Explain, using complete sentences, the trend in levels of blood glucose from 11:00 a. M. To 10:00 p. M.


In your answer use the following terms:


[Feedback mechanism] [stimulus] [response] [positive or negative]

Answer:

yes

Explanation:

Answer:

the point of science is to disprove hypothesis so having a hypothesis that doesn't allow that to happen is not good science

2. they don't fit in our mouths so are a trait from when we had larger jaws

3. bones of your lower jaw, middle ear and voice box (they aren't actually gills fyi, they just look like them)

4. likely yes as their bones were hollow but likely only able to fly short distances, the thought was that they couldn't do their size and weight but with hollow bones they were able to like a quail would

5. no because they could be sister taxa, you would have a hard time proving exactly that this new fossil is the common ancestor that birds came from to replace the old hypothesis (guess) of which one did.

Explanation:

Answer:

A: It is wrong to form a theory that cannot be disproven because the whole point of a theory is to test the theory and prove it.

B: Wisdom Teeth are considered to be a vestigial trait because it is passed along in genetics of humans and is a almost a 100% chance of occurrence.

C: This bird could fly because fossils and research has shown that this creature had similar bone structure to a common day bird.

D: This does not invalidate evolution because many geographic events can happen that may alter the positioning of these fossils like: Any type of corrosion or weathering, or maybe ancient civilization have dug up these fossils and then they were reburied.

Explanation:

For C you can look up archaeopteryx and find an article for evidence

An organic sedimentary rock composed of partially decayed plant matter is called "coal." Coal forms from the accumulation and compaction of plant material over millions of years.

Sedimentary rocks are a type of rock formation that originates from the accumulation, compaction, and cementation of sediments over time. Sediments are derived from the erosion and weathering of pre-existing rocks, as well as the deposition of organic matter and minerals from water bodies such as rivers, lakes, and oceans. These sediments undergo a series of processes, including transportation by water, wind, or ice, before settling and forming layers or beds.

Over millions of years, these layers become compacted under the weight of overlying sediments, resulting in the formation of sedimentary rocks. Sedimentary rocks are characterized by distinct layers or stratification, which often preserve valuable information about Earth's history, climate, and the environment in which they formed. Examples of sedimentary rocks include sandstone, shale, limestone, and conglomerate.

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Answer: Independent Variable

Explanation: How I like to remember it is that the independent variable is being changed. The dependent variable is the result of the independent variable and the constant stays the same. This experiment is testing different types of flowering patterns. This is being changed so it's the independent variable.

The correct answer is iterative evolution. A crocodile-like morphology evolved independently in a group of Triassic reptiles called phytosaurs, and later, after phytosaurs were extinct, in true crocodiles. This is an example of iterative evolution.

Iterative evolution is the development of similar structures or forms independently over time in separate lineages. This is frequently seen in unrelated lineages of organisms that evolve similar features through convergent evolution. The crocodile-like morphology that evolved independently in Triassic reptiles called phytosaurs and later in true crocodiles is an example of iterative evolution as they evolved independently in separate lineages. The ability of the phytosaurs to thrive in an aquatic environment likely contributed to the development of this morphology, which later allowed true crocodiles to similarly thrive.

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Tiktaalik's recent fossil discovery has helped us understand the transition between the lobe-finned fishes and the tetrapods.

Early lobe-finned fishes are hard fish with plump, lobed, matched blades, which are joined to the body by a solitary bone.

The discovery of well-preserved pelves and a portion of the pelvic fin from Tiktaalik roseae, a 375 million-year-old transitional species between fish and the first animals with legs, indicates that improved hind fins were the actual starting point for the evolution of hind legs.

The non-tetrapod Osteichthyes (bony fish) Tiktaalik was discovered in the Arctic of Canada. It has scales and gills, but it has a triangular, flattened head and unusual, cleaver-shaped fins.

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Answer:

Most organisms that live in coral reef habitats are zooxanthellae.

Explanation:

zooxanthellae are the single-celled dinoflagellates that lives in mutual relationship with corals, jellyfish, and nudibranchs. These organisms have a mutualistic relationship between zooxanthellae and corals. Coral produces carbon dioxide and water in the process of cellular respiration while on the other hand, the zooxanthellae use this carbon dioxide and water to carry out photosynthesis for making their own food like plants so both the organisms get benefit from one another.

If crossing over did not occur, the following statements would be true:

Crossing over plays a crucial role in the independent assortment of chromosomes during meiosis. It allows for the exchange of genetic material between homologous chromosomes, leading to the shuffling of genetic information. Without crossing over, the chromosomes would segregate randomly, leading to a lack of independent assortment.

Crossing over contributes to genetic diversity by exchanging genetic material between the sister chromatids of homologous chromosomes. This exchange leads to the creation of new combinations of alleles. Without crossing over, the sister chromatids would remain identical, resulting in reduced genetic diversity.

Since crossing over introduces new combinations of alleles, the absence of crossing over would lead to less genetic variation among gametes. Gametes produced without crossing over would have the same genetic content as their parent cell, with no recombination or exchange of genetic material.

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Full Question: Part C- Crossing over and genetic variation Assume that an organism exists in which crossing over does not occur, but that all other processes associated with meiosis occur normally. Consider how the absence of crossing over would affect the outcome of a single meiotic event

Which of the following statements would be true if crossing over did not occur Select all that apply View Available Hint(s)

Scale of the model: 1:10,000. To find the scale of the model, we need to compare the size of the model to the actual size of the red blood cell. Given that the diameter of the red blood cell is 0.008mm and the diameter of the model is 80mm, we can calculate the scale by dividing the diameter of the model by the diameter of the actual cell.

Scale = Model diameter / Actual cell diameter

Substituting the given values:

Scale = 80mm / 0.008mm

Simplifying the expression:

Scale = 10,000

Therefore, the scale of the model is 1:10,000.

1. Identify the diameter of the red blood cell: 0.008mm.

2. Identify the diameter of the model: 80mm.

3. Use the formula Scale = Model diameter / Actual cell diameter.

4. Substitute the values into the formula: Scale = 80mm / 0.008mm.

5. Simplify the expression to find the scale: Scale = 10,000.

6. The scale of the model is 1:10,000, indicating that the model is 10,000 times larger than the actual red blood cell.

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In bacterial cells, the genetic material (DNA) is located in the nucleoid, which is a region within the cytoplasm that is not membrane-bound. The Correct option is D

Unlike eukaryotic cells, bacterial cells lack a true nucleus that houses their DNA. The nucleoid region is irregularly shaped and contains a single circular chromosome, which is responsible for carrying the genetic information of the cell.

The chromosome is not surrounded by a membrane, but is instead condensed and organized within the nucleoid. Other structures involved in protein synthesis, such as ribosomes, are also present in the bacterial cytoplasm, but they are not directly involved in storing or organizing the genetic material.

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Answer:

Hey there! Understanding the importance of natural ecosystems is super important. They play a big role in helping plants and animals grow and survive. But if we don't take care of them, we could face some serious consequences like global warming, food shortages, climate changes, and mineral depletion. Let's all do our part by recycling, reusing materials, and supporting conservation efforts. Together we can make a difference!

In 3 minutes, a damselfly's wings beat 2700 times and a butterfly's beat 2100 times. The damselfly's wings beat approximately 600 times more in one minute than the butterfly's.

In order to find the difference in the number of wing beats between the damselfly and the butterfly in one minute, we need to subtract the number of wing beats of the butterfly from that of the damselfly.

The damselfly beats its wings 2700 times in 3 minutes, which means it beats its wings approximately 900 times per minute (2700 divided by 3). On the other hand, the butterfly beats its wings 2100 times in 3 minutes, which means it beats its wings approximately 700 times per minute (2100 divided by 3).

By subtracting the butterfly's wing beats per minute from the damselfly's wing beats per minute, we get the difference: 900 minus 700 equals 200. Therefore, the damselfly's wings beat approximately 600 more times in one minute than the butterfly's.

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Answer: i think the answer will be a

Explanation:

Transpiration pulls the water and dissolved minerals upwards through the xylem.

To make fisheries sustainable, management practices must be put in place to ensure that fishing activities do not exceed the maximum sustainable yield of the fish population.

This involves regulating fishing efforts through measures such as quotas, size limits, and closed seasons to allow the fish population to replenish itself. Additionally, monitoring and surveillance programs are necessary to ensure that fishing activities are compliant with regulations and that fishing practices are not causing harm to the marine ecosystem.

An example of effective fisheries management is the case of the Northeast Multispecies Fishery in the United States. In the late 1990s, the fishery was in crisis due to overfishing, leading to the collapse of several fish populations. In response, a new management system was implemented, which included setting catch limits, reducing fishing effort, and establishing a system of tradable fishing permits. These measures helped to rebuild fish populations and increase the profitability of the fishery, demonstrating the effectiveness of sustainable management practices.

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By crossing two individuals which are heterozygous for the traits earlobes and hitchhikers thumb, the phenotypic ratio will be 9:3:3:1.

A dihybrid cross is a breeding experiment which is done between two organisms which are identical hybrids for the two specific traits.

Here, the two traits which are dominant are free earlobe and straight thumb, and these are denoted by E and T on their alternative recessive alleles which are attached lobe and hitchhiker thumbs and these are denoted by the e and t respectively. The heterozygous condition will be EeTt.

The cross between the two heterozygous individuals EeTt and EeTt will produce gametes ET, Et, eT, and et. The phenotypic ratio of this cross would be 9:3:3:1, which means that 9 out of the 16 offspring will be dominant in both the traits, 3 will be free lobe and hitchhiker thumb individuals, 3 will be straight thumb and attached earlobe individuals, and 1 will be recessive in both the traits.

The image of the cross is attached with the answer.

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Your question is incomplete, most probably the complete question is:

In humans, free earlobe are dominant to attached earlobe, and a straight thumb is dominant to a hitchhikers thumb. Cross two people that are heterozygous for both traits.

Answer:

all i can say for you is that god is with through everything :)

Explanation:

Answer:

If you are sad, call for help or do something you enjoy doing as a distraction. If you have any immediate-family members, get them for support.

Answer:

biceps femoris

Explanation:

the group contains four separate muscles: the vastus lateralis, vastus medialis, vastus intermedius, and the rectus femoris

The option that is not part of the quadriceps group is the biceps femoris.

The quadriceps groups are powerful extensors that are in the knee joint. The quadriceps groups are vital for walking, jumping, running, and squatting.

The quadriceps groups are rectus femoris, vastus medialis, vastus lateralis, and vastus intermedius. The muscles are vital in extending the knees and are vital for any activities that involve the leg.

In conclusion, the one that is not part of the quadriceps group is the biceps femoris.

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Answer:

the 4th one

Explanation:

Answer:

The stages through which a cell passes in order to give rise to daughter cells is called the cell cycle. The cell cycle has mainly two phases - Interphase, wherein the cell prepares for cell division, and M phases, which is the actual phase of cell division

The energy requirement (ΔG inward in kcal/mol) for the inward transport of erythritol at 37C under these conditions is -2.42 kcal/mol.

The energy requirement (ΔG inward in kcal/mol) for the inward transport of erythritol at 37C can be calculated as follows: ΔG°′ = −(RTlnKeq)Since ΔG = ΔG°′ + RTlnQ,

where Q is the reaction quotient, therefore,ΔG = −(RTlnKeq) + RTlnQ= RTln(Q/Keq)Here, ΔG is the free energy change and R is the gas constant, T is the temperature in Kelvin, Keq is the equilibrium constant and Q is the reaction quotient.The equilibrium constant Keq for the transport of erythritol from outside the cell to the inside of the Brucella abortus cell is equal to the concentration of erythritol inside the cell divided by the concentration of erythritol outside the cell.

Keq = [Erythritol]in / [Erythritol]outThe equation for ΔG, isΔG = RTln(Q/Keq)

Where R = 1.987 cal/mol.K, T = 37 °C + 273 = 310 K, Keq = [10 mM] / [0.20 mM] = 50.ΔG = -2.303RTlog(Q/Keq)ΔG = -2.303 x 1.987 x 310 log (50)ΔG = - 2.42 kcal/mol Therefore, the energy requirement (ΔG inward in kcal/mol) for the inward transport of erythritol at 37C under these conditions is -2.42 kcal/mol.

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Answer:

The Atomic number of an element is the total number of protons and neutrons in the Mass number of the atom.

Explanation:

Only the outer leaflet of the plasma membrane contains glycolipids, and those sections that contain carbohydrates are visible on the cell surface therefore the statement is true.

They make up just around 2% of the lipids in the majority of plasma membranes, making them relatively insignificant membrane constituents.

The fluid mosaic hypothesis postulates that the plasma membrane is composed of a mosaic of components, the primary ones of which are phospholipids, cholesterol, and proteins, that can freely and fluidly move in the plane of the membrane.

If you insert a very fine needle into a cell, the membrane will simply part to flow around the needle. Once the needle is removed, the membrane will flow back together seamlessly. It is interesting to note that this fluidity means that the membrane will simply part to flow around the needle if you insert a very fine needle.

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Answer:

Addition of manure and fertilizer manus and fertilizer sedition also enhances the fertility of the soil and the growth of legume crops, that is, crop rotation, also enhances the fertility of the soil.

Water is necessary for plants but only a small amount of water taken up by the roots is used for growth and metabolism.

Water moves through a plant during transpiration, where it evaporates from aerial parts like leaves, stems, and flowers. Although water is essential to plants, only a small portion of the water absorbed by the roots is utilised for growth and metabolism.

a water jug. it's a capillary tube. To join the capillary tube to the leafy shoot's stem, use rubber tubing. a scale for calculating the distance a bubble in a capillary tube has travelled.

Due to transpiration, cobalt chloride paper turns from blue to pink in colour. In order to illustrate transpiration and the various rates of transpiration on the surface of the leaves, cobalt chloride paper is employed.

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Answer:

D

Explanation:

Monosaccharides are simple sugars, whereas cellulose and starch are not. They have many sugars, and therefore are polysaccharides.

Cellulose and starch are examples of polysaccharides.

Polysaccharides are made up of more than two sugar molecules, these are long chains bio-macromolecules act as an important source of energy in animal cell and form a structural component of a plant cell wall.

It can be up two types such as homopolysaccharide and heteropolysaccharide based on the composition of  the  type of monosaccharides.

If the Polysaccharides is a straight chain known as linear polysaccharides, if it  is branched known as a branched polysaccharide.

Polysaccharides not sweet in taste, insoluble in water, hydrophobic, extracted to form a white powder, high molecular weight, compact and osmotically inactive, consist of hydrogen, carbon, and oxygen.

They store energy, water cannot invade the molecules making them hydrophobic, influences the uptake of nutrients and water by the cells,  provide support to the cells.

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Explanation:

Form and function are intimately related in human cells. The shape and structure of cellular components are often specifically designed to carry out their respective functions effectively. For example, red blood cells are disc-shaped with a concave center, which increases their surface area for efficient oxygen and carbon dioxide exchange. Neurons have long, branching extensions called dendrites and axons, allowing them to transmit electrical signals over long distances.

Epithelial tissues are composed of closely packed cells that form protective barriers and linings in the body. They cover external surfaces (such as the skin) and line internal organs and cavities (such as the digestive tract). In contrast, muscle tissues consist of cells that are specialized for contraction and movement. There are three types of muscle tissues: skeletal muscle, responsible for voluntary movements; cardiac muscle, found in the heart; and smooth muscle, which controls involuntary movements in organs like the intestines.

Epithelial tissues primarily function in protection, absorption, and secretion. They have tightly packed cells with minimal extracellular matrix. In contrast, muscle tissues are specialized for contraction and movement. They contain long, elongated cells (muscle fibers) that can generate force. Skeletal muscle is striated and allows for voluntary movements, while cardiac and smooth muscles have different structures and functions specific to their respective roles in the body.

In summary, the relationship between form and function is evident in human cells. Cellular structures are designed with specific shapes and arrangements to perform their functions efficiently. Epithelial tissues provide protective barriers and linings, while muscle tissues enable contraction and movement. Understanding the relationship between form and function helps us appreciate the intricate design of cells and tissues in the human body.

Answer: sexual reproduction results in offspring that are genetically unique. They differ from both parents and also from each other.

To increase the rate of filler metal deposition during gas tungsten arc welding, there are a few methods that can be used.

Firstly, it is important to ensure that the welder is using the appropriate size of tungsten electrode and filler metal. A larger electrode and filler metal diameter can help increase the deposition rate. Secondly, the welder can adjust the welding current to a higher level, which can increase the amount of molten metal that is deposited onto the joint. It is important to be cautious when increasing the welding current, as this can also increase the risk of defects and damage to the metal being welded. Finally, the welder can use a pulsing technique, where the current is cycled on and off rapidly. This can help increase the rate of metal deposition while also reducing the amount of heat input, which can reduce the risk of warping or distortion. Overall, it is important to find the right balance of electrode size, current level, and pulsing technique to achieve the desired rate of filler metal deposition.

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Wastes to freely decay or decay are said to as biogas. Wastes that are biodegradable are non-biodegradable. Biodegradable things involve stuff like plant, birds, & its waste, plus papers, fruits, & vegetables.

The ability of a material to decompose organically by the creatures in an environment is what we mean when we say something is biodegradable. Simply simply, "biodegradable" denotes a substance's ability to spontaneously disintegrate into smaller parts like gases and sugars. Microorganisms like bacteria and fungus enable the biodegradation to take place.

Biodegradable materials that can be broken down by microbes include food waste and paper scraps.

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