does anyone know if this is right??!!

Answer:

D.) AAUUCCGG

Explanation:

RNA does not contain Thymine (T), instead, Adenine (A) pairs with Uracil (U).  S0, complementary base pairs from DNA to RNA are A-U, T-A, G-C, and C-G.  Using this fact, the complementary strand of mRNA should be AAUUCCGG.

Answer:

Brain cells communicate with one another via chemical messengers called neurotransmitters, which are usually made of amino acids, the building blocks of protein. What you eat affects which nerve chemicals will be dominant in your brain, which affects how you feel

Explanation:

Reach describes the percentage of the target population exposed to a specific marketing communication, such as an advertisement, at least once.

Reach is a metric used in marketing to measure the extent to which a specific marketing communication has reached the target audience. It represents the percentage of the target population that has been exposed to the communication at least once. Reach is important because it indicates the potential size of the audience that has received the message or advertisement.

To calculate reach, the total number of unique individuals who have been exposed to the marketing communication is divided by the total target population and multiplied by 100 to express it as a percentage. For example, if a TV advertisement reaches 5,000 unique individuals out of a target population of 50,000, the reach would be calculated as (5,000/50,000) * 100 = 10%.

Reach is often used in conjunction with other metrics like frequency (the average number of times the target audience is exposed to the communication) to assess the effectiveness and impact of a marketing campaign. By analyzing reach, marketers can evaluate the potential reach of their message and make informed decisions about their communication strategies to maximize audience exposure and engagement.

Learn more about marketing from here:

https://brainly.com/question/30132212

#SPJ11

Answer:

The carbon cycle is a series of natural processes through which atmospheric nitrogen is converted by carbon into compounds used by plants and animals.

Explanation: Because animals that eat plants digest the sugar molecules to get energy for their bodies. Respiration, excretion, and decomposition release the carbon back into the atmosphere or soil, continuing the cycle.

Answer:A. a saguaro cactus

Explanation:

Its in the desert

Answer:

D

Explanation:

hawks and the lizards they feed on

Answer:

The Scientific method is a process with the help of which scientists try to investigate, verify, or construct an accurate and reliable version of any natural phenomena. They are done by creating an objective framework for the purpose of scientific inquiry and analyzing the results scientifically to come to a conclusion which either supports or contradicts the observation made at the beginning.

Explanation:

You leave for work in the morning and your plant looks perfectly happy, but by the time you come home, it’s sad and droopy. So why do plants wilt? Usually because they are thirsty!

Many nonwoody plants rely almost exclusively on water pressure, or turgor, within their cells to keep them erect. However, plants are constantly losing water through small openings in their leaves (called stomata) in a process known as transpiration. While transpiration is vital for photosynthesis and helps transport nutrients from the roots to the rest of the plant, the vast majority of the water absorbed by the roots is lost through this process. On a hot, dry day (or after several days with no rain or watering), transpiration causes more water to be lost than is coming in, and the water balance within the plant can get thrown off. The dehydrated collapsing cells in the leaves and stems can no longer remain erect, and the plant begins to wilt. Interestingly, wilting also serves to reduce water loss, as the drooping leaves expose less surface area to the sun's evaporative rays. Most plants recover quickly when given water, though prolonged dehydration can be fatal or cause leaf death.

Answer:

Rock Cycle

Explanation:

Living organisms effect the carbon, oxygen, and nitrogen cycle.

Answer: it increases serotonin in the brain

Explanation:

Answer:

because it does.

Explanation:

sun = sun

Answer:

A   The oldest rock layer will occur at the bottom of the sequence

Explanation:

Answer:

A) At the bottom of the sequence

Explanation:

If undisturbed, rock layers will build up with time, leaving the oldest ones on the bottom as new layers are on the top.

Answer:

Each cell has a unique chemical composition

Explanation:

All the other answers are apart of the modern cell theory.

Drag the terms about concepts of human nutrition:

Your diet provides fuel for ATP production, organic molecules as raw materials to build your molecules, and essential nutrients - substances you require but cannot make yourself.

Learn more about human nutrition at https://brainly.com/question/13208550

#SPJ4

Answer: prokaryotes have one strand while eukaryotes have more than one

Explanation:

Answer: I raised over 17,000 dollars for a teacher with cancer one time

Answer:

by helping a old women walking to her car

Explanation:

The importance of stem cells is that they are differentiated and can become daughter cells.

Stem cells have the potential to serve as the foundation of treatments for a wide range of illnesses due to their capacity to develop into almost any type of cell in the body. Standardized methods for stem cell cultivation and differentiation will be created as research advances.

In the body, stem cells have the capacity to differentiate into a wide variety of cell types. They act as the body's system for repairs. Adult stem cells and embryonic stem cells are the two primary categories of stem cells.

Therefore, one can say that daughter cells are created when stem cells divide properly in the body or a lab to create more cells. These daughter cells either differentiate into more stem cells or into cells with a more focused purpose.

Learn more about daughter cells from

https://brainly.com/question/14666929
#SPJ1

Answer:

1. when a substance changes its appearance or form, but not its identity.

Explanation:

It basically applies makeup but you're still same person

Answer:

I think it is b

Explanation:

please tell me if this is wrong

Answer:

not 100 but I'd say D I think I'm like 70%

Answer:

December - February is summer in Argentina.

Explanation:

Answer:

tissue

Explanation:

Layer of cells is referred to as tissue. Therefore, tissue describes the level of organization in the plant root tips.

One of the types of tissue that can be found at the very end of a plant root is called the root cap. It is also known by the name calyptra.

The rapidly dividing cells known as the meristematic region or meristem are safeguarded by the root cap, which is located at the very tip (zone of cell division). The cells that lie underneath the meristem grow longer and push the root cap and meristem deeper into the ground, allowing the root to discover and mine fresh soil (zone of elongation).

Therefore, root caps have tissue level organisation.

Learn more about root cap, here:

https://brainly.com/question/12225643

#SPJ2

Answer:

carbon dioxide, water..taken to make energy

An uncontrollable tightening of the vagina is called viginismus. A specific kind of sexual dysfunction is vaginismus. When the vaginal muscles twitch repeatedly or uncontrollably, it happens.

Although viginismus doesn't affect arousal, it might hurt during a sexual encounter and make penetration challenging. The reflexive response of the body to the fear of any sort of vaginal penetration is known as viginismus. Your vaginal muscles automatically contract if penetration is attempted. You are powerless to change it. After menopause, some women suffer vaginismus. When oestrogen levels fall, there is less lubrication and suppleness in the vaginal, which can make having sex painful, difficult, or impossible. In certain women, this can result in vaginismus.

The complete question is:

In this condition, a combination of psychological and physiological factors cause the walls of the vagina, as well as the pelvic floor muscles, to spasm. These spams occur in anticipation of coitus and cause the outer third of the vagina to close causing pain and making sexual penetration impossible.

Learn more about Vagina

https://brainly.com/question/14702037

#SPJ4

The term used to describe the influences of multiple genes on behavior is called "polygenic inheritance."It refers to the transmission of characteristics from one generation to the next in which several genes determine the phenotype of an organism.

When traits or characteristics are determined by more than one gene, they are said to be polygenic. Examples of polygenic inheritance include height, weight, skin color, and eye color. A polygenic inheritance occurs when several genes contribute to a particular trait or characteristic in an organism.

Since most traits are influenced by multiple genes, polygenic inheritance is common in many organisms, including humans. Complex behaviors like language, intelligence, and personality are also believed to have a polygenic basis.

The study of polygenic inheritance is essential for the understanding of complex traits. In most cases, it involves identifying the genes involved in the inheritance of a particular trait, analyzing the interactions between them, and determining how they contribute to the trait's expression.

Polygenic traits tend to exhibit a continuous range of variation rather than discrete categories. That is, the trait is not an either/or situation. Instead, it is a continuum, where individuals fall somewhere along a spectrum.

For example, height in humans is a polygenic trait that shows a continuous distribution of values from short to tall. This continuous distribution results from the combined effects of several genes, each of which contributes a small amount to the overall height of an individual.

To know more about polygenic inheritance here

https://brainly.com/question/30458555

#SPJ11

option A is a correct answer i hope you like it

Single-celled organisms that cause a variety of diseases in animals, plants, and humans and may also produce extremely potent toxins inside the human body are known as bacteria.

Diseases may be defined as any circumstance that significantly involves harmful divergence from the normal structural or functional condition and state of an organism. It is generally associated with certain indications and symptoms and differs in nature from physical injury.

Bacteria are single-celled organisms that remarkably lack a well-defined nucleus and other membrane-bound cell organelles. These organisms are capable of inducing a variety of diseases in animals, plants, and humans and may also produce extremely potent toxins inside the human body.

Therefore, bacteria are single-celled organisms that cause a variety of diseases in animals, plants, and humans.

To learn more about Bacteria, refer to the link:

https://brainly.com/question/17817006

#SPJ4

The statement "Bound hormones cannot readily leave a blood capillary and get to a target cell" is False.

When hormones are bound to a protein, they cannot cross a cell membrane and do not bind to their receptor, resulting in the hormone being inactive.

Hormones are molecules produced by endocrine glands, and they are involved in regulating and coordinating various physiological processes in the body.

They travel throughout the bloodstream and interact with cells in distant parts of the body via specific receptors on target cells.When hormones are in their unbound form, also known as free hormones, they are active and can readily leave a blood capillary and bind to receptors on a target cell.

Bound hormones are transported through the bloodstream attached to specific transport proteins, which help protect them from being broken down or excreted from the body. When the bound hormone reaches its target cell, it must first detach from the transport protein to become active and bind to the receptor.

learn more about hormones : https://brainly.com/question/4678959

#SPJ11

Pigouvian taxes (or corrective taxation) internalizes the externality by increasing the cost of production, thus removing the inefficiency of the negative production externality.

A Pigouvian tax is a type of tax that is intended to reduce the negative externalities generated by a market by raising the cost of the goods or services that generate the externalities. When negative externalities arise, this sort of tax is frequently utilized by governments to make it more expensive to undertake harmful activities.

Some of the benefits of Pigouvian tax are: It promotes a cleaner environment by internalizing the cost of pollution. It can help to regulate the overall demand for a specific good or service. It can be a source of revenue for the government. A Pigouvian tax can incentivize producers to reduce pollution and take care of the environment. It creates an economic incentive for individuals to become more aware of the negative impacts their actions have on the environment.

Know more about Pigouvian tax:

https://brainly.com/question/31236675

#SPJ11

The sentence 'proton pumps are used in various ways by members of every kingdom of organisms' means D) cells with proton pumps were maintained in each Kingdom by natural selection.

In the field of science, natural selection is the process by which those traits that are favorable are passed to the offspring.

Proton pumps proved to be a favorable source for members of each kingdom. Each group of organisms belonging to each kingdom used proton pumps for carrying of materials into and out of a cell.

Hence, due to natural selection, proton pumps was a feature that was passed from parents to offspring and was maintained by natural selection.

Although a part of your question is missing, you might be referring to this question:

Proton pumps are used in various ways by members of every kingdom of organisms. What does this most probably mean?

Proton pumps are used in various ways by members of every kingdom of organisms. What does this most

probably mean?

A) Proton pumps must have evolved before any living organisms were present on the earth.

B) Proton pumps are fundamental to all cell types.

C) The high concentration of protons in the ancient atmosphere must have necessitated a pump mechanism.

D) Cells with proton pumps were maintained in each Kingdom by natural selection.

E) Proton pumps are necessary to all cell membranes.

To learn more about natural selection, click here:

https://brainly.com/question/23929271

#SPJ4