what are the different types of cleaning agents?

Answer:

B. photosynthesis, where carbon dioxide and sunlight at Q and R are taken in and then converted into glucose and oxygen at S and T.

Explanation:

Plants need to take in CO2, water, and sunlight in order to make glucose and oxygen, so the letters substitute the actual words. hope this helps :)

Photosynthesis is the process where carbon dioxide and sunlight at Q and R are taken in and then converted into glucose and oxygen at S and T. So the correct option is B.

The process through which plants, algae, and certain microorganisms convert sunlight, carbon dioxide (CO2), and water into food (sugars), oxygen, and other compounds is known as photosynthesis. In order to assist in the creation of clean fuels and renewable energy sources, the general principles of photosynthesis are examined along with associated studies.

Oxygenic photosynthesis versus anoxygenic photosynthesis is the two different types of photosynthetic processes. They both adhere to very similar principles, although oxygenic photosynthesis, which is found in plants, algae, and cyanobacteria, is more prevalent.

Light energy is used in oxygenic photosynthesis to convert water (H2O) absorbed by plant roots into CO2 and generate carbohydrates. In this process, the water is "oxidized," or loses electrons, while the CO2 is "reduced," or gains electrons. Carbohydrates are generated together with oxygen.

In contrast, anoxygenic photosynthesis utilizes electron donors other than water and does not result in the production of oxygen. Green sulfur bacteria and phototrophic purple bacteria are common examples of bacteria that exhibit this mechanism.

Therefore the correct option is B.

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Utensils, food handlers, and water can be a source of infection during food preparation according to the explanations below.

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The point where a column and a row intersection is known as a cell.

When two streets or lines cross, it is known as an intersection. The two places where crossings are most likely to occur are in math class as well as in traffic. An intersection in mathematics is the place where two lines converge. This is the common theme among the lines. There is an intersection in the middle of the letter X. The same holds true for a street's intersection; in this case, Huron and Clark's. You can take either street away from the intersection. Knowing the main intersections is useful while trying to go somewhere.

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Answer:

cell wall, chloroplasts and other specialized plastids, and a large central vacuole

Explanation:

The theory that explains this scenario is the tragedy of the commons theory.

It is an economic theory that explains how individual gains create a general problem in society at large.

When individuals pursue personal gains even at the expense of creating a general problem in society, it results in the tragedy of the common.

Indiscriminate dumping of garbage in the ocean by countries results in a general problem that affects the entire world vis a vis the collapse of many fishing industries.

Fishes represent a source of protein for man all over the world.

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Answer:

Explanation:

If a membrane is hyperpolarized, it means that the membrane potential is more negative than its resting potential. To depolarize the membrane to threshold, a stimulus that increases the membrane potential towards the threshold potential is required. This stimulus must be of sufficient strength to overcome the membrane's resting potential and move the membrane potential closer to the threshold potential.

The type of stimulus required to depolarize the membrane to threshold will depend on the specific membrane and cell type. In general, an excitatory stimulus such as an electrical current or a neurotransmitter binding to a receptor on the membrane can cause depolarization. The strength and duration of the stimulus will determine whether the membrane potential reaches the threshold potential required to generate an action potential.

Answer:

c. observing the replication of DNA molecules with a hand lens

hope this helps :)

Explanation:

Answer:

C

Explanation:

Answer:

Structural diversity refers to the variety of physical structures or habitat types within an ecosystem. It can be observed in a variety of natural settings, such as forests, grasslands, or coral reefs.

An example of structural diversity in a forest ecosystem would be the presence of different tree species with varying heights, crown shapes, and ages. This creates a diverse vertical structure, with some trees reaching high into the canopy layer while others grow lower in the understory. The presence of snags (dead trees), downed logs, and fallen branches on the forest floor also contributes to structural diversity, providing habitat for a variety of wildlife species such as insects, fungi, and small mammals. These different structural components support a range of ecological processes, such as nutrient cycling, decomposition, and predator-prey relationships, which contribute to the overall health and resilience of the forest ecosystem.

In the picture of this experiment, we can see three different layers from top to bottom a yellow one, a white one, and a brown one. We can see also that they differ one from another, not only in their color but in their content. This is due to the yellow layer being in fact the part of the cell membrane which is closer to the extracellular media, while the brown layer is the part of the cell membrane which is closer to the cytoplasm of the cell.

The reason of this is because the majority of the cell membrane proteins are closer to the cytoplasm rather than to the extracellular media.

Having this clear, we can say that the correct answer to the question is the first one: A. Daniel Branton's freeze fracturing image revealed that the small bumps in the membrane are the proteins of the cell membrane.

Answer:

1. Metaphase 1

2. Independent assortment

3. Crossing over

Explanation:

Meiosis is a kind of cell division that reduces the chromosome number of the parent cell by half. It only occurs during sexual reproduction and ensures genetic variation in sexually reproducing organisms.

Meiosis contributes to genetic variability when the chromosomes line up randomly at the cell plate during METAPHASE 1 of meiosis. This process of random alignment is called INDEPENDENT ASSORTMENT of genes. Generally, meiosis is able to ensure genetic variability due to a process called CROSSING OVER. Crossing over is a process whereby nonsister chromatids of homologous chromosomes exchanges/shuffles genetic contents.

Answer:

C

Explanation:

As far as I am concerned I guess answer c is correct one.

The part indicated is the phosphate molecule as has been shown.

Nucleic acids are biological macromolecules that store and transmit genetic information in living organisms. They are composed of nucleotide building blocks, which consist of a sugar molecule (either ribose or deoxyribose), a phosphate group, and a nitrogenous base.

There are two types of nucleic acids: deoxyribonucleic acid (DNA) and ribonucleic acid (RNA). DNA is found primarily in the nucleus of cells and serves as the genetic material that stores the instructions for the development and function of all living organisms. RNA is involved in the synthesis of proteins and other cellular functions.

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Correct alternative: a) The yellow color is dominant and the green color is recessive.

As observed in his experiment, Mendel identified that two factors determine the color of peas: a dominant for the yellow color and a recessive that expressed the green.

The dominant gene is the one that determines a characteristic, even when in simple doses in the genotypes. The recessive gene is only expressed when in double dose, because in the presence of a dominant, it becomes inactive.

Answer:

ano ano ang DNA mo pre or Marie

Explanation:

hahahaha sorry

Answer:

No

Explanation:

No, plants do not take in air with their roots. Roots are designed to absorb water and minerals from the soil. In order to get the air and carbon dioxide they need for photosynthesis, plants have specialized structures called stomata in their leaves and stems that allow air to enter and exit. These stomata regulate the movement of gases into and out of the plant, so the plant can take in the carbon dioxide it needs and release the oxygen it produces.

Lipids are macro biomolecules, that are soluble in nonpolar solvents, and can be very varied, like cholesterol group whose base is the cyclo perhydro phenanthrene, fatty acids also known as oils, like olive oil, triglycerides a reservoir lipid and phospholipids which are part the cell membrane. Here we will represent a fatty acid as is the most simple structure among lipids.

Example type: fatty acid

Name: Oleic acid

IUPAC name: (9Z)-Octadec-9-enoic acid

Condensed formula: CH₃(CH2)₇CH=CH(CH₂)₇COOH

Structure

Answer:

about 14.7 pounds per square inch

Answer:

about 14.7 pounds per square inch

Explanation:

Exhaling removes waste from the body by expelling carbon dioxide through the respiratory system.

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Answer:

Myelin can greatly increase the speed of electrical impulses in neurons because it insulates the axon and assembles voltage-gated sodium channel clusters at discrete nodes along its length. Myelin damage causes several neurological diseases, such as multiple sclerosis.

Explanation:

this is the correct answer happy

The vomeronasal organ is situated in the top of a snake's mouth, and there are two little section openings that lead to it - like nostrils, yet within the mouth. When the snake has waved its forked tongue around to the point of getting a decent covering of synthetics, it brings the tongue once more into the mouth and presses the tips of its forks against the organ - one fork tip in each opening. This conveys a message to the snake's mind, telling it what the "smell" is. What's more, assuming the sign is more grounded on one tip of the tongue fork than the other, it lets the snake know which bearing that smell is coming from. This is the way winds can track down secret prey. To realize how snakes murmur,

mitosis refers to the parts of the original nucleus into two nuclei. On the other hand, meiosis refers to each having half chromosomes of the original cell.

in mitosis, there is the maintenance of chromosomes takes place while meiosis leads to a reduction in the no. of chromosomes. There are no variations in mitosis and variants occur in meiosis.

hence at last we can say that the above are the major difference between mitosis and meiosis. All of the explained differences will clearly lead to identifying them in particular. mitosis and meiosis plays a vital role in formation of gametes.

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Answer:

The base unit of mass is kilogram

Answer:

The given statement is true.

Explanation:

Answer: Animals release water vaper when they exhale.

Explanation: the water cycle shows a continuous movement of water within the Earth and atmosphere. Liquid water evaporates into water vapor, condenses to form clouds, and precipitate back to Earth as rain and snow.

The results of an activity or experiment can either prove or disprove the initial hypothesis. Also, if they disprove the initial idea or hypothesis they are surprising.

In any activity or experiment, the results are always related to the first idea or hypothesis. In this way, the results can:

For example, if the initial idea is "Plants require 10 ml of water to survive" by the end of the experiment you will understant if this is true or if it is false.

Moreover, if the results do not match your initial idea, then they can be classified as revealing and surprising.

Note: This question is incomplete because the activity is not included; however, I answered this question based on general knowledge.

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Answer:

What activity

please update the ?

Answer:

rabbits and humans share a common ancestor

Answer:

A. multimodal and multiphasic

Explanation:

Hypnosis can be defined as a mental state that is trance-like and it is typically characterized by minimal peripheral awareness, vivid fantasy, highly focused attention (concentration) and an increased level of suggestibility.

Simply stated, hypnosis is a sleep-like state and as such can be used by psychologist or therapist to reduce the sense of pain, induce relaxation, strengthen certain behaviors etc.

Hence, one of the ways in which hypnosis can be administered by psychologists or therapists is through Hypnotherapy, which typically involves the use of hypnosis in psychotherapy to treat medical conditions such as depression, eating disorders, anxiety, post-traumatic stress disorder (PTSD).

The treatment for post-traumatic stress disorder (PTSD) can be described as multimodal and multiphasic because it is characterized by series of activities and it takes place in various phases.

Answer:

During anaerobic respiration, the oxidation of glucose is incomplete. The reaction therefore releases much less energy – around a nineteenth of the energy released during aerobic respiration. Only two ATP molecules of chemical energy are produced, in comparison with 38 molecules in aerobic respiration.