describe what happens in the embryonic stage of development. describe what happens in the fetal stage of development.

Answer:

in chloroplasts

Explanation:

Answer:

The answer is :

B or

in chloroplasts

Explanation:

I got it right on edgu 2022

The term that would change if a new technology were developed that gave miners new access to a mineral source is "reserves." This is because reserves refer to the amount of the mineral that can be mined with current technology and economic feasibility. If a new technology enables miners to access previously inaccessible or economically unfeasible sources, the estimated reserves would increase accordingly.

If a new technology were developed that gave miners new access to a mineral source, it would affect the estimates of reserves. This is because reserves are the amount of the mineral that can currently be mined, and if new technology allows miners to access previously inaccessible mineral sources, the amount of the mineral that can be mined would increase.

On the other hand, resources are the estimated amount of a mineral on Earth, and this estimate would not necessarily change with the development of new technology. This is because resources take into account all of the known and unknown mineral deposits on Earth, regardless of whether or not they can currently be mined. Overall, while the development of new technology could increase the amount of the mineral that can be mined and therefore affect reserves, it would not necessarily affect the overall estimate of resources.

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An organism with high fitness in a particular environment can survive as well as reproduce.

The correct option is option A.  

Natural selection is very important in evolution. According to natural selection, only the organisms which have those characteristics which can help them thrive in a particular environment survive whereas the ones which do not have cannot survive and reproduce.

An organism which has high fitness is going to have adaptations that are well suited to their particular environment allowing them survive as well as reproduce. An organism that has low fitness has characteristics which are not well suited to their particular environment meaning they almost will certainly die without reproducing.

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Blood, is a type of connective tissue, is a complex mixture of cells, plasma, and platelets.

Blood composition refers to the complex mixture of cells (red and white blood cells, platelets) and plasma (water, proteins, hormones, nutrients, waste products) that collectively perform vital functions within the body.

Blood, categorized as a connective tissue, consists of cells (red and white blood cells, platelets) and plasma (water, proteins, hormones, nutrients, waste products), all serving crucial roles like oxygen transport, immune responses, and clotting, essential for maintaining balance in the body.

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Answer:

A long string of codons for amino acids, uninterrupted by a stop codon is called an open reading frame.

Explanation:

An open reading frame is a portion of a DNA molecule that, when translated into amino acids, contains no stop codons.

Answer:

A. The Calvin Cycle

Explanation:

The Calvin Cycle is the another term for the light-independent reactions of photosynthesis.

Muscles of the hips and ankles are involved at the hips, knees, and ankles as the athlete jumps. The muscles of the arm, forearm, and hand are involved as the athlete shoots the basketball.

When landing from a jump, the muscles of the hips (gluteals), knees (quadriceps and hamstrings), and ankles (calves) that increase jump height are just as important. The flexors of the arm (anterior deltoid, biceps, coracobrachialis), forearm (brachialis), and hand during the handling phase, as well as the extensors (triceps) and pronators (pronator teres) of the forearm during the finishing stage of the shot, are the primary muscle groups of the upper limb that intervene during the action of the shooting. Until the player does not bend, the lower limb muscles contract isometrically and work concentrically (knee flexors) during the bending step.

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The complete breakdown of glycogen structure results in the production of glucose molecules.

Glycogen is a complex carbohydrate composed of many glucose units linked together by glycosidic bonds. During the breakdown of glycogen, each glycosidic bond is cleaved by the action of glycogen phosphorylase, releasing a single glucose molecule.

The breakdown of glycogen occurs through the action of the enzyme glycogen phosphorylase, which cleaves the glycosidic bonds and releases individual glucose molecules. These glucose molecules can then be used as a source of energy for the body through cellular respiration.

Once the glucose molecules are produced, they can be fed into the glycolytic metabolism pathway, which results in the breakdown of glucose into pyruvate. This process generates energy in the form of ATP and is an important source of energy for the body, particularly during intense physical activity.

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Answer:

I think it may be RNA

Answer:

producing two molecules of pyruvic acid, a 3-carbon compound. 12. How does the cell get glycolysis going? It uses the energy of 2 molecules of ATP.

Explanation:

Mushrooms are composed of different structres, like Cap, Sacales, Gills (produce spores), Ring, Volva, Stem, Mycellar threads. In the image, A) Stem, B) Cap, C) Gills.

Fungi are composed of thin filaments that can not be seen at simple sight and are incrusted in organic matter. Their fructification body is visible and expresses a wide variety of shapes. These fructification structures release spores, which are units used to reproduce.

Among the different possible shapes, we can identify one of the images that are the typical one, which is the one usually recognized as a mushroom. This is a Basidiomycota, and it is composed of the following structures,

In the image,

A) Stem

B) Cap

C) Gills

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Answer:

the circle around the sun and there's a small structure called planets.

Answer:

Seed Coat

Explanation:

Inhalation is accomplished by the push of the diaphragm and ribs decreasing the volume of the lungs.

Inhalation, also known as inspiration, is the process of breathing in air. It is achieved through the contraction of the diaphragm, a dome-shaped muscle located at the base of the lungs, and the intercostal muscles, which are situated between the ribs.

When these muscles contract, they cause the ribcage to move up and outwards, and the diaphragm to move downwards, which results in an increase in the volume of the chest cavity. This increase in volume causes the air pressure inside the lungs to decrease, which allows air to flow into the lungs. This process is referred to as negative pressure breathing. Therefore, inhalation is accomplished by the push of the diaphragm and ribs decreasing the volume of the lungs.

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Answer:

The correct answer is ''aids in the passive movement of water out of the tubule''

Explanation:

The nephron loop has a descending branch, which goes to the renal medulla, and an ascending branch, which goes back to the cortex. The nephrons of these kidneys can have loops of Henle of different dimensions. The thin segment of the loop has thin epithelial membranes, its cells are highly permeable to water, but not to solutes. The water that exits from the descending portion of the nephron loop into the medullary space is immediately reabsorbed by the peritubular capillaries, causing osmolality to increase in both the tubular fluid and the medullary interstitial fluid. The characteristics of the descending branch differ from one species to another, the normal thing is that in one way or another, the osmotic concentration of the urine that moves through it is balanced with that of the interstitial fluid.

Both pica and rumination disorder are more common in people who have developmental disabilities or intellectual disabilities than in the general population. What are Pica and Rumination disorder ?Pica is a compulsive eating disorder that involves eating non-food

items such as soil, chalk, and hair. Individuals with developmental disabilities are at greater risk of developing pica. Rumination disorder is a rare condition in which people constantly regurgitate their food and then chew it before swallowing it again. This behavior is not due to a medical condition. Individuals with intellectual disabilities are at a higher risk of developing rumination disorder.

There are two types of are a brief response that summarizes the key points and offers a precise answer to the question asked. On the other hand, are the main a provides a comprehensive are the mainly  includes more detail, and usually has more than one point of view.

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Answer:

atlanta i think

Explanation:

In this case the reference point is Atlanta, this is where the family started their motion from. Such that this point may be used to describe their movement. It is sued to describe their movement to Baltimore.

Answer:

I believe the answer is A Atlanta

Explanation:

True: Nutrients and oxygen for deep water animals often come from surface waters through various processes such as upwelling or vertical mixing. This is because the surface waters receive sunlight and are in contact with the atmosphere, allowing for photosynthesis and oxygen exchange.

True: Reef corals are indeed considered polyps. Polyps are small, cylindrical organisms that belong to the phylum Cnidaria, and they are the building blocks of coral reefs. They have a tubular body with a central mouth surrounded by tentacles used for feeding and capturing prey. False: Parapodia in polychaete worms are not used for gas exchange. Parapodia are fleshy appendages found on the sides of each segment of a polychaete worm's body. They are primarily used for locomotion, providing the worm with the ability to crawl or swim. Gas exchange in polychaete worms typically occurs through their thin body wall, which allows for oxygen and carbon dioxide exchange with the surrounding water.

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The monthly compounding nominal interest rate earned on the investment that doubles in 8 years is 8.80%.

The correct option is C.

To determine the monthly compounding nominal interest rate earned on an investment that doubles in 8 years, we can use the formula for compound interest:

\(A = P(1 + r/n)^{(nt)}\)

Where:

A = Final amount (twice the initial investment)

P = Principal amount (initial investment)

r = Annual interest rate (in decimal form)

n = Number of times interest is compounded per year

t = Number of years

Since the investment doubles in 8 years, we have A = 2P and t = 8. Substituting these values into the formula, we get:

2P = \(P(1 + r/n)^{(n*8)}\)

2 = \((1 + r/n)^(8n\))

Solving for r gives 8.80%

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The microbe population of the human vagina is complex and dynamic. It is typically dominated by Lactobacillus species, which help to maintain a healthy acidic environment.

However, the composition of the vaginal microbiome can vary widely between individuals and is influenced by factors such as age, menstrual cycle, sexual activity, contraceptive use, and hygiene practices. Certain bacterial species, such as Gardnerella vaginalis, can cause infections such as bacterial vaginosis if their populations become overgrown. Maintaining a healthy balance of microbes in the vaginal ecosystem is important for reproductive health. Here are some true statements about the microbe population of the human vagina:

1. The vagina is colonized by a diverse array of microorganisms, including bacteria, yeast, and viruses.

2. The dominant bacterial species in the vagina are lactobacilli, which help to maintain an acidic pH that inhibits the growth of harmful microorganisms.

3. The composition of the vaginal microbiota can vary over time, and changes in the microbiota can be associated with various health conditions, including bacterial vaginosis and yeast infections.

4. The composition of the vaginal microbiota can be influenced by various factors, including sexual activity, use of antibiotics or other medications, and hormonal fluctuations.

5. A healthy vaginal microbiota is associated with various benefits, including prevention of infections and maintenance of reproductive health.

6. The microbiota of the vagina can be affected by practices such as douching, which can disrupt the natural balance of microorganisms and increase the risk of infection.

Overall, the microbe population of the human vagina is a complex and dynamic ecosystem that plays a critical role in maintaining vaginal health.

What is the composition of  microbe population of the human vagina?

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Spermatogenesis is the process by which male gametes, known as sperm, are produced. The production of testosterone in males is regulated by the Luteinizing Hormone (LH) that stimulates Leydig cells in the testes to produce testosterone. In this case, a 35-year-old male has an inactivating mutation in his LH receptor that is expressed on his Leydig cells. Therefore, option B (decreased) is the correct answer.

We will predict the effect of this mutation on spermatogenesis based on this information. When LH binds to the Leydig cell LH receptor, it initiates a signaling pathway that leads to the production of testosterone. Testosterone plays an essential role in spermatogenesis, including the maturation of spermatocytes to spermatids. An inactivating mutation in the LH receptor will prevent the normal signaling that is required to initiate testosterone production from Leydig cells. Therefore, the production of testosterone will be decreased. This leads to hypogonadism, which is characterized by decreased testosterone levels. Hypogonadism affects spermatogenesis, and a reduction in the number and motility of sperm will be observed. In conclusion, the inactivating mutation in the LH receptor expressed on Leydig cells will decrease the production of testosterone, and this will negatively affect spermatogenesis. Therefore, option B (decreased) is the correct answer.

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Answer:

The least reliable birth control method is the rhythm method. The rhythm method involves tracking the menstrual cycle and avoiding sexual intercourse on days when a woman is most fertile. This method is considered to be unreliable because it does not take into account variations in a woman's cycle, or other factors such as stress or illness that could potentially impact fertility.

Explanation:

what is the name of this website or the book

Answer:

Skin, I believe

Explanation:

Answer:

D

Explanation:

Excess energy can be stored for short periods of time in the muscle and liver tissue as glycogen, and for long periods of time as triglycerides in fat cells.

Energy storage refers to the process by which energy is saved for future usage. It is an important biological process, particularly in organisms that are dependent on energy sources for their daily functioning. Glycogen and triglycerides are two forms of energy storage.Glycogen is a carbohydrate that is stored in the liver and muscle tissues. It is a polymer made up of glucose molecules that are connected by alpha-1,4 glycosidic bonds. It is the primary form of energy storage in the body.

The liver has about 100 g of glycogen, while muscle tissue has about 400 g of glycogen. Triglycerides are a type of lipid molecule that is stored in adipose tissue. They are made up of three fatty acid chains that are linked to a glycerol molecule.

Therefore, Triglycerides are an efficient form of energy storage since they can store a large amount of energy in a small space. They are broken down into fatty acids and glycerol and used as an energy source when energy is needed. They are the primary long-term energy storage form in the body.

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The given statement "limestone erodes faster than basalt when exposed to ocean salt water" is falsifiable because it can be tested and potentially proven false through scientific experimentation and observation.

Falsifiability is a key principle in scientific inquiry, proposed by philosopher Karl Popper, which states that for a statement to be considered scientific, it must be possible to conceive an observation or experiment that could potentially prove it false.

In the case of the statement about limestone and basalt erosion, it can be subjected to empirical testing. One can design experiments or conduct observations to compare the erosion rates of limestone and basalt when exposed to ocean salt water. These experiments can control various factors such as water flow, temperature, and the specific properties of the limestone and basalt samples being studied.

Through these experiments, researchers can measure erosion rates, either by observing physical changes over time or by analyzing the amount of material lost. By comparing the erosion rates of limestone and basalt samples under the same conditions, it becomes possible to determine if limestone does, indeed, erode faster than basalt when exposed to ocean salt water.

If the results consistently show that limestone erodes at a faster rate than basalt under these specific conditions, then the statement holds true and can be supported by evidence. However, if the experiments yield different results, or if there are variations depending on specific circumstances or environmental factors, then the statement can be considered false or at least not universally applicable.

In summary, the falsifiability of the statement allows for scientific investigation and testing, enabling researchers to gather evidence and draw conclusions about the erosion rates of limestone and basalt in ocean salt water.

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The left lung differs from the right in that the left lung has two main lobes, while the right lung has three lobes.

The human lungs are divided into lobes, which are large sections that help with the distribution of air and the function of the respiratory system. The right lung has three lobes: the upper, middle, and lower lobes. On the other hand, the left lung has two lobes: the upper and lower lobes. This anatomical difference is due to the presence of the heart, which occupies space on the left side and causes the left lung to be smaller and have a cardiac notch, creating room for the heart.

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