match each term to its defention

Answer:

Mitochondria

Explanation:

Mitochondria is an organelle that creates energy in the form of ATP in all living cells.

The correct answer is D) coordinates activity of muscularis externa. The myenteric plexxus, also known as the Auerbach's plexus,

is a network of nerve fibers and ganglia located between the inner circular and outer longitudinal layers of the muscularis externa in the gastrointestinal tract.

Its primary function is to coordinate the contractions and movements of the smooth muscle in the muscularis externa, allowing for the peristaltic movement and propulsion of food through the digestive system.

The myenteric plexus plays a crucial role in regulating the motility and contractility of the gastrointestinal tract.

It receives input from both the sympathetic and parasympathetic divisions of the autonomic nervous system, as well as from sensory neurons, allowing for the integration and coordination of nerve signals that control the rhythmic contractions and relaxation of the smooth muscle.

The other options provided do not accurately describe the myenteric plexus. It is not a component of the mucosa (option A), which refers to the innermost layer of the gastrointestinal tract. While the myenteric plexus contains nerve fibers, it is not primarily a sensory neural network (option B).

To know more about muscle click here

brainly.com/question/10817585

#SPJ11

Answer:

How would you define ecological footprint in your own words in 2 sentences?

Explanation:

the extent of the power or resources used from the Earth that is used by a person or thing. Examples of Ecological footprint in a sentence. 1. To determine the ecological footprint of the coal company in the West Virginia mines, the amount of coal used to warm houses had staggering numbers

Answer:

the source

Explanation:

50% of the offspring will exhibit crossover traits. These are the same as the results of a cross in which chromosomes A and B were not together.

The thread-like components known as chromosomes are found in the nucleus of both animal and plant cells. Protein and a single molecule of deoxyribonucleic acid make up each chromosome (DNA). DNA is passed down from parents to children and contains the precise instructions that give each kind of living thing its individuality.

Chromosomes are divided into four groups based on where the centromere is located: metacentric, submetacentric, acrocentric, and telocentric.

The average human has 46 chromosomes, or 23 pairs of chromosomes. All of the genes in the human body are found on long strands of DNA called chromosomes.

learn more about chromosome here

https://brainly.com/question/13148765

#SPJ4

Answer: Girls need to inherit two affected chromosomes to develop the disease, and it may also happen that the affected chromosome is inactivated in the eye (if it has only one)

Explanation:

Norrie's disease is an inherited eye disorder affecting males, which is characterized by abnormal or immature development of the retina (light-sensitive nerve tissue lining the back of the eye) and possible deterioration of the iris (colored part of the eye) and eyeballs. X-linked recessive inheritance is one of the ways in which a genetic trait or condition is passed from parent to child when there are mutations in a gene on the X chromosome from either the father or the mother. Females possess two X chromosomes, while males possess one X and one Y chromosome. In males, the presence of a mutation on the X chromosome causes the disease, since it is the only X they possess. In females, both X chromosomes need to be affected if it is a recessive condition.

So, the disease is inherited in an X-linked recessive manner, which means that almost all affected individuals are male. However, the sons of affected males will not have the mutation since they only inherit the Y chromosome, while all their daughters will be genetic carriers of the mutation because they inherit the affected X chromosome, although without clinical symptoms but being carriers. On the other hand, the mother will pass one of her two X chromosomes (which may or may not be affected) randomly to both her male and female offspring (if they are male, they will be affected and if they are female they will be carriers unless they also inherit an X chromosome from their father). So the only way for females to develop the disease is for their two copies of the gene to be mutated if both parents have the mutation.

But female carriers could be affected by inactivation of their X chromosome with the correct sequence. X chromosome inactivation is a random process that happens separately in individual cells during embryonic development. That is, one cell may inactivate the paternal X chromosome, while others may inactivate the maternal X chromosome. This is because a dosage compensation is necessary, since the Y chromosome in males is not homologous to the X, it does not have the same genes, so if females would express both X chromosomes, they would have twice as many genes as a male.  All the descendant cells of each of these original cells will maintain the same pattern of X chromosome inactivation.

In females, one X chromosome is inactivated in each tissue in an arbitrary manner. Then, in addition to having to inherit two affected chromosomes, it may also happen that the affected chromosome is inactivated in the eye (if it has only one).

Answer:

False

Explanation:

Proteins are made up of hundreds or thousands of smaller units called amino acids, which are attached to one another in long chains.

 The correct option is D. Showing the similarities of DNA sequences structures in early stages of development of organisms..

The scientific evidence that supports the theory that many organisms share a common ancestor are: The bone structure of forelimbs in humans and bats are similar in shape and function, and the DNA sequences for the production of hemoglobin, a type of molecule in blood, within humans and chimpanzees are almost identical. Additional evidence can be provided by showing the similarities of anatomical structures in early stages of development of organisms. The similarities in the anatomical structures in the early stages of development of organisms support the idea that they share a common ancestor. This is because different species share common developmental pathways that originate from the same early stages of embryonic development. This means that different species have inherited these developmental pathways from their common ancestor. Hence, similarities in the anatomical structures in the early stages of development of organisms provide additional scientific evidence to support how some organisms share a common ancestor.

Learn more about DNA sequences here:

https://brainly.com/question/30077641

#SPJ11

Answer:

nucleus,chloroplast,cell wall, cell membrane

Explanation:

The null hypothesis is a hypothesis in statistical hypothesis testing that states that there is no difference between two circumstances and that any observed difference in the independent and dependent variables is attributable to chance.

Any variation between the selected attributes that you see in a collection of data is thought to be the result of chance, according to the null hypothesis. For instance, if the predicted profits for the gambling game are truly equal to zero, then any difference between the average profits in the data and zero is due to chance.

A scientific hypothesis is a prediction of the results a researcher expects to obtain from their investigation. Yet, a statistical hypothesis is a prediction of what the statistician does NOT anticipate to discover.

Learn more about  null hypothesis

https://brainly.com/question/28920252

#SPJ4

Full Question: What hypothesis states that there is no difference between your control and treatment variable?

Answer:

Cytoplasm

Explanation:

Answer: it increases when the light is off

Explanation:because when light is off, plants cannot use carbon in the air hence carbon increases in the room.if light is on, plants can use that carbon for photosynthesis and carbn in the room decreases.

While both sound waves and light waves have distinct characteristics that differentiate them, they share the common attribute of transferring energy from one point to another.

A characteristic common to both sound waves and light waves is that they transfer energy. Both types of waves can be described as a form of energy that is transmitted through a medium or through space. In the case of sound waves, the energy is transmitted through a medium such as air, water or solids. When sound waves pass through a medium, they cause the particles of the medium to vibrate and pass on the energy to adjacent particles, thus propagating the wave.
Similarly, light waves are a form of electromagnetic energy that is transmitted through space without the need for a medium. This type of energy is characterized by both electric and magnetic fields that oscillate perpendicular to the direction of travel. When these fields oscillate, they transfer energy from one point to another, resulting in the propagation of the light wave.
In conclusion, while both sound waves and light waves have distinct characteristics that differentiate them, they share the common attribute of transferring energy from one point to another.

learn more about energy

https://brainly.com/question/29304935

#SPJ11

Answer: The atmosphere Contains oxygen which helps life thrive on Earth, it also helps to stabilize temperature.

Explanation: Animals needs oxygen to survive, the atmosphere contains about 22% of oxygen and also some amount of carbon dioxide which are also essential for plant growth.

The atmosphere serves as an earth-shield against ultraviolet rays, it helps minimize the amount of deadly rays that hit the earth surface. This also helps to stabilize the temperature of the earth to some extent.

All these, provided by the atmosphere helps life thrive on Earth.

Answer:

The atmosphere is held in place by gravity and rises 600 kilometers above Earth into space.

Explanation:

I am sorry if I am rong❌

Carbon makes up almost all of the most common substances in the human body, including proteins, fats, and carbohydrates. Therefore, option (B) is correct.

The human body is made up of a wide variety of substances, including water, proteins, fats, carbohydrates, nucleic acids, and minerals. Water is the most abundant substance in the human body, making up about 60% of its total weight. Proteins are the building blocks of tissues and organs, while fats and carbohydrates provide energy and serve as structural components of cells.

Nucleic acids, such as DNA and RNA, carry genetic information and are essential for cell division and growth. Minerals, such as calcium, phosphorus, and iron, are important for maintaining bone and muscle health, blood circulation, and other physiological functions. Other substances found in the human body include vitamins, enzymes, hormones, and neurotransmitters.

Learn more about human body, here:

https://brainly.com/question/11738302

#SPJ7

Answer:

A

Explanation:

I belive it would be A, I had to learn something like this a while back. The color spectrum consists of Roy G Biv (Red, orange, yellow, green, blue, indigo, violet) and it reflects. So it's a scattering of light.

Answer:

A

Explanation:

Type of bean plants used in the experiment

In skeletal muscle, the absence of PPAR gamma (Peroxisome Proliferator-Activated Receptor gamma) can lead to altered lipid metabolism. PPAR gamma is a nuclear receptor protein that plays a crucial role in regulating the genes involved in fatty acid uptake, storage, and metabolism.

When PPAR gamma is not present, the muscle cells may experience the following effects:

1. Decreased lipid uptake: PPAR gamma promotes the expression of fatty acid transport proteins (FATPs). Without PPAR gamma, the uptake of fatty acids into the muscle cells may be reduced.

2. Reduced lipid storage: PPAR gamma also helps in the storage of lipids by increasing the expression of genes responsible for lipid droplet formation. Without it, the muscle cells may have limited capacity to store lipids.

3. Impaired fatty acid oxidation: PPAR gamma regulates the expression of enzymes responsible for fatty acid oxidation. In its absence, the muscle cells may not efficiently utilize lipids as a source of energy, leading to reduced energy production.

4. Altered glucose metabolism: Without PPAR gamma, the muscle cells may rely more on glucose for energy production, resulting in increased glucose uptake and metabolism.

Overall, the absence of PPAR gamma in skeletal muscle can lead to imbalances in lipid and glucose metabolism, potentially affecting the overall energy balance and contributing to metabolic disorders.

To know more about metabolic disorders visit -

brainly.com/question/31819495

#SPJ11

Answer:

i think its the energy of light

Explanation:

Answer:

Light energy

Explanation:

Photosynthesis, the process by which green plants and certain other organisms transform light energy into chemical energy. During photosynthesis in green plants, light energy is captured and used to convert water, carbon dioxide, and minerals into oxygen and energy-rich organic compounds.

The immune system, skin, and vision all depend on vitamin A to stay healthy. It is a fat-soluble vitamin that naturally occurs in a variety of foods. Foods high in vitamin A include carrots, sweet potatoes, spinach, and liver, to name a few.

One of the most well-known sources of vitamin A is carrots. The amount of vitamin A in only one medium-sized carrot is almost 200% of the daily required amount. Another root vegetable strong in vitamin A is sweet potatoes, which contain nearly 400% of the daily required amount in only one medium-sized sweet potato.

The best sources of vitamin A are leafy greens like kale and spinach. Compared to a cup of raw kale, a cup of cooked spinach gives more than 200% of the daily recommended intake.

And finally, one of the richest sources of vitamin A is liver. Beef liver is a great option for people wishing to increase their vitamin A consumption because a 3-ounce portion of it has more than 600% of the daily recommended amount.

For more such questions on vitamin A.

https://brainly.com/question/1165711#

#SPJ11

Answer:

A and B reeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeee

Answer:

D and A

Explanation:

B and C are stuff you learn in social studies

Major Histocompatibility Complex (MHC) molecules are found on all nucleated cells except red blood cells. MHC molecules are found on cell surfaces of every nucleated cell in the human body with the exception of red blood cells.

Major Histocompatibility Complex (MHC) molecules are found on all nucleated cells except red blood cells. MHC molecules are found on cell surfaces of every nucleated cell in the human body with the exception of red blood cells. MHC is a complex system of genes that encode for proteins that display a variety of foreign antigens on the surface of cells. MHCs are important molecules that help immune cells recognize self-antigens from non-self-antigens. The immune system can attack the cells that display non-self-antigens on their surface because they are seen as foreign and potentially dangerous.

MHCs are also involved in cell signaling and cell-to-cell interactions that are important for the immune system. Therefore, MHC molecules are found on almost every nucleated cell in the human body, except for red blood cells.

To know more about blood cells visit:-

https://brainly.com/question/7812856

#SPJ11

The cost of the waxy cuticle adaptation is that it can also limit the exchange of gases, such as oxygen and carbon dioxide, which are necessary for photosynthesis.

This can reduce the rate of photosynthesis and growth in the plant.

Additionally, the production and maintenance of the waxy cuticle requires energy and resources, which could be allocated towards other functions such as reproduction or defense against herbivores.

However, overall, the benefits of the waxy cuticle in preventing desiccation outweigh the costs for most plants in arid or dry environments.

To know more about photosynthesis, refer here:

https://brainly.com/question/29764662#

#SPJ11

Answer:

3 refers to the fact that three whole NH4 molecules are present. 4 refers to the fact that there are 4 hydrogen atoms in one NH4 molecule.

Explanation:

A number that comes before a molecule such as 5H2O or 6NaCl refers to how many of that molecule there are. A subscript added to an element in a molecule refers to how many atoms of that element are in the molecule.

Answer:

It means that there are 3 NH4 molecules, and each molecule has 4 hydrogen atoms.

Explanation:

Answer:

A. Deletion

Explanation:

The kind of mutation that this image represent is deletion. The correct option is A.

A variation in the usual DNA sequence at a specific gene locus. Although the term has a negative connotation, mutations (including polymorphisms) can have a negative, positive, or neutral effect on cell function.

Mutations can occur as a result of errors in DNA replication during cell division, mutagen exposure, or viral infection.

Germline mutations (those found in eggs and sperm) can be passed on to offspring, whereas somatic mutations cannot.

In genomics, a deletion is a type of mutation that involves the removal of one or more nucleotides from a segment of DNA. A deletion can result in the loss of any number of nucleotides, ranging from a single nucleotide to an entire chromosome.

Thus, the correct option is A.

For more details regarding mutation, visit:

https://brainly.com/question/17130462

#SPJ2

Your question seems incomplete, the missing part is attached below as image:

Answer:

C

Explanation:

C. the planets revolved around the sun

Answer:

A control in an experiment is a replica used to confirm that the results or changes in the dependent variable/s are caused by the independent variable values or treatments. There are different kinds of controls according to the experiment, for example,  no treatment can be applied, or for example in laboratory experiments, there are controls to check that the reactives function properly, making a replica with them but without the sample that is being measured.

Explanation:

Serological  pipettes are more accurate as the smallest increment.

Pipettes and micropipette are  invaluable pieces of laboratory equipment used to draw up , measures and deliver accurate volume of liquid. The difference between the two is that micropipette measures between 1 and 100μl , while pipettes generally start at 1 mili liter.

Serological pipettes ,each has clear ascending and  descending graduation marked on the side. This accurate measurement when dispensing or aspirating.

To learn  more about pipettes refer

https://brainly.com/question/4522590

#SPJ4

The translation stage of protein synthesis, which takes place in the ribosome, is precisely depicted in the diagram.

A little RNA molecule called transfer RNA, or tRNA for short, is necessary for the synthesis of proteins. Transfer RNA functions as a link (or adaptor) between the messenger RNA (mRNA) molecule and the lengthening chain of amino acids that make up a protein.

Transcription, which involves the unfolding of DNA and creation of an mRNA strand, is the initial stage of protein synthesis. Translation is the process by which amino acids are coded into expanding polypeptide chains in the second step of protein synthesis.

To know more about proteins visit:-

https://brainly.com/question/29776206

#SPJ1