Levels of Organization of Living Things Now that you have learned about tissues, organs, and systems, use this graphic organizer to jot down your knowledge of atoms and cells, making connections to what your just learned about tissues, organs, and systems. DONT TRY TROLLING OR SCAMMING I WILL REPORT YOU

Answer:

increase; expand

Explanation:

Answer:

3

Explanation:

Here, we are required to determine how many polypeptide chains are shown in the tertiary protein structure in Model 3 as shown in the picture attached.

The tertiary protein structure in Model 3 has 1 polypeptide chain/backbone.

Protein tertiary structure is simply defined the three dimensional shape of a protein. By convention, the tertiary structure (TS) of a protein will have a single polypeptide chain otherwise known as the polypeptide backbone with one or more protein secondary structures as the case may be. However, amino acid side chains may interact and bond in a variety of ways as evident in the diagram given.

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Answer:

Reproduction is vital to the success of a species. For a species to survive it must be able to produce more offspring than it loses though old age, disease, and predation.

Explanation:

Living things can reproduce in different ways – asexual reproduction and sexual reproduction.

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Answer:Most living things breathe out carbon dioxide(Co2)

Explanation:

Most living organisms need oxygen to survive(Animals and microorganisms).They therefore breathe in oxygen and breathe out carbon dioxide save for green plants which give out oxygen and take in carbon dioxide.

Animals and plants exchange oxygen for carbon dioxide and vice verca

Hereby involving living things in the constant cycling of carbon dioxide in the atmosphere.

Answer:

The correct answer is option b, that is, enteroendocrine cells.

Explanation:

The specialized cells of the pancreas and the gastrointestinal tract exhibiting endocrine function are termed as enteroendocrine cells. These cells generate gastrointestinal peptides or hormones in response to a distinct kind of stimuli and discharge them into the bloodstream for the systemic effect. These are the most varied endocrine cells found within the body.  

The intestinal enteroendocrine cells produce somatostatin, cholecystokinin, motilin, enteroglucagon, and neurotensin hormones. The G cells present within the intestine produce gastrin. In the gastric glands, the gastric enteroendocrine cells are present, which produce histamine, and others like cholecystokinin, alpha and gamma-endorphin, somatostatin, and others.  

In the islets of Langerhans, the pancreatic enteroendocrine cells are present, which produce hormones like ghrelin, amylin, somatostatin, and pancreatic polypeptide.  

Answer:

a- Es una molécula que pasa por los diferentes estados físicos durante el ciclo del agua

b- El agua es fundamental para llevar a cabo funciones celulares

c-Durante la fotosíntesis se libera oxigeno (O2) y se consume dióxido de carbono (CO2), mientras que durante el proceso de respiración se consume O2 y se libera CO2, ambos procesos consumen agua.

d- el carbono es un elemento químico fundamental de los organismos. El carbono conjuntamente con oxigeno, hidrógeno y nitrógeno conforman el 95 % de la biomasa presente en la biosfera

e- el CO2 es un gas de efecto invernadero, estos gases impiden la eliminación del calor generado por los rayos del sol de la atmósfera

f- el carbono es fijado durante la fotosíntesis

g- estado gaseoso

h- en las bases nitrogenadas que conforman los ácidos nucleicos (ADN y ARN). Además, el nitrógeno es también un constituyente fundamental de los aminoácidos  

i- amonificación es la transformación de compuestos orgánicos en amoníaco; nitrificación es el proceso de oxidación de amonio que da como resultado nitrito; desnitrificación consiste en el metabolismo del nitrato en organismos anaerobios; asimilación de nitrógeno abarca aquellos procesos biológicos que generan compuestos orgánicos a base de nitrógeno  

j- eutrofización implica la acumulación de compuestos orgánicos en masas de agua estancada tales como, por ejemplo, lagos o embalses. Este proceso se encuentra asociado a la contaminación del agua.

Answer:

The division of cervical cancer cells will be inhibited  

Explanation:

Aurora kinases are a type of serine/threonine kinase enzymes that play critical functions during cell proliferation, and they are recognized to be potential targets in cancer therapy. The benzo[e]pyridoindole (C5M) agent is a hydrosoluble inhibitor of aurora kinases capable of inhibiting cell proliferation. C5M induces mitotic arrest by faulty (no separation) of the sister chromatids during cell division, thereby eventually leading to polyploidy and finally triggering cell death. It has been shown that C5M acts to prevent the entry in mitosis by inhibiting histone 3 (H3) phosphorylation of aurora kinases.

Answer:

Both occur in the Pacific Ocean.

Explanation:

El Niño and La Niña are opposite phases of a natural climate pattern across the tropical Pacific Ocean that swings back and forth every 3-7 years on average

Answer:c

Explanation:

Answer:

The organism closest to the coral snake is organism 3, followed by organism 1 and finally organism 2.

Explanation:

The more similar the DNA composition of the organisms, the closer and more closely related they are. With that we can say that the coral snake is closer to organism 3, since the sequence of nitrogenous bases in its DNA is more similar, in relation to other organisms. After organism 3, it is organism 1 that most resembles a coral snake. Organism 2, however, has a different DNA composition, the organism being less similar and the more distant from the coral snake.

Answer:cell division is how cancer spread in the body

Explanation: Cancer cells are mutated and overtake good cells

Answer:

1. Black mice can camouflage easily, which provides protection.

2. The mutations for black hair will be inherited through natural selection.

4. Black mice will have a better chance of successfully reaching reproductive age.

Explanation:

Answer:

The correct answer is - particulate inheritance.

Explanation:

The theory of particulate inheritance expresses that discrete "particles" are passed from one generation to another generation offspring. While Mendel utilized the term particles, we presently realize that these particles are really genes.

For instance, codominance in the flower of two distinct colors present in the different alleles of genes expressed or visible together without mixing and can be communicated distinctively in later generations individually.

Thus, the correct answer is - particulate inheritance.

Answer:

Cross pollination:

the transfer of pollen grain from anther to stigma that takes place between two different flowers of the same species.

Self pollination:

the transfer of pollen grain from anther to stigma that takes place at a single flower.

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Answer:

It assures that there is genetic variety within each plant species.

Explanation:

Answer:

The correct option is;

Flow of electric charges

Explanation:

The movement of the enormous quantities of molten metals in the Earth's outer core generates electric current which travel several thousands of miles per hour due to the axial rotation of the Earth results in the metallic particles being lined up and generating very strong magnetic fields (due to dynamo effect) that extends all over the planet and into space.

Answer:

D.  flow of electric charges

Explanation:

Answer:

My answer is down below.

Explanation:

Pollination occurs when the transfer of pollen grains from the anthers to the stigma of a flower of the same species take place. After reaching the stigma of the flower of the same kind of plant, the pollen grains absorb moisture from the stigma surface and begins to grow a tube. This tube is called the pollen tube.

Explanation:

insects typically pollinate flowers as they move from plant to plant searching for food. when an instects lands on a flower to feed, pollen grains sticks to its body. As the instects moves to another flower of the same species, these pollen grains are transferred to the flower's stigma and pollination occurs.

Answer:

a-Sloth

Explanation:

Identical twins develop(s) from the fusing of one sperm and one egg, which divide once and separate into two organisms before they continue dividing.

Identical twins are the result when one egg and one sperm fuse but after fusion, it divides into two fertilized eggs. These identical twins have 99% same DNA.

Identical twins, always of similar gender. They have different behaviors because behavior is developed by the environment.

Thus, the correct option is B. Identical twins.

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The correct answer is B. Secondary succession

Explanation:

In ecosystems, secondary succession occurs as certain events such as fires cause vegetation to temporarily disappear from one area. However, as soil is not affected negatively, vegetation grows again after some time, which means there is a secondary growth of vegetation and changes in the structure of an ecological community.

This term applies to the situation in the 1988 fires in Yellowstone Park because the fire destroyed the vegetation in the zone temporarily, but as the soil was intact after years or decades the vegetation will grow again, although this might implied changes in the ecosystem.

Answer:

Secondary succession

Explanation:

Edge 2020

Answer:

farmers plow fields around hills.

Explanation:

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Answer:

farmers plow fields around hills

Explanation:

Answer:

D. It allows some molecules to pass through but prevents others from doing so.

Explanation:

Plasma membrane or cell membrane is a selective permeable membrane which allows light molecules to pass and prevents heavy molecules.

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Answer:

There are three layers of tissue that covers and protects the brain and it's spinal cord between the brain and the skull. The skull is a hard protective bone to keep the shape of the head and protect the brain.

Explanation:

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Answer: Cranium

Explanation: Cranium is made of several bones that creates the "brain case."

Answer:

Yes, a fire takes food for energy.

No, a fire doesn't reproduce.

Yes, a fire produces waste.

Explanation:

For fire, the food that it requires is the objects that help in the process of burning. The objects can be wood, paper, coal, fuel, etc. Oxygen is required for the process of burning to take place.

The process of reproduction undergoes in living beings. Fire produces heat and light but this cannot be termed to be a process of reproduction.

Burning produces wastes in the form of ash and burned products. Therefore, it can be said that fire produces wastes.

Answer:

Ever since scientists discovered that smoking is bad for the lungs and the body in general, over time there became less and less people who do it. Even though the scientists are right, people still make the wrong choice and start smoking. Most people agree on the fact that smoking is bad for your health.

Answer: Climate change intensifies this cycle because as air temperatures increase, more water evaporates into the air. Warmer air can hold more water vapor, which can lead to more intense rainstorms, causing major problems like extreme flooding in coastal communities around the world.

Answer:

At birth the baby would indicate the FEIM laboratory examination or genetic analysis prior to delivery.

Explanation:

The FEIM laboratory examination is carried out by extracting a portion of blood from the newborn child, and is necessary for the accurate diagnosis of diseases such as cystic fibrosis and others such as HIV, etc.

Answer:

The correct answer is -  finding a living organism that uses RNA as its genetic material.

Explanation:

The RNA world theory recommends that life on Earth started with a simpler form of RNA particle that could duplicate itself. The RNA world speculation recommends that life on Earth started with a basic RNA particle that could duplicate itself without assistance from different atoms.

The RNA world theory is upheld by RNA's capacity to store, transmit, and copy hereditary data, as DNA does. RNA can go about as a ribozyme, an uncommon kind of enzyme. Since it can play out the role of both DNA and enzyme, RNA is accepted to have once been equipped for supporting free living things.  

According to the hypothesis is that RNA, a nearby relative of DNA, was the main hereditary atom to emerge around 4 billion years back, however in a simpler form of life that later developed into the RNA and DNA particles that we have in life today

Thus, The correct answer is -  finding a living organism that uses RNA as its genetic material