g some proteins owe their functions to the three dimensional shape they have; what is responsible for holding the shape of a protein? a. is established on the basis of the hydrophobic and hydrophilic forces that develop b. occurs spontaneously and remains constant c. the length of the protein d. r-group interactions

Answer: A. They produce new inherited traits by changing the order of bases in DNA.

Explanation:

Answer:c

Explanation:

Thymine is NOT one of the nitrogenous bases found in RNA.

Answer: Thymine

Explanation:

Answer:

The correct answer is D! Hope this helps!

Answer:

If the pallied-winged grasshopper population decreases dramatically, ideally the food chain would get disrupt as grasshopper being primary consumer is a prey for secondary consumer, like frog for the nutrition. In this situation frog's source of nutrition would delimit and consequently, the food chain

Explanation:

\({ \tt{option \: (d)}} \: { \red{protozoans}}\)

Explanation:-

New organisms in biotechnology offer the possibility to detect novel products. It's good. But the role of protozoa in biotechnology has largely been ignored. We know that protozoa play important roles in treatment of com- munal and industrial wastewaters and some as parasites of man.

Answer:

O Cells are all the same on the inside

Answer:

The ventral primary rami of the spinal nerves innervate the skeletal muscles of the limbs, anterior and lateral trunk, and the muscles of the neck responsible for head movements.

Explanation:

The eukaryotic cells' internal areas become more functionally concentrated as a result of the integration of organelles. Hence, eukaryotic cells are significantly more efficient than prokaryotic cells at producing energy and getting rid of waste.

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Herbivores are adapted to eat plants. This means, for ecample that their teeth are adapted to grind the tough plant ma

Answer:

false

...........................

D) Frameshift is the answer of these questions

Answer:

think of it this way lol

Explanation:

In asexual reproduction, you are essentially producing clones of the parent.  There is no genetic variation between parent and offspring - think of mitosis.

In sexual reproduction, you have several chances for genetic variation.  The first occurs in meiosis 1, when homologous pairs line up and crossing over occurs.  Then in meiosis 2, different combinations of chromosomes (some from mother, some from father) could end up in the gamete cells.  Finally, when the gametes (egg and sperm/spore) come together in fertilization, that represents a brand new combination of chromosomes, and therefore alleles, than either of the parents had.

Answer:

Erosion is the geological process in which earthen materials are worn away and transported by natural forces such as wind or water.

The cell has a plasma membrane with multiple folds to increase its surface area, allowing for more efficient exchange of materials with the environment and enhancing cellular functions.

The folding of the plasma membrane, often referred to as microvilli or microvillus projections, serves to increase the available surface area for various cellular processes. These folds are especially important in cells that are involved in absorption, secretion, or transportation of molecules. By increasing the surface area, the cell can maximize its interactions with the surrounding environment, facilitating the exchange of nutrients, ions, and other molecules. This is crucial for cells that are involved in processes like nutrient absorption in the intestines or gas exchange in the lungs.

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Under a microscope, human hair resembles animal fur. It resembles a tube with keratin (pigment) inside that is scale-covered on the outside.

These scales appear smooth and shiny if they are growing firmly. Under a microscope, dull and unmanageable hair appears different because the scales are jumbled and disorganized. Depending on what stage of the cycle it is in, hair typically has a highly pigmented shaft with a diameter that ranges from 70 m to more than 100 m.The portion of the hair that remains inside the follicle beneath the skin is known as the root, while the portion that sticks out above the skin (on the head, arms, etc.) is known as the shaft. The hair root's base is stated to as hair bulb.

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Answer:

distillate is the liquid that has been condensed from vapour during distillation; normally a purified form or a fraction of an original liquid while sublimate is (chemistry) a product obtained by sublimation.

Explanation:

hope it becomes helpful to you ☺️☺️

good luck

Answer:

Distillation is a method of separating mixtures based on differences in volatilitilies of components in a boiling liquid mixture. Sublimation : Sublimation is the process of transition of a substance from the solid phase to the gas phase without passing through an intermediate liquid phase .

Scientists hypothesize that cabbage, broccoli, cauliflower and radishes developed along common pathway fossils of these plants were found in the same rock layer.  

The correct answer is option A.

Cabbage and broccoli are used raw in salads. Cabbage is used fumed or boiled alone, or in a admixture of other vegetables as main dishes with meat or in salvers. Sauerkraut is the main reused product from cabbage. Some cabbage is dried after dulling and also pickled. Cauliflower is cooked or fumed. It's used in a admixture with other vegetables for the medication of curry and fried rice in the Orient. It's also pickled along with other vegetables. Broccoli, Brussels sow, and cauliflower are firmed . Broccoli is fumed and used in the medication of numerous dish dishes. It may be diced or prepared whole or as boutonnieres. Its versatility of use has made it a staple item in the American diet. Knol khol is a popular vegetable of Germany. It's used raw or raw, and the tender leaves are used as flora.

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The cosmological principle is a fundamental principle in modern astronomy that states that the universe is homogeneous and isotropic on a large scale.

In simpler terms, this means that the universe looks the same in all directions and that there are no special places in the universe. The principle has been confirmed by many observations done by Hubble and many other astronomers since it was first proposed.
However, the existence of quasars has been seen as a contradiction to this principle. Quasars are extremely luminous objects that emit huge amounts of energy. They are thought to be powered by supermassive black holes at the centers of galaxies. Since they are so bright, they can be seen at very large distances, which means that they must have been present in the early universe.
The presence of quasars suggests that the universe was not homogeneous at early times. Instead, it was clumpy, with regions of high density and low density. This is because quasars are more common in regions where there are many galaxies and less common in regions where there are few galaxies.The cosmological principle is a fundamental principle in modern astronomy that states that the universe is homogeneous and isotropic on a large scale.
Despite this contradiction, the cosmological principle remains a powerful tool for understanding the universe. It has been confirmed by many observations, and it is supported by the Big Bang model of the universe. While there may be exceptions to the principle, such as the presence of quasars, these exceptions do not invalidate the principle as a whole.

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A decrease in the maturation of ovarian follicles may lead to reduced implantation rates because the maturation of ovarian follicles is essential for the release of mature eggs during ovulation. If the follicles do not fully mature, it can result in the release of immature or poor-quality eggs, which may have difficulty fertilizing and implanting in the uterus.

During the menstrual cycle, ovarian follicles develop and mature under the influence of hormones. The maturation process involves the growth and development of the egg within the follicle until it reaches its final stage of maturity. Once the follicle is fully mature, it ruptures, releasing the egg for potential fertilization.

If the maturation of ovarian follicles is compromised or delayed, it can lead to a decrease in the quality and viability of the eggs. This can negatively affect the chances of successful fertilization and implantation in the uterus, ultimately resulting in reduced implantation rates and decreased fertility.

Various factors can contribute to a decrease in the maturation of ovarian follicles, including hormonal imbalances, age-related decline in egg quality, certain medical conditions, or lifestyle factors.

Addressing these underlying causes and seeking appropriate medical interventions may help improve the maturation of ovarian follicles and increase the chances of successful implantation.

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Answer:

A. Stem. It is the stiffest part of the plant

Explanation:

yes

Answer:

A. stem

Explanation:

the stem holds up the plant, therefore allowing for the plant to obtain the much needed sunlight

If they are heterozygous and pink is dominant over yellow, this means that both Patrick and Patti have the following genotype: Pp.

Therefore, we should create a Punnet square crossing Pp x Pp, as follows:

There are one PP (homozygous dominant), two Pp (heterozygous) and one pp (homozygous recessive) in the diagram. So PP represents 1/4 (or 25%), Pp represents 2/4 (or 50%) and pp represents 1/4 (or 25%).

It is important to note that PP and Pp both will lead to a pink color, and only pp will lead to a yellow color.

Therefore:

The chances of a child with a pink body are three out of four, or 75%

The chances of a child with a yellow body are one out of four, or 25%

Answer: Both

Explanation:

The original cell from which we are formed, that is the zygote (after fecundation) is technically in all of our cells, as they are all derived from this one even though it is not living still.

Answer:

Sex-linked traits are only found on chromosomes that are unique to one sex.

Explanation:

In humans, these are the X and Y chromosomes, with X being present in both males and females, while Y is present only in males. Since males have only one X chromosome, any trait carried on the X chromosome will be expressed in males if present, even if it is recessive. Females, on the other hand, have two X chromosomes, so a sex-linked trait must be present on both X chromosomes to be expressed in females.

Answer:

The main difference between diesel and petrol engines is that petrol engines use spark plugs to ignite the air-fuel mixture, while diesel engines rely solely on heavily compressed air.

Explanation:

Brainliest please?

Bone Marrow

Bone Marrow contains skin cells in it, and it also helps fight diseases... just a bit of info about it.

Answer:

bone marrow :)

Explanation:

If some protons in the electron transport chain are utilized for other functions in the cell, then fewer ATP will be made.(option 3)

The electron transport chain is a series of complex proteins and enzymes located in the inner mitochondrial membrane. It is responsible for generating ATP through oxidative phosphorylation. During this process, protons are pumped from the matrix to the intermembrane space, creating a proton gradient that drives ATP synthesis.

If some of these protons are used for other cellular functions instead of flowing through the ATP synthase, then the proton gradient will be reduced, resulting in fewer ATP molecules being produced. This can happen, for example, if the cell needs to use the protons for pH regulation or to drive other membrane transport processes.

Therefore, fewer glucose molecules will be needed to produce the same amount of ATP if fewer protons are used for ATP synthesis.

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Answer:

The beef bone marrow was denser than the chicken bone because it had more mass in the given volume. Since the chicken must fly, it cannot have its bones weighing it down on the land. However, cows must find grass on land and travel long distances. This would increase the overall density of the bone.

Explanation:

I finished this assignment last week and received 50/50 points! Trust me on this! :)

Operations performance objectives trade off against each other as the performance of one objective can be improved by compromising on another.

These trade-offs are mostly due to resource constraints, and thus, they are a significant factor in operations management.

Operations performance objectives refer to the specific outcomes that an operation seeks to achieve. They are the goals of an operation. Organizations use operations performance objectives to create a strategy that addresses the objectives and outlines how to achieve them. Operations performance objectives are split into five categories: Cost: This objective refers to providing a service or product at the lowest possible cost.

Quality: This objective refers to providing a service or product that meets or exceeds customer expectations. Speed: This objective refers to delivering a service or product quickly. Dependability: This objective refers to delivering a service or product as promised. Flexibility: This objective refers to the ability to provide a service or product that meets customer needs. Operations performance objectives trade-offs Operational performance objectives trade-offs refer to the relationship between performance objectives. In operations management, achieving one objective often means sacrificing another. For example, achieving higher quality may mean incurring higher costs, which is a trade-off between quality and cost. In some cases, achieving one objective may enhance another. For instance, a quicker turnaround time (speed) can increase dependability and flexibility. These examples show that trade-offs can be positive or negative. The following are common trade-offs among operational performance objectives: Cost vs. quality: Offering higher quality goods or services will increase costs. Flexibility vs. speed: Being flexible slows down the speed of operations. Speed vs. quality: Higher speed may lead to lower quality. Dependability vs. flexibility: To be dependable, the operations need to be standardized, limiting flexibility.

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