The size of most prokaryotic cells is about _________ in diameter.
1-2µm
3-4µm
4-5µm
2-5µm

Answer:

The cell would die.

Explanation:

If glycolysis is interrupted, these cells lose their ability to maintain their sodium-potassium pumps, and eventually, they die. The last step in glycolysis will not occur if pyruvate kinase, the enzyme that catalyzes the formation of pyruvate, is not available in sufficient quantities.

Answer:

The endosperm is formed

Explanation:

double fertilization, in flowering plantreproduction, the fusion of the egg and sperm and the simultaneous fusion of a second sperm and two polar nuclei that ultimately results in the formation of the endosperm (the food-storage tissue) of the seed. This is called double fertilization because the true fertilization (fusion of a sperm with an egg) is accompanied by another fusion process (that of a sperm with the polar nuclei) that resembles fertilization. Double fertilization of this type is unique to flowering plants (angiosperms) and is responsible for the formation of both the embryo and its potential food source in the seed.

Answer:

Chylomicrons

Explanation:

These are big triglyceride-rich particles produced by the colon that help transport dietary triglycerides and cholesterol to peripheral tissues and the liver.

The hydrogen ion concentration of the following pH samples is as follows:

The pH is a measure of the concentration of the hydrogen ion (H+) in water. This means that a relationship exists between H+ and pH of a solution.

The mathematical relationship between pH and H+ concentration ([H+]) is as follows:

pH = –log [H+]

This means that the hydrogen ion concentration (H+) of the following pH values can be calculated thus:

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The experiment is NOT found here but to study which inhibitor is most effective under physiological conditions is required to use the Michaelis–Menten equation.

The Michaelis–Menten equation is a model used to calculate the rate of change of substrates to products in a chemical reaction.

The Michaelis–Menten equation indicates that the velocity of the reaction is equal to the maximum rate of the reaction divided by the product between the Michaelis constant (km) and the concentration of substrate.

In conclusion, the experiment is missing here but to study which inhibitor is most effective under physiological conditions is required to use the Michaelis–Menten equation.

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Answer:

Disavantages if Carbon: Carbon can cause climate change by trapping heat, and they can contribute to respiratory disease from smog and air pollution.

The correct answer is D ie. a mutation resulted in a new color of insect.

Hence , the answer to this question is option D

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The action potential generated  through a threshold or suprathreshold stimulus on a neuron.

The action potential (AP) originates thanks to a disturbance of the resting state of the cell membrane, with consequent flow of ions through the membrane and alteration of the ionic concentration in the intra and extracellular environments.

In this case, is a rapid change in the electrical potential of neuron membranes.

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Biology, Chemistry, Physics, and Medicine are not classified under the category of Pseudoscience.

Pseudoscience may be defined as a recommendation, a determination, or a method of illustration that is delivered as science but that lacks the severity important to the scientific approach.

Pseudoscience may always deal with the concept of recommendation methods which seems to be faulty and does not provide enough evidence to support the answer. Subjects like biology, chemistry, physics, etc. deal with the concept of scientific methods.

The complete question is as follows:

Which of the following is NOT an example of pseudoscience?

Therefore, Biology, Chemistry, Physics, and Medicine are not classified under the category of Pseudoscience.

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Scientists should be concerned because the nutrient may cause eutrophication.

It is the enrichment of water bodies leading to the bloom of aquatic plant species and its associated detrimental effects on the ecosystem.

Nutrient enrichment of water bodies may cause a rapid bloom of algae, thereby limiting the amount of light and oxygen in water bodies. The bloom may also constitute a nuisance to waterways.

This, in turn, may cause the death of aquatic animals whose decay gives an obnoxious odor and depletes dissolved oxygen further.

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Silt, clay, and Sand would be more likely to find the sediment near location A, while cobble and boulder would be more likely to find the sediment near location B in the diagram of the stream.

Sediments may be defined as naturally occurring elements or materials that are broken down into small pieces of fragments due to weathering and erosion.

The sediments of silt are found in soil along with other types of sediments such as clay, gravel, and sand. While cobble and boulders are those sediments that are found in the mountainous part of the geographical locations.

Thus, it is well described above.

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Answer:

C

Explanation:

honestly this is just my answer I'm not even sure I'm just trying to get points

Answer:

B

Explanation:

When mpf activity declines in a normal healthy cell it is due to degradation of cyclin.

The cell cycle refers to the process by which new cells are formed by mitosis from an existing cells.

Several cell components are important in the cell cycle.

Cyclin is an important part involved in the cell cycle.

A decrease in cyclin due to increased degradation results in a decline in mpf activity.

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A chamber within a bone normally filled with air is a sinus

A sinus is a sac or cavity in an organ or tissue, or an abnormal cavity formed as a result of the destruction of tissues.

Sinus also refers to paranasal sinuses, which are air cavities in the cranial bones, near the nose and connecting to it.

Some individuals have four paired cavities found in the cranial bone or skull.

Thus, sinus is a chamber within a bone normally filled with air.

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Microtubules are generated by polymerization of dimer subunits of alpha and beta-tubulin.

Microtubules are essential proteins of the cytoskeleton that provide structural support to the cell.

Alpha and beta-tubulin subunits are arranged in a repeated way to form protofilaments, whereas molecular motors are proteins that disassemble microtubules.

In conclusion, microtubules are generated by polymerization of dimer subunits of alpha and beta-tubulin.

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Answer:

An ecosystem (or ecological system) consists of all the organisms and the physical environment with which they interact.

Explanation:

Hope it Helps!!!

Answer:

A

Explanation:

organisms don't fully decompose and become trapped underground

Answer:

C

Explanation:

There are different types of T-Cells, aka Lymphocytes.

the Cytotoxic T-Cells will find and directly attack, also giving them the name "Killer Cells"

The Cytotoxic cell's main purpose is to find bacteria, viruses, and cancer cells.

Next,

there is the Helper T Cells, which recruit other immune system cells and organize a special immune response.

Regulatory T cells, suppress the immune system so it doesn't overreact. Just as in Auto-Immune diseases

Cells that are thick in the middle and tapered towards the end are called fusiform cells

Fusiform cells are those cells that has a spindle-like structure which means that it is thinner at the extremes and larger at the center.

A typical example of fusiform cell are the cells of the dorsal cochlear nucleus (DCN).

Therefore, cells that are thick in the middle and tapered towards the end are called fusiform cells

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The molecules that make up the cytoskeleton are microtubules, intermediate filaments and microfilaments.

The cytoskeleton is a network of proteins inside the cell that provides structural support.

The main proteins of the cytoskeleton are composed of subunits that may be added or removed according to the cell function.

In conclusion, the molecules that make up the cytoskeleton are microtubules, intermediate filaments and microfilaments.

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Answer:

Answer is D

Explanation:

Flash memory provides stability to the

BIOS framework and makes update

installation much easier than with CMOS.

Because these two transistors are complementary to one another, a circuit created by combining them is referred to as a complementary MOS circuit, or CMOS circuit for short. Thus, option D is correct.

The majority of modern integrated circuits, commonly referred to as chips or microchips, employ a complementary metal-oxide semiconductor (CMOS) as their semiconductor technology.

Metal-oxide semiconductor field-effect transistor technology is the foundation for CMOS transistors.

Several analog circuits, including image sensors (CMOS sensors), data converters, and highly integrated transceivers for various forms of communication, also use CMOS technology.

Therefore, BIOS framework relocated to flash memory from a complementary metal-oxide-semiconductor (CMOS) in later development.

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Answer:

Farmers prefer to rear hybrid pigs to local pigs because it provides notable improvements in traits associated with reproductive performance and motherly ability.

Explanation:

Plants living in dry areas face conflict.

EXPLANATION:

Abstract

Plants regularly face dry conditions. Not having enough water poses a serious threat to a plant’s ability to grow and develop or even just survive! If plants die, we will not have enough food to eat! How do plants manage to survive during water shortages? They must somehow be able to sense, respond, and adapt to changes in water availability. They do this through a range of techniques that allow for a plant to combat water shortages. A plant’s structural “armor” helps it to decrease the amount of water it loses to the environment and increase water storage. Plants respond to water shortages in very complex ways. These responses can include changes in the plants’ growth and in their ability to protect themselves against toxic chemicals that accumulate in the plant during dry periods. All of a plant’s responses are directly controlled by the plant’s genes. If we can understand the genes that are involved in protecting plants against drought, in the future we might be able to make genetically modified crops that can tolerate global warming and climate changes.

Have you heard people speaking about global warming and climate change? Do you know what these terms mean? These terms basically imply that the earth is getting hotter every year. These higher temperatures lead to unexpected and unusual weather patterns. One of these extreme weather patterns is frequent and severe droughts. Droughts are very long dry periods without any rain. What do severe droughts mean for plants? Well, plants are sessileAn organism that can’t move and stays in one place, like a plant., which means they stay in one place and can’t move around like we can. They can’t pull up their roots and relocate to a shady or damp spot. Therefore, plants somehow need to deal with these ever-increasing drought conditions, or they will simply die. Remember, plants are our food. We eat plants raw or cooked (those vegetables your mom insists you eat!) or processed, like your favorite box of breakfast cereal [which is made from wheat or maize (corn)]. So, if plants die because of droughts, we will not have enough food to eat!

If there is no water around, what can plants do to survive? Amazingly, all plants seem to have a number of genes for drought-defense strategies encoded in their DNA. Genes are small sections of DNA, like chapters in a book. How they use these genes determines their ability to survive drought.

Some plants are drought-resistant. When we talk about drought-resistant plants, we mean plants that can withstand dry conditions without dying. A drought-resistant plant can survive drought by using three defense strategies: escaping, avoiding or tolerating the loss of water [1]. Drought tolerant plants are quite rare in nature and can endure long periods with no water at all. Some of the most spectacular drought tolerant plants are called resurrection plants. Resurrection plants are able to survive long periods (up to 3 years!) without any water. However, give them a little water and they will spring back to life in a day or two. Other drought-resistant plants may not be as spectacular, but they too can survive short periods of drought using special techniques and defense strategies.

Some Plants Have Special Structures That Help Them to Survive in Drought Conditions

Some plants are able to survive droughts because of their unique structures. These structural features include the external armor of plants that protects them against water loss, as well as tools to help the plants absorb and store water. Drought-resistant plants can be specially adapted to live and survive in very dry environments. These plants often look quite different from plants living in areas where water is easily available. The drought-resistant plants normally have special “avoidance” (one of the defense adaptations!) features to make sure less water is lost to the environment or that more water gets absorbed and stored in the plant. Plants called desert succulentsPlants that have thickened and fleshy leaves and stems, in which water can be stored. are a good example of plants that have drought avoidance strategies [2]. Desert succulents have thick fleshy leaves, which often don’t resemble leaves at all, and they have a thick waxy layer to prevent water loss. Desert succulents also have extensive root systems that search for water under the dry desert soil (Figure 1). Some succulents have specialized roots that form large bulb structures, which are actually underground water reservoirs for the plant. These plants can survive years of drought using the water stored in their bulbs.

Answer:

The answer is:

A. Plants only

Answer:

plants only

hope its helps

Answer:

excessive amount of fertiliser can cause high amount of acidic medium to the plant which can lead to death of many microbes necessary for the plant to survive.

there are a certain conditions in which the plants can survive, any change to that or Amy change in habitat will lead the plants to died

Answer:

the white blood cells or leucocytes

Explanation:

The number of primary consumers is less than the number of secondary consumers.

According to the research, the infraspinatus contributes to external rotation of the glenohumeral joint.

It is a flat muscle, which is part of the rotator cuff of the shoulder, it fulfills the function of stabilizing the joint surfaces involved in the glenohumeral joint, performing external rotation.

In other words, this muscle performs similar movements and shares the same place where they are inserted, with the supraspinatus, the teres minor and the subscapularis.

Therefore, we can conclude that according to the research, the infraspinatus contributes to external rotation of the glenohumeral joint.

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Subcutaneous emphysema is an indication that damage caused by excessive pressure has occurred.

The term subcutaneous emphysema is a situation in which air is found to enter into the sensitive tissues that are found below the skin.

It could be caused when there is an excessive pressure on the tissue. Thus subcutaneous emphysema is an indication that damage caused by excessive pressure has occurred.

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