Where do we get the acetyl coA for fatty acid synthesis?

Answer:

It seems to be an omnivore.

Explanation:

It eats both seeds and insects, and omnivores eat meat and plants.

The correct answer is c. Reevaluate goals and objectives; refine program. After the project has transitioned into an ongoing program, it is important to continually analyze its effectiveness and make any necessary adjustments. This includes reevaluating the program's goals and objectives and refining them as needed based on the analysis of the program's performance.

A cost analysis and analysis of consideration factors may also be helpful, but they should not be the primary focus after the project has transitioned into an ongoing program. After a project becomes an ongoing program, it is important to reevaluate its goals and objectives, and refine the program accordingly. This ensures that the program remains effective and aligned with its intended purpose. Analyzing and adjusting the program as needed is a key part of this process.

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Answer: The amniotes are distinguished from amphibians by the presence of a terrestrially adapted egg protected by amniotic membranes. The amniotes include reptiles, birds, and mammals. A key adaptation that permitted reptiles to live on land was the development of scaly skin. I hope this helps

Explanation:

Answer:

D.) Omnivores

Explanation:

Since black bears eat both animals and plants, they are omnivores. If they would only eat animals for example - they would be carnivores. and since a black bear is not a decomposer or producer - omnivore is the right answer.

Therefore... D is the right answer.

-kiniwih426

Answer:

Marsh

Explanation:

The combined activity of related ILC and T cell subsets is effective in eradicating pathogenic infections because, the immune system can respond to pathogens through two principal means: the innate immune response and the adaptive immune response.

The innate immune response is the body's first line of defense against invading pathogens. Cells of the innate immune system, including neutrophils, macrophages, dendritic cells, and natural killer cells, recognize and destroy pathogenic microbes.

On the other hand, the adaptive immune response is a second line of defense that begins to form when the innate immune response is inadequate or is unable to eliminate the invading microorganisms. This reaction is also characterized by the specific recognition of antigens and the establishment of immune memory after the first infection.

The adaptive immune response is made up of B lymphocytes and T lymphocytes, which together have the potential to target a wide range of pathogens, including bacteria, fungi, viruses, and parasites.

Lymphocytes T are characterized into various subsets, including CD4+ T helper (Th) cells, CD8+ cytotoxic T lymphocytes (CTLs), and regulatory T (Treg) cells, which play important roles in regulating immune responses.

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True. Within a growing embryo, the delta receptor limits cell communication to close quarters. The receptor protein notch is a part of the delta-notch signalling pathway.

The huge transmembrane proteins known as notch receptors transmit signals when they attach to transmembrane ligands that are expressed on neighbouring cells. The transmission of notch signals requires cell-to-cell contact since both the receptors and the ligands are transmembrane proteins. By interacting with ligands like Delta, the notch receptor in the delta-notch signalling pathway transduces the short-range signals.

Within a fruitfly embryo that is still developing, Delta limits the short-range cell communication distances.

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S. lactis generates energy through fermentation, specifically lactic acid fermentation, rather than respiration like many other organisms. This makes it an interesting choice for studying energy generation and related processes.

What is the unique characteristic of Lactococcus lactis?

Lactococcus lactis (formerly Streptococcus lactis) is a type of lactic acid bacteria that is well-known for its significance in dairy industries, including cheese and fermented milk products production. The genus Lactococcus is a gram-positive, facultatively anaerobic, non-spore-forming, catalase-negative, and cocci-shaped bacteria with a small genome size of around 2.4 Mb.

Homolactic fermentation:

Lactococcus lactis is a microorganism that produces energy through homolactic fermentation. Lactococcus lactis ferments glucose to produce pyruvate, which is then converted to lactic acid via lactate dehydrogenase (LDH) in the absence of oxygen. As a result, the process is homolactic, which means only lactic acid is generated as a byproduct. It's unique to this species since other lactic acid bacteria, such as Lactobacillus bulgaricus and Streptococcus thermophilus, are unable to carry out homolactic fermentation.

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Uncontrolled cell division is a risk because our body has a time line that must be met to facilitate metabolic functions at the intra and extracellular level.

When cell divisions occur in an uncontrolled way, our body is at risk due to pathologies such as cancer, this disease is generated by external factors and even by internal uncontrollability.

The chemical substances secreted in our organs even lead to uncontrolled cell divisions, multiplying this process in other systems, which leads to oncogenic metastasis. Therefore, it is extremely important to check our health to avoid risks that are irreversible once they occur in our body.

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Euglenozoa are monophyletic group of flagellated protists as well as free-living, symbiotic, and parasitic species. According to genetic studies, Euglenozoa are meither plant nor animal despite the suffix zoa. They are somewhat the living dependent of a few of the primal unicellular organisms called eukaryotes. It is also a genus of unicellular flagellate protists where the word "unicellular" means that the organism consists of one cell only that's why they're not considered plant or animals.

The pollen and ovules of the pea plant flower are haploid cells.

Pollen and ovules are both forms of gametophytes found in the pea plant flower. Pollen grains are haploid cells that are formed by male reproductive organs containing sperm cells. They are discharged into the air and then travel to the reproductive organs of the female. Ovules are haploid cells generated by the female reproductive organ and containing egg cells. When pollen grains come into contact with ovules, they can combine to produce a diploid cell that will eventually develop into a seed. Pollen and ovules carry distinct genetic material that is used to make the seed. This genetic material is a blend of both the male and female parent's genetic material, allowing for genetic variety.

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Answer:

B

Explanation:

Answer: the digestive system is capable enough to absorb the nutrients out of food that we eat, which is the same with the other body parts in our body when we take in food.

Answer:

The statement means that the human digestive system can adapt to extreme diets in order to survive. For example, carbohydrates can be broken down into sugars and used for energy. But when carbohydrates are not available in the required amount, it can also break down fats to provide the body with the required amount of energy. This explains why Deb has enough energy to keep going, even on her extremely limited diet.

Explanation:

The heart is made up of four different types of tissues. The four tissues that support the function of the heart are as follows:

1. Epithelial Tissue

2. Muscle Tissue

3. Nervous Tissue

4. Connective Tissue

The Epithelial Tissue forms the lining of the blood vessels and the inner surface of the heart valves. This lining helps to reduce friction and increase blood flow.

The Muscle Tissue is responsible for contracting and relaxing the heart muscle, which pumps blood through the body. The Nervous Tissue coordinates the beating of the heart and helps to regulate its function. The Connective Tissue provides structural support and helps to hold the heart in place.

The tissues in the heart work together to ensure that blood is pumped efficiently through the body. The epithelial tissue helps to keep the blood flowing smoothly through the heart, while the muscle tissue contracts and relaxes to pump the blood.

The nervous tissue ensures that the heart beats at the right rate and rhythm, while the connective tissue provides the structural support necessary to keep the heart in place. All four tissues work together to support the function of the heart.

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Glomerular filtration refers to the process by which fluid and solutes are filtered from the blood in the glomerulus of the kidney and form the initial urine.

Myogenic Response: When the blood pressure increases, the afferent arterioles (the small vessels that bring blood into the glomerulus) tend to stretch. In response to this stretch, the vascular smooth muscle in the arterioles contracts, reducing the diameter of the arterioles and helping to maintain a constant blood flow and GFR.

If the GFR increases, there is less time for reabsorption, resulting in increased flow and increased sodium and chloride concentrations in the tubules.

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Answer:

natural selection

Explanation:

This is what I found

natural selection is based on the following principles: In nature, organisms produce more offspring than are able to survive and reproduce.

Hope this helps

Answer: Overproduction.

Explanation:

Occurs when a species produces more offspring than will survive to maturity.

A. transitional epithelium would be found  a. lining of urinary bladder

transitional epithelium is made up of several layer of cell. it is a type of  stratified epithelium tissue. it has a unique property that it is specialised for stretching.  it is mainly found in the lining of urinary bladder. when the bladder  fills with urine, the wall of the bladder stretches to accommodate  large  volume of urine.

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According to the question, if a plant fixes X amount of energy, the second trophic level will have access to 10% of X, or 0.1*X, and the third trophic level will have 10% of 0.1*X, or 0.01*X.

Approximately energy will be available to the third trophic level will be 0.01*X.

What phases of an ecosystem's energy flow are there?

The transmission of energy from one organism to another, starting with the autotrophs and rising up the food chain as animals are consumed by one another, is referred to as energy flow. Pyramids of food and energy are another approach to show this kind of chain or just to show the trophic levels.

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Answer:

Alright, I really hope that this assignment isn't late for you! Also, may not be totally correct, I'm just giving what I think, and hoping.

Explanation:

Question: Why does the grass near the chicken coop grow taller with broader leaves, as opposed to the grass near the house, which is not as tall or healthy?

Hypothesis: I (Jesse) think that there is more rainfall near the chicken coop. The rain causes the grass to grow to be strong and healthy. However, there is less rainfall near the house, and so the grass near there is less healthy/tall.

Experiment: Measure rainfall by the chicken coop and by the house. See whether there is a significant difference in the rainfall levels. If yes, then proceed to charts and conclusion. If not, then go back to the hypothesis and try again with a different variable.

Hope this helps!

Fire ants are  invasive species and native species of the United States. Thus option B and C are correct.

Fire ants are class of ants belongs to arthropods which build anthill mounds in soft soil mainly for their colonies, lack a central opening with more than 20 species of fire ants worldwide.

The Native fire ants are up four major subspecies such as  native southern fire ants, tropical fire ants, desert fire ants and little fire ants.

The native fire ants are Uniform in size which Vary from 1/16-in. to almost 1/4-in, Range from bright red to black

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Answer:

photosynthesis

Answer:

Despite continuous advances in the medical world, obesity continues to remain a major worldwide health hazard with adult mortality as high as 2.8 million per year. The majority of chronic diseases like diabetes, hypertension, and heart disease are largely related to obesity which is usually a product of unhealthy lifestyle and poor dietary habits. Appropriately tailored diet regimens for weight reduction can help manage the obesity epidemic to some extent. One diet regimen that has proven to be very effective for rapid weight loss is a very-low-carbohydrate and high-fat ketogenic diet

Answer:

C

Explanation:

If the invader was outside the cell, it wouldn't be infected.

In this statement, the characteristic of life is growth, i.e the increase in number and size of cells.

Answer:

I think it is true, I believe of this thing called "universal mind" I think extrasensory perception does exist because humans are already connected in ways that we cannot conceptualize right now, we just need to find some either technological or philosophical way to tap into it.

Explanation:

May I have brainliest please? :)

Answer:

species

Explanation:

I took the quiz

Answer:

Here are the steps of primary succession in the correct order:

Exposed bare rock due to volcanic eruption or glacier

Pioneer species arrives (like lichen)

Small plants start to grow

Soil starts forming and mosses begin growing

Deciduous trees move in

Evergreen trees start growing