Arrange the following in order of increasing ph: water, soap, acetic acid

Answer:

★ Genes are segments of deoxyribonucleic acid (DNA) that contain the code for a specific protein that functions in one or more types of cells in the body. Chromosomes are structures within cells that contain a person's genes. Genes are contained in chromosomes, which are in the cell nucleus.

Explanation:

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All fungi have cell walls. So, the correct option is B.

A fungus is defined as a member of a group of eukaryotic organisms that includes microorganisms such as yeasts and molds, as well as the more familiar mushrooms.

These belong to kingdom Fungi having a cell wall. Among the living organisms, they belong to heterotrophs category. They are classified as plants but do not contain chlorophyll. Their cell wall is made of chitin through which nutrients is obtain by the process called absorption.

They are either decomposers or parasites that obtain their food from other organisms. Fungi are both unicellular and multicellular like yeast is unicellular while other fungi are multicellular.

Thus, all fungi have cell walls. So, the correct option is B.

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when breakfast and lunch are skipped, the body employs various mechanisms to cope with the lack of glucose. These mechanisms involve the release of glucagon to stimulate glycogen breakdown, cortisol triggering gluconeogenesis, and ultimately transitioning into a state of ketosis where fats are broken down to produce ketones for energy.

Glucose is the primary source of energy for the body, and it is essential to maintain a steady supply of glucose for proper bodily function. However, when breakfast and lunch are skipped, the body goes through a series of processes to manage the lack of glucose.

Initially, as the glucose levels in the blood start to decrease, the pancreas releases the hormone glucagon. Glucagon signals the liver to break down glycogen, which is a stored form of glucose, into glucose molecules. These glucose molecules are then released into the bloodstream, raising the blood glucose levels back to normal.

If the blood glucose levels drop too low, the adrenal glands release the hormone cortisol. Cortisol triggers the breakdown of proteins into amino acids through a process called gluconeogenesis. These amino acids can be used to synthesize glucose, helping to maintain stable blood glucose levels.

As time goes on and glucose levels continue to decrease, the body enters a state called ketosis. In ketosis, the body starts breaking down fats to produce ketones, which can be utilized as an alternative source of energy. This shift to using ketones indicates that the body has adapted to using alternative energy sources since glucose is no longer readily available.

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The model represent the change in the DNA content of a cell during the cell cycle. The part of the model represents the S phase is phase II

What is cell cycle?

The cell cycle, also known as cell-division cycle, is described as the series of events that take place in a cell that cause it to divide into two daughter cells.

Before cell division and during the interphase, the cell DNA replicates. This event only occurs in the S phase, together with histones and other proteins synthesis.

In the attached image, we will notice a  graph showing the DNA content during the cell cycle, which is, how much DNA there is in the cell as the cycle goes on.

X axe ⇒ Phases ⇒   I, II, III phases

Y axe ⇒  Complete sets of DNA in the nucleus ⇒ 1 and 2 sets

The exponential growth occurs during the second phase, II. We can then  see how DNA content enhances from one single set to two sets of DNA.

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The marine invertebrates of phylum Cnidaria are called corals. Corals are important as they build reefs in oceans and feed on planktons.

The given statement is :

True

The position of corals can be explained as:

Therefore, corals are producers.

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Answer:

T

Explanation:

Edge 2022 , trust the process

Ansswer:

Exosphere has no upper boundary, as it separates the other layers from space.

Thermosphere has energy from the sun that causes gas particles to become ions.

Mesosphere consists of gases that mix together as they drive global air circulation.

Stratosphere has a dry layer with few clouds and very dry air.

Troposphere is a dense layer containing breathable air and clouds in the sky.

Explanation:

Just took the test and got 100!

Answer:

The potassium atom would become a negative ion with a charge of -1.

Explanation:

If another atom took away one of the potassium atom's electrons, the potassium atom would have one more proton than electron, resulting in a net positive charge. The atom would become a negative ion, also known as an anion, with a charge of -1.

Photosynthesis is the process by which plants trap light energy through their pigments and together with carbon dioxide and water generate a carbohydrate (chemical energy).

That is, photosynthesis is the process in which light energy is converted into chemical energy in the form of sugars.

we can conclude that the correct answer is:

B. photosynthesis.

Answer:

The correct answer is -

cytoplasm

anaerobic

does not require

much less

Explanation:

Fermentation is the metabolic process that takes place in the cytoplasm and breaks down the sugar molecule in absence of oxygen through the enzyme. So, the fermentation is an anaerobic process.

Lactic fermentation generates less amount of ATP molecules in comparison to cellular respiration which makes it less efficient. Fermentation generally occurs due to the presence of yeast, bacteria-like organisms.

Answer:

I will attempt to answer your question.

When the marathon runner begins to run there is the need for increased circulation for blood, nutrients,oxygen,etc to reach vital centers of the body, as an adaptation to the increased muscular activity. Baroreceptors in the coronary artery and the arch of the aorta detect the increase in blood pressure(this becomes the stimulus) and send signals to the brain (control center) that is the cardiac center located in the medulla oblongata. The motor response goes to the smooth muscles of the blood vessels to dilate and for the heart to beat faster. This is one way

Also, the respiratory rate needs to increase so that there will be enough supply of oxygen and removal of CO2 and this is controlled by the sympathetic division of the autonomic nervous system. So the person begins to breathe faster in order to produce more glucose. There is increased glycogenolysis to quickly convert glycogen (by glucagon) into glucose. This will avail enough energy for the brain and cardinal organs. This is two

Again, as the runner runs, excess heat build up must be reduced which is achieved through sweating so that the body begins to cool down or regulate it's temperature. This is three

There's a lot more...

Volcanoes are formed at the plate boundaries not far from plate boundary.

The volcanisms occur at the plate boundaries as compared to the site thousands of kilometers away from the plate boundary because the volcanoes formed due to the movement of tectonic plates under one another. The volcanoes are formed when one tectonic plate moves under another.

Due to this movement, water trapped in the rocks and this plate gets squeezed out. This process causes some of the rocks to melt due to high temperature and then the melted rock, or magma which is lighter than the surrounding rock rises up so we can conclude that volcanoes are formed at the plate boundaries not far from plate boundary.

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Answer:

Your answer would be 4. good luck

Explanation:

WAIT DUDE THE ANSWER IS RIGHT THERE LOL

Answer: 4. Igneous rocks are formed from molten magma inside the Earth that cool

Explanation: :)

Answer:

Elastic collisions are collisions in which both momentum and kinetic energy are conserved. The total system kinetic energy before the collision equals the total system kinetic energy after the collision. In the collision between the two cars, total system momentum is conserved.

To determine the substrate concentration at which the enzymes operates at one-quarter of its maximum rate, we can use the Michaelis-Menten equation:

V = (Vmax * [S]) / (Km + [S])

Vmax/4 = (Vmax * [S]) / (Km + [S])

Rearranging the equation:

Vmax/4 * (Km + [S]) = Vmax * [S]

Dividing both sides by Vmax:

(Km + [S]) / 4 = [S]

Expanding the equation:

Km/4 + [S]/4 = [S]

Subtracting [S]/4 from both sides:

Km/4 = [S] - [S]/4

Combining the terms:

3[S]/4 = Km/4

Dividing both sides by 3/4:

[S] = (Km/4) / (3/4)

Simplifying:

[S] = Km/3

Plugging in the given values:

Km = 0.0050 M

[S] = (0.0050 M) / 3

[S] ≈ 0.0017 M

Enzymes are biological molecules, typically proteins, that act as catalysts in chemical reactions within living organisms. They play a crucial role in speeding up and regulating biochemical processes in cells. Enzymes function by binding to specific molecules, called substrates, and facilitating their conversion into different products.

Enzymes are highly specific, meaning each enzyme has a unique structure that allows it to interact with specific substrates. This specificity ensures that the right reactions occur at the right time and place in the body. Enzymes lower the activation energy required for a reaction to occur, thereby increasing the rate of the reaction without being consumed or permanently altered. Enzymes are essential for various physiological processes such as digestion, metabolism, and cellular signaling. Without enzymes, many vital biochemical reactions would proceed too slowly to sustain life.

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Answer:

a) CHO

Explanation:

Usually its four elements: hydrogen, carbon, oxygen and nitrogen, are the major components of most organic compounds

Answer:

B

Explanation:

Female birds mate with the males who build the best nest is the example of option b. sexual selection.

Sexual selection is a mode of natural selection in which one sex members choose the mate with the member of the other sex for mating.

Thus, the correct answer is option b. sexual selection as female birds prefers species-specific traits to select their mating partner by best nest building by males.

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4 functions of the female reproductive system are  One of which is the release of eggs that might be fertilized by sperm ,Making female sex hormones like estrogen and progesterone ,Supplying the conditions necessary for a fertilized egg to grow during pregnancy, Assisting with labor and delivery.

Female Reproductive System:

The female reproductive system's organs create and maintain the female sex cells (also known as ova or egg cells), move them to a location where they can be fertilized by sperm, create a favorable environment for the growing fetus, transport it to the outside at the conclusion of its development, and create female sex hormones.

The ovaries, Fallopian tubes, uterus, vagina, accessory glands, and external genital organs are all parts of the female reproductive system.

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Answer: Grass - Grasshopper - Frog - Python - Eagle - Fungi

Explanation: ♡ Hope this helps ♡

Kidney failure is brought on by polycystic kidney disease, which significantly enlarges the kidneys.

In addition to different extrarenal symptoms, polycystic kidney disease is an inherited illness defined by cystic expansion of the kidneys, which results in progressive kidney enlargement and renal insufficiency. Both autosomal dominant and autosomal recessive variants of the disease can be inherited. Renal failure sets in by the fifth or sixth decade of life in autosomal dominant polycystic kidney disease, which is characterized by a slow but progressive swelling of the kidneys. Despite the tremendous growth of the kidneys, cyst development and growth occur gradually. In these patients, the glomerular filtration rate normally remains stable until the age of 30 to 40, after which it rapidly declines linearly.

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Answer: The three stages of aerobic cellular respiration are glycolysis (an anaerobic process), the Krebs cycle, and oxidative phosphorylation.

Explanation: Cellular respiration can occur both aerobically (using oxygen), or anaerobically (without oxygen).

Answer:

When it comes to photosynthesis, the most important parts of the plant are the leaves. Their cells and structures are specialized to take in light and allow for gas exchange with the air around them. They also contain vascular structures that transport water from the roots into the cells that carry out photosynthesis.

1. The plant’s vascular tissues—xylem and phloem—transport water to the leaves and carry glucose away from the leaves.

Anyone who cares for plants could probably tell you that pouring water directly onto the leaves isn’t the best idea. Plants absorb water from the soil, using their roots.

As you probably already know, water is necessary for photosynthesis, which primarily occurs in the plant’s leaves. You might wonder how the water gets from the roots into the leaves, and the answer is through the plant’s vascular system! Just like the veins and arteries that circulate blood throughout our bodies, the plant’s vascular tissues move water, nutrients, and the products of photosynthesis throughout the plant.

A plant’s vascular tissues move water, nutrients, and the products of photosynthesis throughout the plant.

When a plant’s roots absorb water and nutrients from the soil, these materials move up the stem and into the leaves through the xylem. Capillary action—which relies on liquid’s properties of cohesion, surface tension, and adhesion—is what allows water to “defy gravity” as it travels through the xylem and into the leaves.

Once photosynthesis has occurred, the produced sugars move through the phloem to other parts of the plant to be used in

The nematodes possess a simple nervous system, a pseudocoelum, and muscles but they are not strictly pathogenetic. So the correct option is option D.

The body shape of nematodes is bilaterally symmetric, elongated, and typically tapered at either end. Some species have a body cavity called the pseudocoel that is filled with fluid. The pseudocoelum is found in the digestive tract between the body wall and the digestive tract. Nematodes, like arthropods, as well as members of six different phyla, secrete an outer cuticle. This cuticle is regularly molted.

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Answer:

A. bouncing ball

B. water in a reservoir

C. book on a table

D. person running

E. falling tree

All of the above

Explanation:

Energy is commonly defined as the ability to do work. Mechanical energy is a type of energy possessed by an object when I motion (moving) or in a position (resting).

Mechanical energy has two types viz: kinetic energy and potential energy. Kinetic energy is the energy possessed by a moving object while potential energy is that possessed at a fixed position.

Therefore, in this question, all the examples portrays a moving or stationary object, which makes all an example of mechanical energy. Bouncing ball (moving), water in a reservoir (stationary), book on a table (stationary), person running (moving) etc.

Answer:

mouse

Explanation:

Answer:

Enzymes are catalysts which will lower the activation energy of a chemical reaction. Activation energy is the energy needed to get a reaction going. By lowering the amount of energy needed to start a reaction, the reaction can go more quickly

Answer:

C- the enzyme is represented by the letter C

Explanation:

Answer:  1. Helicase: Unwinds DNA.

2.;Topoisomerase: Prevents DNA supercoiling.

Single strand binding proteins: Separates single DNA strands.

Primase: Creates complementary RNA primers.

DNA polymerase: Replicates DNA.

Exonucleases: Removes RNA primers and replaces with DNA.

DNA ligase: Connects Okazaki fragments.

Explanatio

DNA replication is a process of the formation of new DNA strands from old ones.

DNA replication is the process by which a cell makes an identical copy of its DNA before cell division occurs. This ensures that each daughter cell receives a complete set of genetic information. This method is semi-conservative. DNA replication is a complex and tightly regulated process that ensures accurate duplication of genetic material.

Hence, this is the correct order of the steps of DNA replication.

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Your question is incomplete, most probably the full question is this:

Arrange these steps of DNA replication in the order in which they occur.

Answer:The stretching of the uterus as the fetus continues to grow (C)

Explanation: I got it correct on Edge 2021! Hope it helps!!!