Animals that migrate great distances would obtain the greatest energetic benefit of storing chemical energy as _________. A. proteins B. minerals C. carbohydrates
D. fats

Answer:

An exoskeleton is the outermost layer of the skeletal system and the most defensive/resistant to force.

In prokaryotes, a single mRNA molecule can code for multiple proteins through a process known as polycistronic mRNA. This occurs due to the presence of multiple open reading frames (ORFs) within the mRNA, each encoding a different protein.

In eukaryotes, the situation is different. Primary (immature) mRNA in eukaryotes is transcribed from the DNA and contains both coding and non-coding regions known as introns. Before translation can occur, eukaryotic primary mRNA undergoes a process called RNA splicing, where the introns are removed and the remaining exons are joined together to form mature mRNA. Each mature mRNA molecule typically codes for a single protein. Therefore, in eukaryotes, a primary mRNA usually codes for only one protein.

However, alternative splicing is a mechanism in eukaryotes that can lead to the generation of multiple protein isoforms from a single gene. Alternative splicing allows different combinations of exons to be included or excluded in the mature mRNA, resulting in different protein products with distinct functions. This process enables eukaryotes to increase their protein diversity and complexity without increasing the number of genes.

To learn more about polycistronic mRNA click here

brainly.com/question/13068529

#SPJ11

Answer:

Low pH increases the concentration of base causing mitochondria to pump out H+ to the inter membrane space leading to ATP production. The high external acid concentration creates an increase in H+ in the inter membrane space causing an increased in ATP production by ATP synthetase.

The use of illicit drugs, alcohol, and tobacco during pregnancy is potentially most harmful to the fetus. These substances can lead to numerous complications such as miscarriages, premature birth, low birth weight, and developmental issues.

Illicit drugs, like cocaine and methamphetamine, can cause significant damage to the developing fetus by restricting blood flow and oxygen supply. Alcohol consumption during pregnancy can result in Fetal Alcohol Spectrum Disorders (FASD), characterized by cognitive and physical abnormalities.

Tobacco smoking is associated with an increased risk of preterm birth, low birth weight, and Sudden Infant Death Syndrome (SIDS). Pregnant women should abstain from these harmful substances to ensure the health and well-being of their unborn child. Proper prenatal care, including regular consultations with healthcare professionals, is crucial for the healthy development of the fetus and the prevention of potential complications.

You can learn more about illicit drugs at: brainly.com/question/4920246

#SPJ11

Answer:

the national game of China is

Explanation:

ping pong which is also known as table tennis

Answer:

300 N

Explanation:

\( m = 30 \: kg \\ g = 10 \: m {s}^{ - 2} \\ w =? \\ \because \: w = mg \\ \therefore \: w = 30 \times 10 \\ \therefore \: w =300 \:N \:(Newton) \)

The weight of the object having a mass of 30 Kg is 300 N

The weight and mass of an object are related according to the following equation:

W is the weight

m is the mass

g is the acceleration due to gravity.

Mass (m) = 30 Kg

Acceleration due to gravity (g) = 10 m/s²

W = mg

W = 30 × 10

Therefore, the weight of the object is 300 N

Learn more: https://brainly.com/question/23245710

Answer:

1. By changing a gene's instructions for making a protein, a mutation can cause the protein to malfunction or to be missing entirely. When a mutation alters a protein that plays a critical role in the body, it can disrupt normal development or cause a medical condition.

Explanation:

Explanation:

I think u are trying to make the structure of bacteria and in my science book I have this figure and I thought that I should help u

The development of secondary sex characteristics such as the growth of chest hair, deepening of the voice, and muscle growth is primarily influenced by sex hormones.

In males, these traits are primarily driven by the production of androgens, particularly testosterone, which is produced by the testes. Testosterone is responsible for the development and maintenance of male secondary sex characteristics.

The testes are the main structures that produce testosterone. They contain specialized cells called Leydig cells, which produce and release testosterone into the bloodstream. Once in circulation, testosterone exerts its effects on various target tissues throughout the body.

Testosterone stimulates the growth of hair follicles in certain areas of the body, leading to the development of chest hair. It also affects the vocal cords, causing them to lengthen and thicken, resulting in a deeper voice. Furthermore, testosterone promotes muscle growth and development, leading to increased muscle mass and strength.

While other tissues and organs in the body also produce small amounts of testosterone, the testes are the primary source of this hormone in males. The production and release of testosterone from the testes play a crucial role in the development of these secondary sex characteristics.

For more such answers on testosterone

https://brainly.com/question/13061408

#SPJ8

1. The process of transduction involves the transfer of DNA from one bacterium to another by a virus involves the building of a physical bridge between two bacteria.

2. The process of conjugation then moves across this bridge from a donor cell to a recipient cell.

3. Most bacteria (and many other single-celled organisms) reproduce via binary fission of dividing a cell in half, yielding two genetically identical offspring cells.

4. The process of transformation occurs when a bacterium internalized bits of DNA from its environment.

5. A plasmid is a small circular molecule of DNA that reproduces independently of the larger bacterial chromosome.

Bаcteriаl cells do not undergo meiosis but rаther аn аsexuаl reproduction process known аs binаry fission. Binаry fission produces two identicаl dаughter cells, which implies thаt there is no genetic recombinаtion tаking plаce in binаry fission. Insteаd, the bаcteriаl cells depend on three different processes to recombine their genetic informаtion.

These processes аre conjugаtion, trаnsformаtion аnd trаnsduction. Conjugаtion is the process by which two bаcteriаl cells exchаnge genetic informаtion. One of the cells thаt contаins the fertility fаctor (а speciаl plаsmid thаt contаins the gene for the sex pilus) builds the cytoplаsmic bridge to аnother cell thаt does not contаin the F fаctor. The cell with the F fаctor is cаlled the donor cell while the cell without the F fаctor is cаlled the recipient cell. Once the bridge is built, the cell replicаtes the F plаsmid аnd sends it over to the other cell.

The second form of genetic recombinаtion is cаlled trаnsformаtion. This is the intаke of genetic informаtion found outside the cell. Once the DNА frаgments аre inside the cell, the cell cаn integrаte the DNА with its own DNА molecule. Trаnsduction is the uptаke of DNА frаgments due to bаcteriophаges thаt аccidently bring DNА.

For more information about transduction refers to the link: https://brainly.com/question/30747855

#SPJ11

Signal Transduction:

Signal transduction is the process by which cells detect and respond to signals received from outside the cell. The process usually starts when a hormone is released from the gland into the blood. The signal is then received by the receptor protein of the target cell and docked by the signal molecule. It then changes the receptor protein in some way, and transduction begins.

The Sex Pilus:

Bacterial conjugation is a process in which one bacterium transfers genetic material to another bacterium using a structure known as a sex pilus. The function of the sex pilus on a bacterium is to transfer the DNA between mating partners during conjugation. In the

Presence of Oxygen:

Most anaerobic bacteria are poisoned in the presence of oxygen because they are not equipped to utilize oxygen for respiration. Some anaerobic bacteria can switch to aerobic respiration, while others are unaffected.

Functions of Proteasome:

The proteasome is a protein complex that degrades proteins in cells. The function of the proteasome is to break down damaged or unneeded proteins that are tagged with ubiquitin and recycle them. The ubiquitin will label a target that will be a protein. A methyl group will not tag the target. The proteasome will only work on specific molecules. Therefore, the correct answer is: A methyl group will not tag the target.

To know more about Signal Transduction visit:

https://brainly.com/question/30792128

#SPJ11

Answer:

D : Eclipsing Binary

Credits go to the person above me.

;)

Explanation:

EDGE 2021

The phenomenon that is being described in this scenario is an eclipsing binary.

An eclipsing binary is a type of binary star system in which one star passes in front of the other, causing a periodic decrease in brightness as seen from Earth. This occurs because the star in front blocks some of the light emitted by the star behind it.

In an eclipsing binary, the period and depth of the eclipses can be used to determine the sizes and masses of the stars, as well as their distance from Earth. Therefore, eclipsing binaries are important tools for astronomers to study the properties of stars and their evolution.

Learn more about eclipsing binaries at :

https://brainly.com/question/29346974

#SPJ7

Answer:

1: because the sea reflects up to the sky and that's why the sky is blue

Answer:

1. Because its the reflection off the ocean

2. Because its the moons reflection across the sky

3. Depends on the layer of the sky your talkin about

4. 5.972 × 10^24 kg

5. The wings catch the wind and the thrusters in the back help keep it up.

6. because its H2O and thats just how it is.

7. Because they have hollow legs which helps them not get eletrocuted because it just passes through their legs

Explanation:

Answer:

Where is the diagram pls?

Answer:

Answer

Explanation:

Eukaryotes are the cells that make up our bodies, plants and animals and all cellular organisms that contain their genetic material in a nucleus, have a cytoskeleton and contain organelles, such as mitochondria or cytoplasts. Eukaryotes are thought to have evolved from prokaryotes. Bacteria and archaea are classified as prokaryotes, a group of simple, single-cell organisms. Prokaryotes usually contain a single, circular deoxyribonucleic acid, DNA, molecule and lack a nucleus and intracellular organelles.

Both protein phosphorylation and the binding of a nucleotide (such as ATP or GTP) can be used to regulate a protein's activity. The protein undergoes a conformational change when ATP or GTP bind.

When a nucleotide such as ATP or GTP binds to a protein, it induces a change in the protein's conformation that regulates its activity. This may cause the protein to become active or inactive.

ATP (adenosine triphosphate) and GTP (guanosine triphosphate) are two nucleotides that can bind to proteins and affect their function. The binding of ATP or GTP to a protein typically causes a conformational change, which alters the protein's activity. This can either activate or inhibit the protein's function, depending on the protein in question.

Overall, the binding of a nucleotide to a protein is a common mechanism for regulating protein activity. It is often used in combination with other mechanisms, such as protein phosphorylation, to achieve precise control over a protein's function.

Know more about protein phosphorylation here,

https://brainly.com/question/13947490

#SPJ11

Answer:

1.  5

2. 2

3. 4

4. 1

5. 3

Explanation:

Hope this helps! :)

Answer:

Photosynthesis and cellular respiration are connected through an important relationship. ... Notice that the equation for cellular respiration is the direct opposite of photosynthesis: Cellular Respiration: C6H12O6 + 6O2 → 6CO2 + 6H2O. Photosynthesis: 6CO2 + 6H2O → C6H12O6+ 6O

Explanation:

Answer:

fungi and detritivores,

Explanation:

fungi along with invertebrate organisms sometimes called detritivores, which include earthworms, termites, and millipedes. ... While decomposers break down dead, organic materials, detritivores—like millipedes, earthworms, and termites—eat dead organisms and wastes.

Answer:

fungi(like mushrooms)

detritivores/important decomposers(like millipedes, earthworms, and termites)

Explanation:

The mineral composition provided; this fine-grained rock can be identified as a type of granite. The presence of potassium feldspar (orthoclase) and quartz are common minerals found in granites. However, the presence of Plagioclase feldspar is not as common in granite but can be found in some varieties.

The Biotite mica and amphibole hornblende are also minerals that can be found in some types of granite. Plagioclase feldspar is a type of feldspar mineral that is commonly found in igneous rocks such as basalt and andesite. It is typically white or gray in color and has a relatively low hardness compared to other minerals. The fact that this rock has a significant amount of Plagioclase feldspar indicates that it may have formed from a more intermediate to mafic magma source. Overall, this fine-grained rock can be classified as a type of granite due to its mineral composition. Granites are typically formed from the slow cooling and solidification of magma deep within the Earth's crust. The specific type of granite this rock can be further determined by analyzing other properties such as its texture, color, and mineral orientation.

learn more about Plagioclase here.

https://brainly.com/question/29799919

#SPJ11

Answer:

This is what I would say:

Hello, today I will talk to you about invasive species and why they should be stopped, invasive species are bad for the environment because they destroy other creatures, like if the native species think that it's prey and decide to eat it; it might harm them. For example, if there were trees in a certain environment and an invasive species came along every creature would get hurt because those trees are very tall and they stop sunlight from reaching the ground so that would help to stop invasive plants from growing but if an invasive species of beetles came along they would eat the trees and kill them making sunlight reach the ground. Then it would help the invasive plants to grow, and what would the invasive species of plants do you ask? They would harm the creatures because there are herbivores and they eat plants and since they might think that the plant is toxic because they look like a toxic plant in that environment they will starve and die. Little by little the animals would get harmed because predators eat the herbivores and if there's no food for them they will die, so you see a lot of creatures would get harmed if we don't stop invasive species.

P.S. maybe you should change the words a little because I used this in previous work.

Answer:

There are several strategies that can be employed to address the issue of declining farmland and increasing population growth:

Answer: prokaryotic cells

     Explanation:

A prokaryotic cell is a cell without a nucleus.  Since this is a simple definition I cannot explain much further, but an example of a prokaryotic cell is bacteria.

Answer:

Explanation:

The cell is the most basic unit of life. Similar cells together form tissues. Similar tissues together form organs. Organs work together in organ systems. Organ systems form complex organisms. Because living things are diverse, taxonomy was created to group organisms into categories and to understand their evolutionary relationships.

Hope this helps :}

Pls mark brainliest :p

And have an amazing day <3

Answer:The biological levels of organization of living things arranged from the simplest to most complex are: organelle, cells, tissues, organs, organ systems, organisms, populations, communities, ecosystem, and biosphere.

Explanation:Cells are divided into several compartments, each with a characteristic structure, biochemical composition, and function.

These compartments are called organelles. They are delimited by membranes composed of phospholipid bilayers and a number of proteins specialized for each type of organelle.

All eukaryotic cells have a nucleus surrounded by a nuclear envelope, and a plasma membrane that borders the whole cell.

Most eukaryotic cells also have endoplasmic reticulum, a Golgi apparatus, lysosomes, mitochondria, and peroxisomes.

The probability that your friend is colorblind depends on the carrier status of her mother and the inheritance pattern of the disorder.

Since red-green color blindness is an X-linked recessive disorder, it is more likely for males to be affected than females. However, females can still be carriers of the disorder if they inherit the color-blind allele from one of their parents. Given that your friend's father is colorblind and her maternal grandfather was also colorblind, there is a possibility that she could be colorblind. However, the exact probability cannot be determined without additional information about the carrier status of her mother.

Red-green color blindness is an X-linked recessive disorder, meaning the gene responsible for the disorder is located on the X chromosome. Males have one X and one Y chromosome, while females have two X chromosomes. In males, if the X chromosome carries the color-blind allele, they will be affected by the disorder since they don't have another X chromosome to compensate. On the other hand, females need to inherit two copies of the color-blind allele (one from each parent) to be affected.

Given that your friend's father is colorblind, we know that he must have inherited the color-blind allele from his mother (your friend's maternal grandmother). This means that your friend's maternal grandmother is a carrier of the disorder. However, your friend's mother had normal color vision, which suggests that she did not inherit the color-blind allele from her mother and is not affected by the disorder.

In order to determine the probability that your friend is colorblind, we need to know the carrier status of her mother. If her mother is a carrier, there is a 50% chance that she passed on the color-blind allele to your friend. In this case, your friend would be a carrier of the disorder but not necessarily colorblind. However, if her mother is not a carrier and does not carry the color-blind allele, then your friend would not be colorblind.

Without information about your friend's mother's carrier status, we cannot calculate the exact probability. It is important to note that even if your friend is not colorblind herself, she has a chance of being a carrier and could potentially pass the disorder on to her children in the future. Genetic testing or a family history analysis could provide more accurate information regarding the probability of colorblindness in this case.

To learn more about X-linked recessive disorder visit:

brainly.com/question/31334265

#SPJ11

FALSE. Recombinant DNA technology and genetic engineering are only illustrations of the many scientific procedures that require restriction enzymes.

An bacteria were isolated protein called a restriction enzyme breaks DNA at specified sequence-specific places to produce DNA fragments with a series of known at each end. Researchers were able to separate gene-containing DNA fragments and recombine them with other DNA molecules to create genes by using enzymes that could cut DNA at exact spots. DNA is divided into smaller pieces in the lab using restriction enzymes or restriction endonucleases. Always, particular nucleotide sequences are the sites of the incisions. Different DNA sequences are recognized and cut by various restriction enzymes.

Learn more about restriction enzyme

https://brainly.com/question/13944056

#SPJ4

The push force from contractions of the esophagus moves food through the esophagus.

A force is known as a push or pull that makes an object with a known mass accelerate in space or through a medium.

The action for the movement of food substances down the esophagus during the digestion process follows a free fall of gravity path.

However, when the body position is not sitting upright but upside down, the

movement of food substances down the esophagus follows a method where contraction occurs therefore resulting in a push force that takes the food into the stomach.

Learn more about force here:

https://brainly.com/question/20161853

Answer: B, mitochondria, ribosomes, vaucuoles