What new information do you feel like you missed? If you are having trouble recalling reread to clarify. The Big Bang theory.

Answer: A geneticist studies a series of families in which both parents are normal and at least one child has albinism. The geneticist reasons that both parents in these families must be heterozygotes and that albinism should appear in  of the children of these families. To his surprise, the geneticist finds that the frequency of albinism among me children of these families is considerably greater "Than . Can you think of an explanation for the Thigher-than-expected frequency of albinism among These families?

Explanation:

Answer:

They use advance technologies in agriculture.

Explanation:

There is a direct relationship between thriving civilization and it’s agriculture system because they use advance methods and technologies in agriculture instead of traditional practices. They use heavy machinery for tillage in order to save the time, use high yielding varieties, use proper dose of fertilizers, use of pesticides and weedicides in order to protect the crop. They harvest the crop by using thresher in order to avoid post harvest losses. In short, they use all technologies available to make a higher yield in order to earn more profit.

Answer:

23 pairs

Explanation:

In humans, each cell normally contains 23 pairs of chromosomes, for a total of 46. Twenty-two of these pairs, called autosomes, look the same in both males and females

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The nutrient which provide more energy is C. Lipids

Among the given options, lipids provide the most energy per unit mass. Lipids, also known as fats, are a concentrated source of energy in the diet. When metabolized, lipids yield approximately 9 kilocalories (kcal) of energy per gram.

Carbohydrates, including sugars and starches, provide approximately 4 kcal of energy per gram. They are a readily available source of energy for the body, particularly for short-term energy needs. Proteins also provide approximately 4 kcal of energy per gram. However, their primary role is not as an energy source but rather as the building blocks for tissues, enzymes, and other important molecules in the body.

Vitamins, on the other hand, do not provide significant energy. They are essential for various biochemical processes in the body but do not contribute directly to energy production.

It is important to note that while lipids provide the most energy per gram, the overall balance and variety of nutrients in a diet are crucial for maintaining optimal health. Nutrient needs vary based on individual factors, such as age, sex, activity level, and overall health goals. Therefore, Option C is correct.

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An example of an R-selected species would be one that produces a large number of progeny with small size. So, the correct option is C.

R-selected species are characterized by their reproductive strategy, which focuses on producing a large number of offspring with relatively small size. These species prioritize quantity over quality when it comes to offspring production.

Option ''Large number of progeny with small size'' represents an example of an R-selected species. These species typically have a high reproductive rate and invest minimal resources in individual offspring. By producing a large number of progeny, they increase the chances of survival and successful reproduction in unpredictable or unstable environments.

Therefore, the correct option is C.

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Complete Question:

Which of the following would be an example of an R-selected species?

Answer:

Extraction is the first step to separate the desired natural products from the raw materials.

solvent extraction, distillation method, pressing and sublimation

Isolation can be achieved from polyherbal formulation but it will be rather difficult and would involve complex purification steps .

Explanation:

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Answer:

d - the nucleus

I hope it helps......

c - the plasma membrane

The plasma membrane is barrier between the outside and the inside of the cell

Inquiry-based pedagogy involves fostering curiosity and active learning. For example, students investigating real-world environmental issues and proposing solutions.

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Answer:frog and mouse

Explanation:

Plants exhibit various types of tropic responses, which are directional growth movements in response to external stimuli. Here are four types of tropic responses commonly observed in plants:

1. Phototropism: Phototropism is the growth response of plants towards or away from a light source. Typically, plant shoots exhibit positive phototropism, meaning they grow towards the light, while roots exhibit negative phototropism, growing away from the light. The hormone auxin plays a crucial role in mediating phototropic responses by redistributing growth hormones unevenly in plant tissues.

2. Geotropism/Gravitropism: Geotropism, also known as gravitropism, is the response of plants to gravity. Plant roots exhibit positive geotropism, growing towards the pull of gravity, while shoots exhibit negative geotropism, growing against the force of gravity. The differential distribution of auxin in response to gravity influences the growth patterns in roots and shoots.

3. Thigmotropism: Thigmotropism is the response of plants to touch or mechanical stimuli. It involves directional growth in response to contact with solid objects. For example, tendrils of climbing plants exhibit thigmotropic responses by coiling around supports for stability and attachment. Thigmotropism is often mediated by changes in the growth hormone auxin.

4. Hydrotropism: Hydrotropism is the growth response of plants towards or away from water. Roots typically exhibit positive hydrotropism, growing towards moisture, which aids in water absorption. This response allows plants to effectively navigate their roots towards water sources and ensure their survival in water-scarce environments.

These tropic responses are critical for plant survival and adaptation to their environment. They enable plants to orient their growth towards essential resources such as light, gravity, mechanical support, and water, maximizing their chances of obtaining necessary nutrients and ensuring optimal growth and development. The mechanisms underlying these tropic responses involve complex interactions between hormones, growth factors, and environmental cues, allowing plants to respond and adapt to their surroundings.

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Answer:

b) to deliver nutrients and other essential materials to cells

Answer:

Gravity and wind

Explanation:

hope this helps

Robert loves to ride his bicycle. The force he applies on the pedal is called the rolling resistance and aerodynamic drag, together with inertia forces during acceleration and gravity forces when climbing an incline.

The forces that resist the movement of the bicycle include rolling resistance and drag, as well as inertial forces during acceleration and gravity when climbing slopes. The rider overcomes this resistance by applying force to the pedals. The pedal is transmitted to the rear wheels via a mechanical drive.

The effectiveness of pedaling force in cycling is usually measured by the ratio of the force perpendicular to the crank arm (effective force) to the total force exerted on the pedal (residual force). Most studies measuring pedal force are limited to one leg, but some studies report asymmetry in pedal force on both sides.

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Answer:

Science relies on observation, measurement, and experimentation.

Explanation:

If science is not understood exclusively as a system of knowledge, but also as

a kind of human activity aimed at acquiring new knowledge about reality - the question of the method by which such activity is performed arises.

In order to be properly defined, science must point to the method it uses and its features - criticality.

From punnett squares, we can get genotypic and phenotypic ratios  and probabilities among the progenies. Cross 1: genotypic ratio 1:2:1. Phenotypic ratio 3:1. Cross 2: 75% probability of having a white horn.

The Punnett square is a graphic representation that shows the different types of gamete combinations according to the alleles involved in a cross.

Punnett square shows the probabilities of getting offspring with different genotypes and their consequent phenotypes.

Cross 1:

Parentals) Ee   x   Ee

Gametes) E   e    E   e

Punnett square)   E     e

                      E    EE    Ee

                       e    Ee    ee

F1) Genotype

25% = 1/4 of the progeny is expected to be homozygous dominant EE

50% = 2/4 of the progeny is expected to be heterozygous, Ee

25% = 1/4 of the progeny is expected to be homozygous recessive, ee

    Phenotype

Genotypic ratio ⇒ 1:2:1 ⇒ 1/4 EE : 2/4 Ee : 1/4 ee

Phenotypic ratio ⇒ 3:1 ⇒ 3/4 one eye : 1/4 two eyes

Cross 2:

Parentals) Ww   x   Ww

Gametes) W   w    W   w

Punnett square)   W    w

                      W   WW   Ww

                       w   Ww   ww

F1) Genotype

25% = 1/4 of the progeny is expected to be homozygous dominant WW

50% = 2/4 of the progeny is expected to be heterozygous, Ww

25% = 1/4 of the progeny is expected to be homozygous recessive, ww

    Phenotype

Genotypic ratio ⇒ 1:2:1 ⇒ 1/4 WW : 2/4 Ww : 1/4 ww

Phenotypic ratio ⇒ 3:1 ⇒ 3/4 white horn : 1/4 brown horn

Offspring has 75% probability of having a white horn.

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Answer:

The first stage of cellular respiration, called glycolysis, takes place in the cytoplasm. In this step, enzymes split a molecule of glucose into two molecules of pyruvate, which releases energy that is transferred to ATP.May

Explanation:

Answer:

Apparently, two ATPs come from glycolycolytic, two from the citric acid cycle, and 34 from each glucose molecule's electron transmission chain, which is by far the most energy-producing.

Answer:

basically work requires energy so we can say energy is directly proportional to work SO FORMULA OF WORK IS = Force × distance so energy = work

Explanation:

sorry if that doesnt make sense

During cellular respiration, a cell generates ATP, which is subsequently utilized to facilitate the movement of a molecule across the cell membrane. The stored energy in the glucose is used to produce ATP that can be converted to mechanical energy when the molecule moves across the cell membrane. Thus, the correct answer is Option 1.

During cellular respiration, a cell breaks down glucose into ATP, which acts as the energy currency in the cell. This ATP is then used to power cellular activities, including the active transport of molecules across the cell.

When glucose enters cellular respiration, its stored energy is slowly released and taken up as ATP. This energy conversion is mediated by a series of chemical reactions that occur during the stages of cellular respiration, such as glycolysis, the citric acid cycle, the electron transport chain and the breakdown of glucose and ultimately produce ATP molecules.

Once ATP is produced, it can be used by specific proteins called transporters or pumps built into the cell. These transporters harness the energy stored in ATP and use it to move molecules aggressively through the cell, against their increased concentration This movement requires an energy input and is essential for cellular internalization in various processes such as nutrient uptake, waste removal and signal transduction.

Therefore, the correct answer is Option 1.

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The correct answer is Option  a. The stored energy in the glucose is used to produce ATP that can be converted to mechanical energy when the molecule moves across the cell membrane.

During cellular respiration, glucose is broken down in a series of enzymatic reactions in the presence of oxygen. This process occurs in multiple stages: glycolysis, the Krebs cycle (also known as the citric acid cycle or tricarboxylic acid cycle), and the electron transport chain.

In glycolysis, glucose is converted into pyruvate, generating a small amount of ATP and NADH. Pyruvate then enters the mitochondria, where it is further metabolized in the Krebs cycle, resulting in the production of more ATP and electron carriers (NADH and FADH2). These electron carriers donate their electrons to the electron transport chain, located in the inner mitochondrial membrane.

The electron transport chain uses the energy from the electrons to pump protons across the membrane, creating an electrochemical gradient. This gradient is used by ATP synthase to produce ATP from ADP and inorganic phosphate through a process called oxidative phosphorylation.

Once ATP is generated, it can be utilized by the cell to perform various energy-requiring processes, such as active transport of molecules across the cell membrane. In this case, ATP can be hydrolyzed by an ATP-powered pump, such as a sodium-potassium pump, providing the necessary energy to move molecules against their concentration gradient.

Therefore, the energy in the original glucose molecule is ultimately converted into ATP, which can be utilized as a source of energy for the cell. When ATP is hydrolyzed, the stored energy is released and can be converted into mechanical energy to drive processes like molecule transport across the cell membrane. Therefore the correct option is A

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Answer:

true

Atoms bonded together make molocules and compounds which make up everything we know.

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:

It is between B and C I think it is B but not sure

Explanation:

Hope it helps

An organic acid is lactic acid. Its chemical formula is CH3CH(OH)COOH. It is miscible with water and has a white solid state.

Thus, It transforms into a colorless solution when dissolved. In the process of production, both synthetic and natural resources are used. Due to the presence of a hydroxyl group next to the carboxyl group, lactic acid is an alpha-hydroxy acid (AHA).

It serves as a synthetic intermediate in a number of biochemical and organic synthesis industries. Lactate (or the lactate anion) is the conjugate base of lactic acid. The resulting acyl group is known as lactoyl.

Lactic acid has two enantiomers and is chiral. One is called l-lactic acid, (S)-lactic acid, or (+)-lactic acid, while the other, which is d-lactic acid, (R)-lactic acid, or ()-lactic acid, is its mirror image.

Thus, An organic acid is lactic acid. Its chemical formula is CH3CH(OH)COOH. It is miscible with water and has a white solid state.

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Glucose provides plants with needed food through a process called photosynthesis. This process helps plants convert the energy they take in from sunlight into sugar to help nourish the plant. Photosynthesis occurs when carbon dioxide, water and sunlight are combined. Plants use these to form glucose and oxygen.

Answer: B: the names of chemicals found in one brand of diet soda. Quantitative means that a number should be involved in the data. All of the other options involve a number of some sort, but names do not fall into that category. Therefore, that is the answer.

Answer:

Hibernation helps animals survive the changing seasons. Foods that bears eat, such as berries and flowers, are much less available during cold winter months. When they hibernate, bears enter a deep sleep. ... While they sleep, the bears can survive because their bodies live off of their stored fat or food.

During hibernation, the animal’s body temperature, heart rate and breathing rate all drop to significantly lower levels. Animals do this to survive the winter because the weather is cold and food is scarce. It is advantageous because these animals can quite literally shut themselves off for weeks at a time rather than try and survive through harsh weather conditions.

While many people think bears are hibernators, they actually participate in a similar, though not exact, practice. Instead of hibernating, bears fall into a deep sleep called torpor. During torpor, heart rate and breathing rate decreases, body temperature reduces slightly and bears do not eat or release bodily waste. Bears can sleep more than 100 days without eating, drinking, or passing waste!

Bears sleep in dens that they make themselves, as well as in hollow trees, caves and dens built by other bears. A den can be built in 3–7 days, however, the timing of den building varies from bear to bear. While some bears build their dens months before hibernation season, others choose to excavate their dens.

These animals can dramatically drop their body temperature to below freezing—salty body fluids work to prevent tissue crystallization in particularly cold temperatures.

So really, animals that are true hibernators don’t actually sleep through the entire winter.

The urea produced by their fat metabolism is broken down and the nitrogen is re-used by the bear to rebuild protein.

Explanation:

Answer:

D. Carbohydrate

Explanation:

Answer:

lipids

Explanation:

I just did it and got it right

Answer:

ExplanationQual desses eventos ocorre durante a replicação do DNA?

A DNA polimerase sintetiza uma fita complementar a partir de uma, mas não de ambas as

fitas originais.

A DNA polimerase sintetiza uma fita complementar de cada uma das fitas originais.

A DNA ligase quebra uma das fitas originais, e outras enzimas remontam os

componentes em uma nova fita,

a DNA ligase separa ambas as fitas originais e outras enzimas remontam os

componentes em duas novas fitas.:

There is the formation of 36 ATP in cellular respiration which will be used to perform functions in the body.

The electron transport chain is also known as oxidative phosphorylation and in this, the electron transport chain forms a hydrogen gradient or proton gradient across the inner membrane of the mitochondria because the electron transport chain takes place in mitochondria and that is why it is called as powerhouse of the cell as all the ATP or large amount of ATP is generated by ETC and they generate around 36 ATP from one chain and this chain has series of proteins like ferredoxin, cytochrome, a and b, and phycocyanin, plastoquinone through which the electrons are passed on from each protein molecules and continue to do the redox reaction and the energy which is released from these reactions is caught by the formation of protein gradient which then undergoes the process of chemiosmosis to form the ATP. The protons are passed from the F1 F0 channel and using the ATP synthetase enzyme they synthesize ATP at the end of the electron transport chain electrons are transferred to the molecular oxygen which gets split in half and takes the H+ to form the water.

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Detritivorous are a group of animals that feed from dead organic material.

Answer:

dude its c

Explanation:

yeah