Explanation:

i can only answer the question once its stated, thank you have a great day :D

Answer:

C. It is converted to chemical energy is your answer

c ) itz ans.....................,.........

Answer:

The movement of wind is the result of the action of one or more forces on a particle of air, fundamentally the forces of the solar radiation, pressure gradient, coriolis, friction and centrifugal are recognized.

Explanation:

Air movement is caused by differential heating of the earth's surface and the atmosphere, which presents significant variations in time and space. Wind specifically refers to the horizontal movement of air parcels (which reach great distances and can persist on different time scales)Solar radiation is absorbed by the Earth, and this process is uneven. This irregular heating is what generates the wind. Pressure Gradient Force is determined by the pressure differences between two points in the atmosphere and tends to move the parcels of air from high to low pressure centers, in order to achieve barometric equilibrium. This force is responsible for causing the initial movement of the air. The Coriolis Force is an apparent force that occurs perpendicular to the direction of movement, generating a deviation in the wind path due to the rotation of the Earth (around its axis with an angular velocity). Centrifugal Force manifests itself as a radial pushing action from the center of a circle. In the atmosphere, it occurs in high- and low-pressure systems, leading outward from high- or low-pressure centers. The Friction Force is caused by the friction of the air with the earth's surface, causing a delay in the flow of air masses and changes in the direction of movement.

Answer: South/South East -  South China/Indochina

Explanation:

Climatic and tectonic controls on weathering in south China and Indochina Peninsula: Clay mineralogical and geochemical investigations from the Pearl, Red, and Mekong drainage basins

Answer:

can be caused by interaction with MHC/peptide in the absence of costimulation

Explanation:

T cells represent a class of white blood cells (lymphocytes) that have a major role in the adaptive immunity of the organism against specific pathogens. Peripheral tolerance is a type of immunological tolerance aimed at ensuring B and T cells that escaped from the central tolerance mechanism do not produce autoimmune diseases. Some populations of lymph node cells can induce peripheral tolerance in T helper cells (Th cells, CD4+ cells) by the presentation of peptide-MHCII (major histocompatibility complex type II) complexes acquired from dendritic cells. These dendritic cells are antigen-presenting cells that play a key role in adaptive immunity, which are well-known to induce CD4 and CD8 T cell tolerance in response to antigens (peptides/proteins).

Answer:

nope

Explanation:

its right.........

Answer:

DNA can store genetic information and most likely appeared before RNA.

Explanation:

Answer:

Vesicles that contained self-replicating RNA grew, split, and passed their RNA to daughters.

Explanation:

RNA played role in protein synthesis and also created its own catalyst.

Answer:

1. a solution forms from a liquid and dissolved substances

2. a warm solution flows through a crack in the rocks there

3. elements and compounds leave as the solution cools

4. elements and compounds crystallize

i hope this helps! :D feel free to clarify anything if you need to.