Which statement is true

Answer:

2) In-silico

Explanation:

Hope it helps!

Answer:

0.0177

Explanation:

Cystic fibrosis is an autosomal recessive disease, thereby an individual must have both copies of the CFTR mutant alleles to have this disease. The Hardy-Weinberg equilibrium states that p² + 2pq + q² = 1, where p² represents the frequency of the homo-zygous dominant genotype (normal phenotype), q² represents the frequency of the homo-zygous recessive genotype (cystic fibrosis phenotype), and 2pq represents the frequency of the heterozygous genotype (individuals that carry one copy of the CFTR mutant allele). Moreover, under Hardy-Weinberg equilibrium, the sum of the dominant 'p' allele frequency and the recessive 'q' allele frequency is equal to 1. In this case, we can observe that the frequency of the homo-zygous recessive condition for cystic fibrosis (q²) is 1/3200. In consequence, the frequency of the recessive allele for cystic fibrosis can be calculated as follows:

1/3200 = q² (have two CFTR mutant alleles) >>  

q = √ (1/3200) = 1/56.57 >>

- Frequency of the CFTR allele q = 1/56.57 = 0.0177  

- Frequency of the dominant 'normal' allele p = 1 - q = 1 - 0.0177 = 0.9823

The hormone calcitonin, which is produced by the thyroid gland, helps to regulate the concentration of calcium ions in the blood by decreasing it.

Calcitonin acts on the bones by decreasing the activity of osteoclasts, cells that break down bone tissue and release calcium into the bloodstream.

As a result, less calcium is released into the bloodstream from the bones, leading to a decrease in blood calcium concentration.

This is important for maintaining homeostasis and preventing hypercalcemia, which can lead to various health problems such as kidney stones, bone pain, and muscle weakness.

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Most articles pass right through the atom, this means that most of the atom is an empty space.

An atom is described as a particle that consists of a nucleus of protons and neutrons surrounded by a cloud of electrons.

Protons and neutrons make up the core nucleus of an atom, which is encircled by an electron cloud. In relation to the size of the atom as a whole, the nucleus is exceedingly small.

As a result, the electrons surrounding the nucleus are the primary target of interactions when particles or even light pass through an atom. The majority of the atom's remaining space, which includes the nucleus, is vacant.

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Answer:

No

Explanation:

No, plants do not take in air with their roots. Roots are designed to absorb water and minerals from the soil. In order to get the air and carbon dioxide they need for photosynthesis, plants have specialized structures called stomata in their leaves and stems that allow air to enter and exit. These stomata regulate the movement of gases into and out of the plant, so the plant can take in the carbon dioxide it needs and release the oxygen it produces.

Answer:

2.5 x 10¹⁰ ppt

5.0 x 10¹⁰ ppt

1.0 x 10¹¹ ppt

Explanation:

The notation ppt refers to parts per trillion units, that is, how many parts of enzyme are there in 1 trillion parts. Percentage refers to the number of parts per 100 units. Converting the given values from percentage to ppt:

\(\frac{2.5}{100}=\frac{a}{1,000,000,000,000}\\a=2.5 *10^{10}\ ppt\\\\\frac{5.0}{100}=\frac{b}{1,000,000,000,000}\\b=5.0 *10^{10}\ ppt\\\\\frac{10}{100}=\frac{c}{1,000,000,000,000}\\c=1*10^{11}\ ppt\)

The concentration in ppt are:

2.5 x 10¹⁰ ppt

5.0 x 10¹⁰ ppt

1.0 x 10¹¹ ppt

1 Percent [%] = 10 000 000 000 Parts per trillion [ppt]

1%  = 10 000 000 000 ppt

2.5% = ?

Cross multiply

2.5% x 10 000 000 000 ppt / 1 %

= 25, 000 000 000 ppt

1%  = 10 000 000 000 ppt

5% = ?

Cross multiply

5% x 10 000 000 000 ppt / 1 %

= 50, 000 000 000 ppt

1%  = 10 000 000 000 ppt

10% = ?

Cross multiply

10% x 10 000 000 000 ppt / 1 %

= 100, 000 000 000 ppt

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Answer: Thermal energy can also be transferred by a method called convection.

Explanation:Convection is the transfer of thermal energy in a fluid by the movement of warmer and cooler fluids from one place to another. A fluid is a substance that can flow. It can be a liquid or a gas

Answer:

Like a prokaryotic cell, a eukaryotic cell has a plasma membrane, cytoplasm, and ribosomes, but a eukaryotic cell is typically larger than a prokaryotic cell, has a true nucleus (meaning its DNA is surrounded by a membrane), and has other membrane-bound organelles that allow for compartmentalization of functions

Answer:

Phospholipids are able to form cell membranes because the phosphate group head is hydrophilic (water-loving) while the fatty acid tails are hydrophobic (water-hating). They automatically arrange themselves in a certain pattern in water because of these properties, and form cell membranes.

Explanation:

Explanation:

freshwater beneficial to plants is because estuaries are usually shallow, sunlight can reach all levels of the water. Plants and algae are important to freshwater biomes because they provide oxygen through photosynthesis,

They enhance water quality and facilitate stop alga growth by victimisation nutrients created by fish waste, unconsumed food and organic scrap. They turn out element throughout daylight, that is employed by fish and helps stabilize pH scale. Fish, in turn, unleash unleash, that plants use as a food supply.

In the given experiment, the dependent variable would be the growth rate of the plant.

In this case, the independent variable is the different concentration of the fertilizer. The researcher is deliberately varying the concentration levels to observe its effect on the plant's growth. The dependent variable, which is the growth rate of the plant, is expected to be influenced by the different concentrations of the fertilizer.

By measuring and comparing the growth rate of the plant across the different fertilizer concentrations, the researcher can determine if there is a relationship between the concentration of the fertilizer and the plant's growth. This helps to assess the impact of the fertilizer on the plant's development and identify the optimal concentration that promotes the highest growth rate.

The dependent variable is crucial in analyzing the results and drawing conclusions about the effectiveness of the fertilizer at different concentrations.

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Answer:

3' - ATTCATGGC -5'

Explanation:

Those are the complementary amino acids.

Answer: A

Explanation: E2022

Answer:

Three diseases/disorders caused by mutations:

She measures the concentration of ADP and ATP at two locations inside the cell, cellular processes are most likely occurring at these locations D - Location 1: cellular respiration, Location 2 - active transport

Location 1: Glycolysis, the Krebs cycle, and the electron transport chain all contribute to the production of ATP for the process of cellular respiration; consequently, the concentration of ATP rises as the process progresses.

Location 2: Ion channels require ATP as a source of energy for the active transport process. Dephosphorylation converts the ATP to ADP as the process continues. As a result, the level of ADP in the cell rises.

The other options are incorrect because photosynthesis produces ATP in one half of the reaction and uses it in the other half. Mitosis, meiosis, and diffusion do not require ATP and ADP.

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Explanation:

This is called hydrogen bond, although, very weak, positive & negitive atoms are always attracted to eachother.

Think of it as a polynomial equation, before the equal sign is the opposite effect of the rt. side of the equation, you have to equate the opposite of the equal sign..geesh, I hope this makes sense enough to help you...

Answer:

substrate

active site - inside enzyme

Enzyme-substrate complex

Explanation:

Explanation:

around 1880 and 1883

i think

Answer:

Cotton seems to have been cultivated in Kashmir till the early years of the 20th century, but the cultivation was discontinued perhaps because of economic non-viability.

Explanation:

if it helped u please mark me a brainliest :-))

Answer:

there is only one surface in which we can run off in rainy season and that is room

Explanation:

steffie matt

Answer:

On a sloped parking lot

Explanation:

Surface runoff can be referred as the flow of water, that occurs when the excess water flows from the storm water, melt water, flood, rain streams and rain fall. The fast moving water current takes along with it superficial layers like surface and sub- surface layers of soil. Hence, causes water erosion of soil. The slope parking lot will favor, surface runoff more likely than in a grassy prairie, mulched flower bed, or in a sand pit because the slope will provide a surface for free flow of water. There are chances that water gets absorbed by the soil in the grassy prairie, mulched flower bed and sand pit. Whereas the slopy surface of parking lot will not allow the water retention by soil, instead will accelerate the flow of water.

(Hopes this helps!)

Answer:

Without Earth's magnetic field, solar winds — streams of electrically charged particles that flow from the sun — would strip away the planet's atmosphere and oceans. As such, Earth's magnetic field helped to make life on the planet possible, researchers have said.

Explanation:

Hope this helps.

Answer:

Principles of Geology, which influenced Darwin, was written by Charles Lyell

Explanation:

Answer:

im pretty sure they all are

Explanation:

Answer:

Disfunction of the cell and also transfer of materials wont work properly.

Explanation:

If the nucleas is severely damaged,activities of the cell won't work properly since the nucleas controlls activities of the cell.

If the lysosome is damaged,worn out tissues from the cell won't get rid.

If the vacuile is damaged osmotic pressure of the cell will be interfered with.

If endoplasmic reticulums are damaged,transport of proteins and lipids won't take place.

Answer:

Invasive species can change the food web in an ecosystem by destroying or replacing native food sources. Invasive species can also alter the abundance or diversity of species that are important habitat for native wildlife.

Explanation:

The above figure gives the cost figures for Jones Farm which producees wheat and sells it in the competitive market for wheat. The quantity of wheat produces in the figure is in the thousands of bushels.

At the market price of $10 for wheat Jones farm will reduce a thousand bushels of wheat in the short run, Jones farm will produce 4,000 bushels of wheat in the quick run and make earnings of $10,000.

To answer this question, you need to discover the income-maximizing output stage for Jones Farm, that is wherein the marginal revenue (MR) equals the marginal cost (MC). Since the market rate of wheat is $10 and Jones Farm is a fee-taker in an aggressive marketplace, the MR is likewise $10.

Looking at the discerning, you could see that the MC curve intersects the MR line at 4,000 bushels. This manner that Jones Farm will produce 4,000 bushels of wheat in the quick run to maximize its income.

To find the profit, you want to subtract the full value (TC) from the full revenue (TR). The TR is manufactured from the fee and the amount, which is $10 x 4,000 = $40,000.

The TC is given by the TC curve at 4000 bushels, which is $30,000. Therefore, the income is $40,000 - $30,000 = $10,000.

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The above question is;

"The above figure gives the cost figures for Jones farm which produce es wheat and sells it in the competitive market for wheat. The quantity of wheat produces in the figure is in the thousands of bushels. At the market price of $10 for wheat Jones farm will reduce thousand bushels of wheat in the short run, and make a profit of"