The ear is on the blank surface of the head

Answer:

The correct answer is -the nervous system is rapid whereas the endocrine is slow and effective on distant target organs.

Explanation:

Both the nervous system and endocrine system are essential and major regulating or controlling systems in an organism. The nervous system ae compared to airmail as it uses nerve stimulus to bring rapid control whereas the endocrine is like pony express as it acts much more slowly.

The nervous system is fast and rapid and required electrochemical stimulus or impulses whereas the endocrine system produces hormones and releases them to the blood which then travels to the target organ and binds to it.

fish grass bacteria

Answer:

There are diversity of plants and animals species found on the terrestrial biome. The biome such as forest, desert are rich in variety of plants and animals. This states that largest diversity is found in almost all the types of terrestrial biome.

Explanation:

Answer:Short-term environmental changes is described as the change in the environment that occurs quickly and affect the organism in the environment

Explanation:

Answer: B

Explanation:

1) If rTMS is deemed a success, it could be applied to other disorders by;

Option C; Increasing activity in the brain region involved.

2) The treatment most likely to help your aunt who has parkinson's is;

Option B; DBS

       1) rTMS is an acronym that means repetitive transcranial magnetic stimulation. The way it is used is that a coil is held above a part of the brain and recurring high magnetic pulses are targeted at specific brain structures.

This means that the activity of the region of the brain involved is stimulated.

Thus, when applied to other disorders, it could also be a success by increasing the activity in the brain region that is involved.

      2) Parkinson's disease is a neurological movement disorder. Now the best way to treat it is to transmit electrical impulses to a specific area of the brain that is responsible for the movement/motor symptoms that Parkinson's disease caused. This is done because electrical impulses interrupt the abnormal activity that occurs in the brain's circuitry which causes the symptoms of the Parkinson's' disease.

The treatment that goes through this process is called Deep Brain Simulation (DBS)

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Answer:

Through this experiment we study the process of photosynthesis.

• In the begining the leaf disks's tissue has oxygen, this allows them to float.

• Then, in the experiment we infiltrate the leaf disks with a solution that has bicarbonate, and as a result their density changes (it increases) and so the leaf disks sink.

• Once the disks are on the bottom and we direct the light to them the process of photosynthesis starts, being the bicarbonate the source of carbon for the process.

• As we know a product of the photosynthesis proces is oxygen, so when it is released into the leaf disks the overall density changes again and the disks rise.

So as we can see, in this experiment the purpose of the bicarbonate is being the source of carbon for the process of photosynthesis that occurs in the leaf disks.

Answer:

Thylakoid membrane

Explanation:

There are three "layers" of a chloroplast. The inner layer, the outer layer and the Thylakoid membrane is the third and internal membrane system.

I hope this helped!

Do Eukaryotic Cells have Mitochondria?

In addition to the nucleus, eukaryotic cells may contain several other types of organelles, which may include mitochondria, chloroplasts, the endoplasmic reticulum, the Golgi apparatus, and lysosomes.

What is a  Eukaryotic cell?

A eukaryotic cell is one of two different types of cells. Organisms that are based on the eukaryotic cell are called “eukaryotes” and include plants, animals, fungi, and protists.

What is Mitochondria?

The mitochondrion (plural mitochondria) is a membrane-bound organelle found in the cytoplasm of eukaryotic cells. It is the power house of the cell; it is responsible for cellular respiration and production of (most) ATP in the cell. Each cell can have from one to thousands of mitochondria. Mitochondria also contain extranuclear DNA that encodes a number of rRNAs, tRNAs, and proteins.

Answer:

a

Explanation:

gene carries the genetic information. Transcribing Proteins translates it and make new proteins that result in a trait!

Answer:

MET LEU LYS GLY ARG HIS STOP

Explanation:

Just find a genetic code table on the InterWeb and translate. Not too hard to do.

Answer:

Im confused on what you mean

Explanation:

Answer:

Explanation:

Based on their arrangement, bacteria are classified into four groups: monotrichous (having one flagellum), amphitrichous (single flagellum at both ends), lophotrichous (numerous flagella as a tuft), and peritrichous (flagella distributed all over the cell except at the poles).

Pls thank me :(

Answer:

lungs,

Explanation:

when inhaling oxygen exhaling carbon dioxide

Answer:

Rosalind Franklin University of Medicine and Science :)

Answer:

Explanation:

They contain reserve food material that provides nourishment to the developing seedling. The function of Cotyledons is to store food for the growing embryo.

The three basic types of fibrous joints are identified by placing each description in its proper context Gomphosis, Syndesmosis, Suture.

The connection of a tooth to its socket is an illustration of this junction.

A fibrous periodontal ligament tightly anchors this joint.

The word alludes to its resemblance like a peg that has been driven into a hole.

the connection between the radius and ulna shafts.

articulation that connects the fibula and tibia's distal ends.

a joint formed by longer collagenous fiber's connecting two bones.

a joint that has longer fiber's and more mobile connected bones

The parietal and temporal bones meet at this junction.

The coronal, sagittal, and lambdoid are a few examples of this joint.

joint that securely connects the skull's bones to one another.

On the roof of the mouth, this joint is situated between the palatine processes of the maxillae.

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Answer:

Answered below

Explanation:

In the 1920s, Russian Chemist A.I Oparan and English geneticist Haldane, first conceived and developed independently, the theory of Primordial soup. The primordial soup theory suggests that life began in a pond or ocean as a result of the combination of the right amounts of chemicals from the atmosphere and some form of energy, under the right conditions, which resulted in the production of amino acids, the building blocks of proteins from which life evolved. This is suggested to have happened 3 to 4 billion years ago.

This theory was tested by Chemist Stanley Miller and Physicist Harold Urey, in 1950. They mixed gases thought to be present in the primitive earth and electrically sparked the mixture, which resulted in the formation of amino acids.

Answer: there are 2 meanings

Explanation:

decorated with leaves or leafl ike motifs.

GEOLOGY Definition

consisting of thin sheets or laminae.

- G O O G L E

Alleles, which are different versions of a gene, are possible. One allele in a gene has the ability to suppress the expression of another. The masking allele is known as the DOMINANT allele, whereas the masked allele is known as the RECESSIVE allele.

When an organism is heterozygous, it combines the dominant and recessive alleles of two different forms (alleles) of a gene from each parent.Given that having freckles (F) is more common than not having them (f). In a heterozygous condition (Ff), the DOMINANT allele (F) will override the expression of the recessive one, resulting in the phenotypic expression of freckles.The MC1R gene regulates freckles, a hereditary disease characterized by excessive melanin synthesis on the body and face. Freckles have a dominant inheritance pattern because the dominant allele controls them. Therefore, if a person carries even one allele for freckles, the phenotypic will reflect this disease. If a person carries both copies of the recessive gene, ff, they will not have freckles. Because there is one dominant allele for freckles that will express in the phenotype, a person who is heterozygous for freckles will have the freckle phenotype.

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Answer:

- Binomial nomenclature is a widely accepted naming system, which is used in the naming of living things. Multiple native names make it extraordinarily tough to establish an organism globally and maintain an observation of the variety of species. Thus, it creates quite a lot of confusion. To eliminate this confusion, a normal protocol came up. According to it, every organism would have one scientific title which might be utilized by everybody to establish an organism.

What is binomial nomenclature?

Binomial Nomenclature follows a universally accepted naming system, which is used to provide a scientific name to a known organism.

Binomial Nomenclature also known as the binary nomenclature.

It uses two-terms during the nomenclature of a specie (plants, animals, and living organisms) that is why it called two-term naming system.

The scientific name of an organism or binomial nomenclature consists of two words, such as the generic epithet and describes the genus and the specific epithet and refers to the species of the organism.

Both of this term is written in italic and the genus name is capitalized.

Binomial nomenclature was given by Swedish botanist and physician Carl Linnaeus. He also called the founder of modern taxonomy.

Carl Linnaeus described and classified thousands of species of plants and animals in his book Systema Naturae.In this technique, there are particular guidelines that are followed while naming organisms. This normal algorithm is relevant to plants and animals whereas giving them distinctive names inside a given system.There are two worldwide codes such as the International Code of Botanical Nomenclature (ICBN) deal with the biological nomenclature for plants and the International Code of Zoological Nomenclature (ICZN) deal with the biological nomenclature of animals.

These two codes agreed upon by all of the biologists over the world for the naming protocol. These codes ensure that every organism will get a selected identity and that identity is globally recognized.

Summary of the limitation binomial nominclature:

- Some of the main drawbacks of binomial nomenclature are: If two or more names are actually in use in compliance with the priority rule, the appropriate name will be used first and the other names will end up being synonyms because authenticity is synonymous with the senior.

Answer:

True

Explanation:

I agree with this claim because organisms interact with one another in an ecosystem, thereby regulating population sizes in the community.

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Answer:

Coral reefs interact with the hydrosphere by keeping the ocean cleaner and less waves.

Explanation:

Answer:i believe the answer would be mass

Explanation:

space is like a tampoline if you put a tennis ball it doesnt really do much but if you put a 20 lb bowling ball it will cave in a bit. Therefore the mass would bend space (you could search up einstines theory)

Answer:

Transcription and replication are important processes that occur in cells but have distinct differences.

Similarities between transcription and replication:

1. Both transcription and replication involve the synthesis of nucleic acids. In replication, DNA is copied to produce an identical DNA molecule, while in transcription, DNA is used as a template to produce RNA.

2. Both processes occur in the nucleus of eukaryotic cells, although replication also occurs in the cytoplasm of prokaryotic cells.

Differences between transcription and replication:

1. Template: In replication, the entire DNA molecule serves as the template for copying. However, in transcription, only a specific DNA segment, called a gene, serves as the template for synthesizing an RNA molecule.

2. Product: Replication results in the production of an identical DNA molecule, while transcription produces an RNA molecule that is complementary to the DNA template.

3. Enzymes involved: Replication requires the involvement of multiple enzymes, including DNA polymerase, helicase, and ligase. Transcription, on the other hand, involves RNA polymerase, which catalyzes the synthesis of RNA from the DNA template.

4. Base pairing: During replication, DNA bases pair with their complementary bases (A with T and C with G) to produce an exact copy. In transcription, RNA bases pair with complementary DNA bases (A with U and C with G), resulting in an RNA molecule complementary to the template DNA strand.

Overall, while transcription and replication involve the synthesis of nucleic acids, they differ in terms of their templates, products, enzymes involved, and base pairing patterns. These processes are essential for cell function and crucial in genetic information transfer and maintenance.

Explanation:

Explanation:

single neuron, or nerve cell, can do a lot! It can maintain a resting potential—voltage across the membrane. It can fire nerve impulses, or action potentials. And it can carry out the metabolic processes required to stay alive.

A neuron’s signaling, however, is much more exciting—no pun intended!—when we consider its interactions with other neurons. Individual neurons make connections to target neurons and stimulate or inhibit their activity, forming circuits that can process incoming information and carry out a response.

How do neurons "talk" to one another? The action happens at the synapse, the point of communication between two neurons or between a neuron and a target cell, like a muscle or a gland. At the synapse, the firing of an action potential in one neuron—the presynaptic, or sending, neuron—causes the transmission of a signal to another neuron—the postsynaptic, or receiving, neuron—making the postsynaptic neuron either more or less likely to fire its own action potential.

Schematic of synaptic transmission. An action potential travels down the axon of the pre-synaptic—sending—cell and arrives at the axon terminal. The axon terminal is adjacent to the dendrite of the post-synaptic—receiving—cell. This spot of close connection between axon and dendrite is the synapse.

Schematic of synaptic transmission. An action potential travels down the axon of the pre-synaptic—sending—cell and arrives at the axon terminal. The axon terminal is adjacent to the dendrite of the post-synaptic—receiving—cell. This spot of close connection between axon and dendrite is the synapse.

In this article, we'll take a closer look at the synapse and the mechanisms neurons use to send signals across it. To get the most out of this article, you may want to learn about neuron structure and action potentials first.

Electrical or chemical transmission?

At the end of the 19th and beginning of the 20th century, there was a lot of controversy about whether synaptic transmission was electrical or chemical.

Some people thought that signaling across a synapse involved the flow of ions directly from one neuron into another—electrical transmission.

Other people thought it depended on the release of a chemical from one neuron, causing a response in the receiving neuron—chemical transmission.

We now know that synaptic transmission can be either electrical or chemical—in some cases, both at the same synapse!

Chemical transmission is more common, and more complicated, than electrical transmission. So, let's take a look at chemical transmission first.

Overview of transmission at chemical synapses

Chemical transmission involves release of chemical messengers known as neurotransmitters. Neurotransmitters carry information from the pre-synaptic—sending—neuron to the post-synaptic—receiving—cell.

As you may remember from the article on neuron structure and function, synapses are usually formed between nerve terminals—axon terminals—on the sending neuron and the cell body or dendrites of the receiving neuron.

Schematic of synaptic transmission. An action potential travels down the axon of the presynaptic—sending—cell and arrives at multiple axon terminals branching off from the axon. The axon terminal is adjacent to the dendrite of the postsynaptic—receiving—cell. This spot of close connection between axon and dendrite is the synapse.

Answer:

Temporary changes are the changes in a particular system for just only a specific time.

Explanation:

Temporary changes are those that are irreversible and occur only for a certain period of time after which things are normalized. These are also referred to as temporary stress.

These changes disrupt the homeostasis and can lead to a physiological reaction.

Temporary changes in the physiological system include:

1. An increase or decrease in heartbeats for short period of time

2. Shortness of breath after exercise

3. Flickering or watering of eye due to a foreign object

4. Perspiration due to heat

5. Enlargement of stomach after meal

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Some areas of overlap between the subfields of anthropology include:

This is the scientific study of humanity which include their past, how they adapted to different types of environment and communication. This is usually done using archaeology where fossils are excavated and compared to different periods on earth.

It is important to understand humankind from a holistic perspective because it tells us about the dynamic interrelationships of all aspects of human existence.

This helps to break down the complex subject matter into different parts for better understanding which is therefore the reason why it was chosen as the most appropriate choice.

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