Choose the importance of biodiversity. *



(a) Provides us with various and large amount of food.

(b) Supports interactions between plants, animals and microorganisms to create the balance of nature.

(c) Generate agricultural action.

(d) Expands engineering field.

(e) Provides raw materials for industries.

(f) Provides us with medicine

​

Products of infectious agents: Endotoxins or exotoxins released by bacteria or other pathogens can act as pyrogens and induce fever.

Liberated by white blood cells during phagocytosis: Cytokines, such as interleukin-1 (IL-1), tumor necrosis factor-alpha (TNF-alpha), and interleukin-6 (IL-6), released by white blood cells during phagocytosis, act as pyrogens and contribute to fever development.

Products of infectious agents:

Pyrogens derived from infectious agents, such as bacteria or other pathogens, can induce fever. These pyrogens include endotoxins and exotoxins that are released by the microorganisms during infection. Endotoxins are lipopolysaccharides found in the outer membrane of gram-negative bacteria. When released into the bloodstream, they can trigger an immune response and stimulate the production of cytokines, which in turn signal the hypothalamus to raise the body's temperature set-point, leading to fever. Exotoxins are proteins secreted by certain bacteria that can directly stimulate the release of pyrogenic cytokines or affect the functioning of host cells, resulting in a fever response.

Liberated by white blood cells during phagocytosis:

During phagocytosis, white blood cells, specifically macrophages, engulf and destroy foreign substances, such as bacteria or cellular debris. As part of this process, these cells release various cytokines, which act as pyrogens. Cytokines involved in fever induction include interleukin-1 (IL-1), tumor necrosis factor-alpha (TNF-alpha), and interleukin-6 (IL-6). These cytokines travel through the bloodstream and reach the brain's thermoregulatory center in the hypothalamus. There, they interact with receptors and cause the release of prostaglandins, particularly prostaglandin E2 (PGE2). PGE2 acts on the hypothalamus to increase the body's temperature set-point, leading to fever.

In summary, products of infectious agents, such as endotoxins and exotoxins, can serve as pyrogens and induce fever by stimulating the release of cytokines. Additionally, cytokines released by white blood cells during phagocytosis, including IL-1, TNF-alpha, and IL-6, act as pyrogens and contribute to fever development by altering the body's temperature set-point.

learn more about infectious here

https://brainly.com/question/14260008

#SPJ11

The study design that gives us information about the incidence rate of glioblastoma (a type of brain cancer) in the European Union being 2.5 times higher than in America is Observational Studies.

Observational studies refer to any kind of study that involves the observation of ongoing or past behavior of groups of people or individuals without attempting to influence or modify them in any way. The following are the three different types of observational studies, namely :

Cross-sectional studies Cohort studies Case-control studies. The observational studies are broadly categorized into two categories, namely Descriptive Studies and Analytical Studies. Descriptive Studies, as the name implies, describes the outcome and exposure variables in a population.

The information on glioblastoma can be gathered through case reports or healthcare databases to determine how widespread this cancer is in different regions of the world. Through this study, researchers discovered that the incidence rate of glioblastoma in the European Union is 2.5 times higher than that in America.

To know more about epidemiological  visit

https://brainly.com/question/13497485

#SPJ11

Answer:

Bacteria belongs to the Prokaryotes family of microorganisms.

Explanation:

The answer is false.

The given statement is False as the Bacteria are prokaryotes usually.

The cells falls majorly under two categories:

- Prokaryotes and

- Eukaryotes

The single celled bacteria falls under the category of Prokaryotes.

Components of Prokaryotes are:

These cells share common component with Eukaryotes such as

- Plasma Membrane which is an outer covering separating the cell's interior from its surrounding environment.

- Cytoplasm containing cellular components.

- DNA

- Ribosomes, helpful in synthesis of proteins.

A prokaryotic cells is simple, single celled organisms lacking nucleus or other membrane bound organelle.

Prokaryotic DNA is found in the central part of the cell in the darkened region called the Nucleotide.

The diameter of these cells are smaller than Eukaryotes and allows ion and organic molecules to quickly spread to other parts of the cell.

A eukaryotic cell has a membrane bound nucleus and other membrane bound compartments or sacs called organelles having specialized functions.

The word eukaryotes meant true kernel or true nucleus due to presence of membrane bound nucleus in these cells.

These are found in higher level organisms including plants, animals and humans.

To learn more about the Prokaryotes here

https://brainly.com/question/18348786

#SPJ2

Answer:

AA, Aa,as thos are possibly the answer good luck! <3

Answer:

The texture of an igneous rock is dependent on the rate of cooling of the melt: slow cooling allows large crystals to form, fast cooling yields small crystals.In addition to texture, igneous rocks may are classified according to their chemical composition.

Explanation:

A sandy loam is defined as soil that has 60% sand, 30% silt, and 10% clay.

The ratio of soil solids (a mix of sand, silt, and clay) to pore spaces and water in normal loam soil is around 50/50.

Because of its capacity to hold water to feed plants, release nutrients freely to plants, and enable extra water to drain away fast and readily, it is regarded as excellent.

Therefore, sandy loam soil is excellent for gardening, growing crops, and developing lush lawns, especially in regions with a lot of clay.

Learn more about soil, here:

https://brainly.com/question/1581566

#SPJ1

Answer:

speed of light

Explanation:

i took the test

Data can be measured quantitatively is (a) speed of light. Option a

The speed of light can be measured using different scientific methods, like experiments with electromagnetic waves. The speed of light is usually described using units like meters per second or kilometers per second.

In comparison, smell, feeling, and appearance are properties that cannot be measured with numbers. These characteristics are based on personal opinions and are usually explained with words instead of numbers. For instance, the smell of gas can be described as strong or pleasant, but it cannot be given a number or measured accurately.

Learn more on data on https://brainly.com/question/28132995

#SPJ6

Answer:

Amicalola Falls , Brasstown Bald, Springer Mountain , and Tallulah Gorge.

The statement; "if mules were no longer sterile but could produce offspring, then there are no other reproductive barriers to overcome" is true.

Sterility is the state of being free from living microorganisms or germs that can cause infection or disease. It refers to the absence of viable microorganisms in a given environment, such as a surgical instrument, a medication, or a medical implant.

Sterility is a critical factor in many medical and industrial processes, as the presence of microorganisms can compromise the safety and efficacy of a product or procedure. Sterilization techniques, such as heat, radiation, or chemicals, are commonly used to achieve sterility in various settings.

Learn more about  sterility:https://brainly.com/question/30470507

#SPJ1

Answer:

Water Cycle connects those two

Explanation:

True. A transient ischemic attack (TIA) can result from embolization of atheromatous material from an internal carotid artery plaque that lodges in the brain.

An atheromatous plaque is a buildup of fat, cholesterol, and other substances on the inner walls of the arteries. When a piece of this plaque breaks off, it can travel through the bloodstream and get lodged in a smaller blood vessel in the brain, causing a TIA. A TIA is a temporary blockage of blood flow to the brain, which can cause symptoms such as weakness, numbness, or tingling on one side of the body, slurred speech, or temporary loss of vision.

It is important to seek medical attention immediately if you experience these symptoms, as a TIA can be a warning sign of an impending stroke. Treatment may include lifestyle changes, medication, or surgery to remove the plaque and prevent future TIAs or strokes.

Learn more about transient ischemic attack here:

https://brainly.com/question/31677213

#SPJ11

In ecology, density is a measure that refers to how many individuals a population has in a specific habitat.

Considering this, we can say that water is a density-dependent limiting factor, since this is a limited resource that can vary its availability annually, but also is a species have too many individuals, all of them will not have the same capacity to reach this resource, especially when we talk about large animals or plants.

Diseases caused by bacteria would be also a density-dependent limiting factor, since only when too many microorganisms of a pathogenic species replicate in our bodies, do we begin to feel the symptoms of that illness.

Predators are also a density-dependent limiting factor since the species which they feed on can be overhunted by them, being reduced in number of individuals, or being not too much hunted and increase their individuals.

Earthquakes are a density-independent limiting factor, since they do not depend on other factors to occur, but only on the movement of our planet's plates.

Finally, limits population regardless of how many organisms are present in the area is a density-independent limiting factor, since they do not depend on how many organisms they're to limit the increase of the population. Being this option an abiotic kind of non-limiting factor.

Answer:

evaporation

Explanation:

let me know if it is right or not

Answer:

reproduction

Explanation:

through pollination of the flower the pollen moves from the anthers to the stigma.

Answer: Reproduction

Explanation: I know that already on here but ima just put this on here! And I hope this helps!

Answer: it is the ability to be maintained at a certain rate or level

Explanation:

Maybe, mosquitoes lay eggs in still water like a in pail or bucket

Answer:

Sedimentary rocks can be organized into two categories. The first is detrital rock, which comes from the erosion and accumulation of rock fragments, sediment, or other materials—categorized in total as detritus, or debris. The other is chemical rock, produced from the dissolution and precipitation of minerals.

Explanation:

blame the internet if this is wrong

Answer:

The DNA would not be able to meet the needs of the cell. it's the answer...

Answer:

The two strands are held together by hydrogen bonds between the bases, with adenine forming a base pair with thymine, and cytosine forming a base pair with guanine.

Explanation:

Answer:

Thymine.

Explanation:

The best way to remember these nitrogen base pairings is by using a common acronym. Think Apple Tree and Car Garage. Apple represents Adenine and Tree represents Thymine. Car represents Cytosine, and Garage stands for Guanine. This memory trick can help remember the nitrogen base pairs.

ATTTGCCTAGC is most closely related to species x, based on their gene a sequence.

The basic structure of a biological macromolecule, also known as the sequence, is the covalently connected, one-dimensional ordering of monomers inside a biopolymer. The term "sequence" can apply to a variety of substances, although it is most frequently used to describe a DNA sequence.

An ordered list of numbers is a sequence. The three dots indicate that the established pattern should move forward. A phrase is used to describe each number in the series. The first term in the order 1, 3, 5, 7, 9,... is 1, the second is 3, the third is 5, and so on.

The nucleotide base sequence of an organism's genetic material can be recognized and recorded thanks to DNA sequencing. Frederick Sanger and his associates created the chain termination method of sequencing throughout the 1970s. Another name for the chain termination technique is Sanger sequencing.

A technique used in laboratories to map out the complete genetic composition of a particular organism or cell type. To detect changes in specific regions of the genome, utilize this technique. These modifications could aid research into the pathogenesis of particular diseases like cancer.

To know more about Gene Sequence please click here : https://brainly.com/question/26225212

#SPJ4

Answer:

Although,no image attached

Explanation:

Animal mostly went on hibernation or aestivation. but in this case, it is aestivation

Answer:

d

Explanation:

Answer:

plant organisms can alternate between diploid sporophyte and haploid gametophyte phases.

Explanation:

Once mature, the gametophyte produces male and female gametes. When haploid gametes unite, they form a diploid zygote. The zygote grows via mitosis to form a new diploid sporophyte,Thus unlike in animals.

Deoxyribonucleic Acid b. Adenosine Triphosphate c. Octadecyl Silane Deoxyribonucleic Acid (DNA) is a molecule that contains genetic instructions that are necessary for the growth, development, and reproduction of all known living things.

It is made up of four nucleotides: adenine (A), guanine (G), cytosine (C), and thymine (T). Adenosine Triphosphate (ATP) is a molecule that carries energy within cells. It is the primary source of energy for cellular processes. ATP is composed of three phosphate groups, a sugar molecule, and a nitrogenous base. Octadecyl Silane (ODS) is a type of stationary phase that is used in high-performance liquid chromatography (HPLC). It is a nonpolar, hydrophobic stationary phase that interacts with nonpolar, hydrophobic analytes. ODS is commonly used for the separation of lipids, hydrocarbons, and other nonpolar compounds. Deoxyribonucleic Acid (DNA) is a long molecule that contains genetic instructions that are necessary for the growth, development, and reproduction of all known living things.

It is made up of four nucleotides: adenine (A), guanine (G), cytosine (C), and thymine (T). DNA is organized into structures called chromosomes, which are found in the nucleus of a cell. The sequence of nucleotides in DNA determines the genetic traits of an organism. Adenosine Triphosphate (ATP) is a molecule that carries energy within cells. It is the primary source of energy for cellular processes. ATP is composed of three phosphate groups, a sugar molecule, and a nitrogenous base. When ATP is broken down into ADP (adenosine diphosphate) and inorganic phosphate, energy is released that can be used for cellular work. Octadecyl Silane (ODS) is a type of stationary phase that is used in high-performance liquid chromatography (HPLC). It is a nonpolar, hydrophobic stationary phase that interacts with nonpolar, hydrophobic analytes. ODS is commonly used for the separation of lipids, hydrocarbons, and other nonpolar compounds in analytical chemistry.

To know more about Deoxyribonucleic visit:

https://brainly.com/question/13789418

#SPJ11

Answer: 4

Explanation: I take biology now in college my senior year and what I’ve learned is energy cannot be created nor destroyed what is form can be changed and you literally can Google that and it’ll tell you the exact same thing

The given statement "Myelination of the brain and spinal cord is complete by the time of birth" is False.

Myelination is the process of coating axons with a fatty substance known as myelin.

This coating, which acts as an insulator, speeds up the transmission of nerve impulses and allows for more efficient signal transduction.

The brain and spinal cord are both covered in myelin. Myelination begins in the brainstem at roughly 3 to 4 months of gestation and continues until about 20 years old in various brain regions.

At the time of birth, only certain parts of the brain and spinal cord are myelinated, and the process of myelination continues until early adulthood. The prefrontal cortex, which is responsible for decision-making, attention, and personality, is among the last regions to be myelinated, which explains why adolescent behavior is characterized by impulsivity and poor decision-making.

Based on the above-given explanation, the statement "Myelination of the brain and spinal cord is complete by the time of birth" is False.

Learn more about Myelination with the given link,

https://brainly.com/question/11006121

#SPJ11

Answer:

Robert Hooke Observed = (A. Plant cells)

Coronary ischemia is a condition in which the blood flow to the heart muscle (myocardium) is reduced due to a decrease in the blood supply to the coronary arteries that supply the heart.

Coronary ischemia occurs when the coronary arteries become narrowed or blocked due to a buildup of plaque (atherosclerosis), which is made up of cholesterol, fat, and other substances. Plaque buildup in the coronary arteries can cause the walls of the arteries to thicken and harden, which can lead to a narrowing of the arteries and reduce blood flow to the heart muscle.

Coronary ischemia can cause chest pain (angina), shortness of breath, and other symptoms. If the blood supply to the heart is completely cut off, it can cause a heart attack (myocardial infarction), which can be life-threatening.

Risk factors for developing coronary ischemia include high blood pressure, high cholesterol, smoking, diabetes, obesity, and a family history of heart disease. Treatment for coronary ischemia includes lifestyle changes (such as quitting smoking, eating a healthy diet, and exercising), medications (such as blood thinners and cholesterol-lowering drugs), and in severe cases, surgery (such as coronary artery bypass surgery).

Learn more about cholesterol here:

https://brainly.com/question/27756235

#SPJ11