she gave him that - look​

Answers

Answer 1

Answer:

sis what

Explanation:

elaborate


Related Questions

Explain how ligand A and ligand B can cause identical cellular responses in a cell?

Answers

Ligand in cell signaling is defined as the molecules, which bind to specific receptors. Two ligands, for instance, ligand A and ligand B can generate a similar cellular response by binding to different receptors.

The ligands interact with the specific molecule in the target cell. If two same ligands are attached to the two different receptors, then they will generate two different responses.

Acetylcholine is such an example of a ligand, which when attached to two different receptors will generate the same response.

This type of response can also be generated in epinephrine and glucagon. These ligands are responsible for controlling the transcription process in the DNA molecule.

Therefore, the ligands are the molecules that bind to the receptor and generate a signal.

To know more about ligands and cell signaling, refer to the following link:

https://brainly.com/question/21626532

Final answer:

Ligand A and ligand B can cause identical cellular responses by binding to the same receptor or different receptors that activate the same signal transduction pathway using common second messengers and similar downstream components.

Explanation:

The phenomenon where ligand A and ligand B cause identical cellular responses can be explained through the concept of signal transduction pathways. These pathways start with the binding of a ligand to its specific receptor, initiating a cascade of biochemical events inside the cell. It is possible for different ligands to bind to the same type of receptor (or different receptors that trigger the same pathway) and produce the same response due to the use of common second messengers and similar downstream signaling components within the cell.

One scenario is that different cell types produce the same receptor, which binds to the same ligands, but triggers different responses in each cell type. Alternatively, cells may contain different genes that produce different receptors capable of binding to the same ligand, leading to diverse responses. Moreover, the interaction between ligands and G-protein-linked receptors, ligand-gated ion channels, and receptor tyrosine kinases can activate varied intracellular reactions even though the same second messengers are involved.

In the context of autocrine signaling, a cell may send and receive the same signal, which can regulate processes such as pain sensation, inflammation, and programmed cell death. Whether the signal impacts only the signaling cell or also affects neighboring cells can determine the overall biological outcome. Such specificity in signaling allows for precise control over cellular function and differentiation during organism development.

Are viruses always fatal?

Answers

Answer:

No

Explanation:

The short answer is no, but the more complex one is that it depends on the virus. In the case of *****-19, the answer is no, as many people have recovered from  it. But almost any viral infection can lead to sepsis, which is a chain reaction that can trigger inflammation throughout the body and damage multiple organs. This, however, is very rare, though potentially fatal.

Answer:

Not all viruses are fatal.

Explanation: This pandemic is a virus thing that is going around and not all people are dying. There is some people who have the virus and got "rid of it". Not all viruses is fatal because viruses can include not only bacteria, but it can spread through saliva, air, blood.I hope this helps.

which resource is renewable

Answers

Answer:

Pinto beans

Explanation: because you can grow them again and again.

Who painted the image above?

Answers

Answer:

What image?

Explanation:

Next time please provide pictures and/or options to answer specific questions so we can help you with the problems you may have :)

Thank you...

Good luck deary.... :)

      <3

What is the spinal cord made up of?

Answers

Answer:bone

Explanations brain

How can resource availability affect interactions between organisms?
QUICK

Answers

a lack of resources cause organisms to fight for the resources and some organisms use said resources to obtain what they need to survive such as how predators act around a water hole.

What survival stimulus makes an animal thirsty?

Answers

Answer: Survival and reproduction of animals results from genetic variation in their behavior and physiology. differential survival and evolutionary theory. variation exists among individuals, most offspring do not survive to reproduce, some survive and produce more offspring.

The main parts of the first line of defense for the human body against disease are______ and _______ .

Answers

I believe that the answers are physical and chemical barriers.

When scientists look at the bones of a dinosaur, why
do you think they decided the outside of a dinosaur
looks like a lizard rather than a furry animal or a
feathered animal?

Answers

I think it must be the way the bones are structured. For example, they must match the same types of components that certain reptile may compose of. But you never know

Scientists first thought dinosaurs resembled lizards due to their reptilian features and close relation to reptiles like crocodiles. The discovery of feathered dinosaurs like Archaeopteryx has since provided evidence for their bird-like characteristics, although not all dinosaurs were warm-blooded or feathered.

When scientists look at the bones of a dinosaur, they initially surmised that dinosaurs had scaly, lizard-like skin rather than being furry or feathered based on their closest living relatives, such as crocodiles, and overall reptilian morphology. However, recent discoveries have challenged this notion, uncovering the existence of feathered dinosaurs. Archaeopteryx, an ancient fossil, displays characteristics of both dinosaurs and birds, suggesting a transitional form. It possesses both teeth, like dinosaurs, and feathers modified for flight, which are typically associated with birds. These feathery dinosaurs might not necessarily have been warm-blooded like modern birds, as not all dinosaurs had feathers, suggesting a diversity in their thermoregulatory strategies.

Moreover, birds are descendants of a specific group of dinosaurs known as theropods, sharing several anatomical features, such as a furcula and specific bone structures in their hips and wrists, further supporting the feathered dinosaur hypothesis. Despite this feathered evidence, not all dinosaurs were endothermic, and the depictions of dinosaurs as lizard-like may have originated from the fact that some dinosaurs indeed had scaly skin, and this representation became culturally embedded before the discovery of feathered dinosaur fossils.

What survival advantage does an unhinged jaw give the California Kingsnake?
better vision due to eye positioning on head
greater efficiency in oxygen absorption
ability to conform to tight spaces

Answers

Answer:

The unhinged jaw allows the snake to eat something larger than its mouth could open in the snake couldn't unhinge its jaw.

Explanation:

What term best describes a bee's role of gathering pollen? *

niche

predator

Parasite

Habitat

Answers

Final answer:

The term that best describes a bee's role in gathering pollen is 'pollinator,' reflecting its mutualistic relationship with flowering plants and its vital role in the ecosystem including food production.

Explanation:

The term that best describes a bee's role of gathering pollen is pollinator. When bees collect nectar from flowers, pollen sticks to their bodies and is then transferred to other flowers, facilitating the process of pollination. This interaction between bees and flowering plants is known as a mutualistic relationship as per option 'd' because it is beneficial to both the bees and the plants. Bees obtain nectar, which they use for food, and plants receive assistance with their reproductive process through the transfer of pollen. As indicated in the options provided, this is not an example of a bee being a predator, a parasite, nor does it describe its habitat, but rather defines its ecological niche and the crucial role it plays in the ecosystem.

Honeybees are vital for numerous ecosystems and directly impact food production, through the pollination of an estimated 130 different varieties of crops in the United States, including fruits, nuts, and vegetables. The service provided by pollinators like honeybees is instrumental for our own food supply and has significant economic value.

Any organism with a notochord and a dorsal nerve cord is classified in subphylum Vertebrata.
O True
O False​

Answers

Answer: False

Explanation: The phylum Chordata (chordates) includes two other subphyla: Cephalochordata (e.g. lancelets) and Urochordata (e.g. tunicates). Both subphyla encompass organisms which do possess a notochord and a dorsal nerve cord, lost after the embryonic stage or otherwise.

More and more bacteria are becoming antibiotic-resistant. How might this affect our ability to fight certain infectious diseases in the future? *

Answers

Because as bacteria becomes more and more resistant, more antibiotics have to be developed and eventually there will be bacteria immune to all.

Answer:

this would make more bacteria resistant to antibodies which could lead to extreme sickness or even death

What is the relationship between auxin and phototropism?

Answers

Answer:

It functions as hormones or chemical messengers.

Explanation:

This shows that somehow one-sided lighting causes less plant tissue to gather on the illuminated side and more to gather on the shaded side. This makes the cells on the shaded side grow and enlarge faster, causing the sprout to bend towards the light.

Please Help!! We know that the electromagnetic spectrum uses wavelengths and frequencies to determine a lot about outer space. How does it help us find out the make-up of stars?

Answers

Electromagnetic radiation

How does an enveloped virus gain/obtain/get its envelope?


The envelope is produced by the organelles in the host cell.


The envelope is produced by the DNA/RNA of the host cell.


The virus builds its envelope after it has been released from the host cell.


The envelope come from the host cell membrane as the virus leaves the host cell

Answers

Answer:

The envelope come from the host cell membrane as the virus leaves the host cell

Explanation:

A virus is an organism that is incapable of replicating on its own without infecting a living host. A virus consists of a genetic material (DNA or RNA) , a protein coat called CAPSID, and sometimes some viruses possess an envelope, which is an outer covering or enclosure. Viruses that possess this envelope are referred to as ENVELOPED VIRUS.

The virus lacks the ability to produce any structure, hence, they gain this envelope made of phospholipid from the cell membrane of the host they infect. During the infection cycle of a virus, a process called budding enables a portion of the host's plasma membrane to cover or encapsulate the virion cells, hence, making them enveloped in the process.

Which statement BEST describes a similarity and a difference between photosynthesis and cellular
respiration?
A. Photosynthesis and cellular respiration both use carbon dioxide to create energy, but while animal cells
respire it as a waste product, plant cells absorb it for their use.
B. Photosynthesis and cellular respiration both produce glucose molecules, but while cellular respiration
requires the ingestion of glucose in animal cells, plant cells are able to create their own during
photosynthesis.
C. Photosynthesis and cellular respiration both occur in the chloroplasts, but while photosynthesis only occurs
in plant cells, cellular respiration occurs in both plant and animal cells.
D. Photosynthesis and cellular respiration both produce energy, but while photosynthesis assembles glucose
molecules in plant cells, cellular respiration breaks down glucose molecules in plant and animal cells.​

Answers

Answer:

d

Explanation:

photosynthesis creates the end product of glucose used for energy while cellular respiration breaks down glucose in order to make its own energy

Answer:

Option D.  Photosynthesis and cellular respiration both produce energy, but while photosynthesis assembles glucose  molecules in plant cells, cellular respiration breaks down glucose molecules in plant and animal cells.​

Explanation:

Cellular Respiration: A catabolic reaction that occurs in the Mitochondria of all living organisms which involves breaking down glucose or sugar molecules using oxygen to release energy and carbon dioxide.Photosynthesis: An anabolic reaction that occurs in the chloroplast of phototrophic plants involves the production of glucose in the presence of carbon dioxide to release oxygen.The similarity between the two processes is that it involves the usage and production of energy and the exchange of gases.The difference between the two processes is that while cellular respiration breaks down glucose to use in other biological activities, photosynthesis produces glucose as food for the plants.

For more information:

https://brainly.com/question/20066477

The tundra biome receives about the same amount of precipitation as
A. deserts
B. deciduous forests
C. coniferous forests
D. the rainforest.

Answers

A) The tundra biome low precipitation levels, similar to deserts.

Tundra biome is characterized by short growing seasons and little precipitation. Deserts are also characterized by low precipitation levels, making them comparable to tundras in terms of precipitation amount.

What does the B cell do that makes it so important?

Answers

Here, you go:

Answer:

Generation of B Cells. The immune system is remarkable for its ability to respond to a great many antigens.

Explanation:

These cells make antibodies which defends and fights out viruses in our bodies.

~Hope This Helps~

How does the respiratory system help build social relationships?
The respiratory system helps create sound that enables humans to communicate with each another.
The respiratory system helps prevent the spread of disease so humans are able to live in communities together.
The respiratory system helps humans have feelings and base decisions on those feelings.
The respiratory system helps humans remember and recall memories of friends and special times.

Answers

Answer:The respiratory system helps create sound that enables humans to communicate with each another.

Explanation:

Answer:

The respiratory system helps create sound that enables humans to communicate with each another.

Explanation:

Carbon is a major component of all organic compounds, including carbohydrates, lipids, proteins, and nucleic acids. Carbon dioxide is continually exchanged between the atmosphere and oceans. What geological process returns carbon to the atmosphere in the form of carbon dioxide?
A) respiration
B) transpiration
C) volcanic activity
D) decomposition of marine sediments

Answers

Final answer:

Volcanic activity is the geological process that returns carbon to the atmosphere as carbon dioxide, playing a crucial role in the carbon cycle by releasing carbon stored within the Earth's mantle.

Explanation:

The geological process that returns carbon to the atmosphere in the form of carbon dioxide is volcanic activity. This activity brings carbon stored deep within the Earth's mantle back into the carbon cycle. Volcanic eruptions release carbon dioxide into the atmosphere that was locked in the mantle or in long-term carbon reservoirs such as carbonates and fossilized organic materials.

Other processes involving carbon include photosynthesis, where carbon dioxide is converted to organic carbon by plants and algae, and respiration, where living organisms release carbon dioxide back into the atmosphere. Additionally, carbon is cycled slowly through other geological processes such as the formation and decomposition of limestone, and through human activities like the burning of fossil fuels.

Final answer:

Volcanic activity is the geological process that returns carbon to the atmosphere as carbon dioxide, playing a critical role in the Earth's carbon cycle.

Explanation:

The geological process that returns carbon to the atmosphere in the form of carbon dioxide is volcanic activity. Volcanoes release carbon dioxide gas that has been stored within the Earth's mantle. This process is a part of the carbon cycle, which includes the exchange of carbon among the atmosphere, oceans, and living organisms on Earth. Long-term storage of carbon also occurs when organic matter from living organisms becomes fossilized deep underground, and volcanic activity plays a key role in returning this carbon back to the carbon cycle through eruptions that release stored carbon dioxide into the atmosphere.

What percent of marine creatures live in coastal waters?

Answers

Coastal waters have about 26% of all biological diversity. This world of seabirds, clams, crabs, starfish, anemones, fish, kelp, and marine mammals, among many others, is a beautiful place with many different types of plants and animal communities.

Final answer:

Between 79% and 87% of marine species live in coastal waters, which are rich in biodiversity. Coastal waters are of significant interest to conservation efforts, as they are home to the vast majority of marine creatures.

Explanation:

Although precise estimates can vary, a significant majority of marine species are found within these regions. One figure suggests that 96% of marine species and 70% of terrestrial species are reliant on the coastal ecosystem. Given that invertebrates make up nearly 97% of animal species, with many species like the sea star thriving in coastal zones, the biodiversity in coastal areas is substantial.

Understanding the concentration of marine life in coastal waters is essential for conservation efforts, as highlighted by studies and initiatives like the Tagging of Pacific Predators (TOPP) program. The health of coastal ecosystems is critical not just for the species that live there, but for global biodiversity and human communities as well. For example, many coastal countries are striving to protect coastal and oceanic waters, with the goal of achieving conservation targets to sustain marine populations and ecosystems.

Zebra mussels have the following genotypes and phenotypes. Which cross would the greatest number of heterozygous offspring. A) AA x aa C) AA x Aa or D) aa x Aa

Answers

Answer:

In Zebra mussels the cross that would the greatest number of heterozygous offspring is AA X aa (option A).

Explanation:

For a specific trait the cross that provides the greatest amount of heterozygous offspring is that of two pure lines, dominant and recessive.  In this case, AA x aa will have a 100% probability of heterozygous (Aa) offspring, as can be seen in a Punnett chart:

Alelles    A     A

a            Aa    Aa

a            Aa    Aa

AA X Aa will only have a 50% chance of heterozygous offspring, as will the cross aa X Aa.

- AA X Aa

Alelles    A     A

A           AA    AA

a           Aa     Aa

- Aa X aa

Alelles    A     a

a            Aa    aa

a            Aa    aa

A heterozygous genotype results in two different alleles being found in one gene, which determines a specific trait, where the dominant characteristic is expressed in the phenotype.

A) AA x aa

yuh lololololololol it wouldn't let me explain. but this is correct

What is the really scientific word for rain sleet snow hail

Answers

QUES : What is the really scientific word. for rain sleet snow hail?

ANS: The scientific term of rain sleet, snow and hail is precipitation.

Does the structure of the Rock change as it transforms into a
Metamorphic Rock

Answers

Answer:

Yes

Explanation:

The new conditions cause the structure of the rock to change and new minerals to grow in place of the original minerals. The rock becomes a metamorphic rock.

Which of these human behaviors has the greatest potential to harm the environment

Answers

A. The use of technology to speed harvesting of resources is the human behavior with the greatest potential to harm the environment. This is because it leads to overharvesting, where resources are extracted faster than they can replenish. Examples include overfishing and deforestation due to efficient, mechanized methods.

The behavior with the greatest potential to harm the environment is A. Use of technology to speed harvesting of resources. This is primarily due to the concept of overharvesting, where advanced technology allows for more efficient and extensive extraction of natural resources, often at unsustainable rates. Overharvesting depletes natural resources faster than they can replenish, leading to the decline or extinction of species and the degradation of ecosystems.

For example, advanced fishing technologies can lead to overfishing, depleting fish populations quicker than they can naturally recover. Similarly, mechanized logging can lead to rapid deforestation, with significant impacts on biodiversity and climate.

The complete question is : Which of these human behaviors has the greatest potential to harm the environment? A. Use of technology to speed harvesting of resources B. Focus on steady harvesting of abundant resources C. Efforts to harvest easily replaced resources D. Use of technology to obtain difficult-to-harvest resources

What separates rabbits/primate from the crocodiles on this cladogram?

Answers

Answer:

eggs with shells

Explanation:

Crocs lay eggs and rabbits dont.

where are the eggs produced and stored in the female body
a
b
c
d

Answers

Answer: The ovaries.

Explanation: The ovaries are two oval-shaped organs that lie to the upper right and left of the uterus. They produce, store, and release eggs into the Fallopian tubes in the process called ovulation.

What is the "snip" rule in Biology?
Thx so much♥♥​

Answers

Answer:-if you "snip" below a node, a clade falls off

Explanation:

The “snip” rule in Biology means to "snip" a branch under a node and a clade falls off.

Magnetic fields store energy.
A. True
B. False​

Answers

Answer:true

Explanation:because the energy stored is magnetic energy

Other Questions
A plant with two dominant OR two recessive alleles is said to beTrue breedingCross pollinating HomozygousHeterozygous IT organizations implement powerful information systems like ERP and SCM that provide centralized data repositories. In addition, business units have tools for their particular units that individuals can use to report on and analyze collected data. This IT governance approach is best described as: ________. Find the value of x, then use this value to determine the measure of each of the angles.x = The measurement of angle AOB = degrees.The measurement of angle COB = degrees. Select the correct answer.Which type of discontinuity exists at x = 2 for f(x)=x^2-4/x-2?A. removable discontinuityB. jump discontinuityC. infinite discontinuityD. none of the above What is the main difference between the intertidal zone and the neritic zone? What connection can be made between stages 3 and 4 of sleep and the brains activity during these stages? If a circle has a radius of 17 cm. What is the circumference of the circle ? What is the approximate surface area of the sphere? Read the following passage:FERDINANDO heaven, O earth, bear witness to this soundAnd crown what I profess with kind eventIf I speak true! if hollowly, invertWhat best is boded me to mischief!!Beyond all limit of what else i' the worldDo love, prize, honour you.What is the meaning of hollowly, as used in this passage?A. SincerelyB. Falselyc. QuietlyD. Unknowingly Fig. 9.1(i) On Fig. 9.1, mark the north and south poles of the magnet, using the letters N and S.[2](ii) A small piece of unmagnetised iron is placed at A.What, if anything, happens to it?(iii)A small piece of positively charged plastic is placed at B.What, if anything, happens to it? When determining which x-values would make an expression undefind, you do not need toinclude the factors you canceled out. True False THHIS IS VERYYY IMPORTANT.. PLEASE HELP Which of the following best describes America's dependence on foreign oil? Select one: a. The U.S. imports much less oil than it exports. b. American consumption of oil has dramtically decreased over the last 20 years. c. America imports oil from Mexico but very little from the Middle East. d. the U.S. is dependent on foreign oil to meet its energy needs. How does having natural resources help the economy of a country? A. The country is able to produce all the goods and services that it needs. B. Companies can export natural resources without having to create goods to sell. C. The country saves money because it does not have to import natural resources needed by the people. D. Companies spend more money because they must buy the natural resources needed to create more goods. Flingers Inc. reveals the following information in their annual report for FY 2004. Earnings and Expenses Sales $10,000,000 Cost of goods sold $5,000,000 Pre-tax earnings $500,000 Merchandise inventory $80,000 Total assets $2,000,000 What is Flingers' return on assets? As a result of the Adams-Ons Treaty, There are 954 sheep spread across 1852 square miles of land. Find the average number of sheep per square mile. Round your answer to the nearest whole number. Which statement most accurately describes the relationship between stategovernments and the federal government?OA. The supremacy clause of the Constitution ensures that itoverrules state constitutions and laws that address the samematters.OB. State courts are required to obey rulings from the U.S. SupremeCourt, but they rarely do so.OC. Some powers, known as reserved powers, are held by both thestate and federal governments at the same time.OD. Concurrent powers, such as collecting taxes, belong only to thestates and not to the national government.SUBMIT Television began in approximately what period? early-1900s mid-1900s late-1900s What is the meaning of the phrase A wrong is unredressed when retribution overtakes its redresser? Why would a government put a restriction on the number of goods that can be imported into their country?