What are the three sources of knowledge of kinesiology? Give an example of each.

Answer:

Women can be carriers of the color blind gene and pass the mutation down the family line. If only the father is color blind, there is a 100% chance that his daughters will carry the gene, but they will not be color blind themselves. His sons will neither carry the gene nor be color blind.

Explanation:

Answer: Women can be carriers of the color blind gene and pass the mutation down the family line. If only the father is color blind, there is a 100% chance that his daughters will carry the gene, but they will not be color blind themselves.

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Plumule: Embryonic shoot; Radicle: Embryonic root; Coleoptile: Sheath covering shoot; Coleorhiza: Sheath covering root; Hypocotyl: Connection between root and shoot. After-ripening: Maturation of dormant seeds. Stratification: Controlled seed exposure to break dormancy. Vivipary: Seeds germinate while attached.

1. Plumule: The embryonic shoot of a plant found within a seed, which eventually develops into the stem and leaves.

2. Radicle: The embryonic root of a plant found within a seed, which grows downward to anchor the plant and absorb water and nutrients from the soil.

3. Coleoptile: A protective sheath that covers the emerging shoot (plumule) in certain monocot plants, aiding in the penetration of the soil during germination.

4. Coleorhiza: A protective sheath that surrounds the radicle in certain monocot plants, facilitating the penetration of the soil during germination.

5. Hypocotyl: The region of a plant embryo situated between the radicle and the cotyledons, which serves as the connection between the root and the shoot.

6. After-ripening: The process in which dormant seeds undergo a period of maturation or aging, leading to changes in their physiological state that promote successful germination and growth.

7. Stratification: The controlled exposure of seeds to specific environmental conditions, such as cold and moist conditions, to simulate natural winter conditions and break seed dormancy, enhancing germination.

8. Vivipary: A reproductive adaptation in certain plants where seeds germinate while still attached to the parent plant, allowing them to establish themselves before being dispersed.

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Answer:

Coevolution- Bees, Humming birds

Convergent Evolution- Bats, Birds, Whales, Sharks, Penguins

Divergent Evolution- Kit fox, Galapagos Tortoises

Explanation:

i took the test

Answer:

To make a 1 ton ration of an 18% protein ration using corn (12%) and soybean meal (22%), 0.6 tons of soybean meal and 0.4 tons of corn are needed

Explanation:

Using the Pearson’s Square calculations:

1. Subtract across the diagonal:

a. 18% - 12% = 6 parts soybean meal

b. 18% - 22% = 4 parts corn

2. Sum the parts:

a. 6 parts soybean meal + 4 parts corn = 10 totalparts

3. Divide each part by the total to calculate the percentage of each feed to include in the ration:

a. 6 parts soybean meal ÷ 10 total parts * 100 = 60.0% soybean meal

b. 4 parts corn ÷ 10 total parts * 100 = 40.0% corn

So, to make 1 ton ration of an 18% protein ration using corn (12%) and soybean meal (22%),

60% of soybean meal is needed = 60/100 * 1 ton = 0.6 tons of soybean meal

40% of corn is needed = 40/100 * 1 ton = 0.4 tons of corn

The most effective way to convince someone that tiger poaching is unethical can be through visual communication.

Because they can rapidly and clearly convey complex ideas and facts, visual communications can have a significant impact on people's feelings and attitudes toward a given topic. His images and films of tigers in their natural habitat can be used to convey the dire effects of tiger poaching, such as the extinction of tiger populations and the destruction of their ecosystems in the case of tiger poaching.

Additionally, visual communication can be used to inform people about the value of tigers in the environment, the consequences of their extinction, and the efforts of conservationists and organizations to protect these creatures.

Therefore, the most effective way to convince someone that tiger poaching is unethical can be through visual communication.

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Enzymes are proteins catalysts and speed up reactions by lowering the energy needed to start them. Catalysts speed up the reactions in the cells so that they can happen in a fraction of a second, making them happen more quickly. Without catalysts, most cell reactions would not happen even over long periods of time.

The recent biological and genetic discoveries have suggested that preexisting genetic factors might contribute to alcoholism. However, among the given options, "a large majority of college students being serious binge drinkers" is not a recent biological or genetic discovery that links alcoholism to preexisting genetic factors.

Binge drinking is a pattern of excessive alcohol consumption that can lead to harmful consequences. While binge drinking may increase the risk of developing alcoholism, it is not a direct genetic factor that causes alcoholism.

On the other hand, studies have found that if one fraternal twin is alcoholic, the chances of the other fraternal twin becoming alcoholic are significantly higher. This suggests that genetic factors may play a role in the development of alcoholism. Moreover, recent genetic research has identified specific genes that may be associated with alcoholism. For example, variations in genes that affect the function of the brain's reward system have been linked to an increased risk of alcohol dependence.

Overall, while binge drinking may increase the risk of developing alcoholism, it is not a direct genetic factor. The recent biological and genetic discoveries have suggested that genetic factors may contribute to the development of alcoholism, and more research is needed to understand the complex interplay between genetics and environmental factors in the development of alcohol use disorders.

Thus, the correct option is "A large majority of college students are serious binge drinkers".

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When you jump off a high diving board into water, you notice great resistance of water. this resistance is called surface tension and is caused by water's great cohesiveness.

Surface tension is the tendency of liquid surfaces at rest to shrink into the minimum surface area possible. Surface tension is what allows objects with a higher density than water such as razor blades and insects to float on a water surface without becoming even partly submerged.

Surface tension could be defined as the property of the surface of a liquid that allows it to resist an external force, due to the cohesive nature of the water.

Surface tension has the dimension of force per unit length, or of energy per unit area. The two are equivalent, but when referring to energy per unit of area, it is common to use the term surface energy, which is a more general term in the sense that it applies also to solids.

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The base pairs are stacked on top of each other, forming the interior of the helix, while the sugar-phosphate backbones of the two strands wind around each other on the exterior of the helix.

DNA helix formation requires two complementary DNA strands to come together in an antiparallel orientation, meaning that the 5' end of one strand aligns with the 3' end of the other strand.

The two strands are held together by hydrogen bonds between the nitrogenous base pairs: adenine (A) pairs with thymine (T), and cytosine (C) pairs with guanine (G).

The directionality of DNA refers to the orientation of the sugar-phosphate backbone of each strand. Each nucleotide in the DNA backbone has a 5' end, which is the end with a phosphate group attached to the 5' carbon of the sugar molecule, and a 3' end, which is the end with a hydroxyl (OH) group attached to the 3' carbon of the sugar molecule.

The two strands of DNA run in opposite directions with respect to their 5' to 3' orientation. One strand runs in the 5' to 3' direction, while the other runs in the 3' to 5' direction, resulting in the antiparallel orientation of the two strands in the DNA double helix.

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Answer:

Explanation:

The cation produced in this way, is called the sodium ion to distinguish it from the element. The outermost shell of the sodium ion is the second electron shell, which has eight electrons in it.

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Answer:

1. Organisms

2. Populations

3. Communities

4. Ecosystems

5. Biomes

Explanation:

Answer:

C. The arrangement of the mineral's atoms.

Explanation:

The arrangement of something's atoms both defines its physical properties, as well as how it will chemically react with other substances. Hope this helps!

The factors that may alter the normal upward rotation of the scapula are: poor posture, excessive rest posture, thoracic and cervical kyphosis, lordosis, clavicle fractures, etc.

Inadequate upward rotation of the scapula adversely affect elevation of the arm because then the muscles of the shoulder and upper back become weak and this may cause difficulty is performing the everyday activities normally.

Scapula is the bone present in the shoulder that connects with the hindlimb appendage humerus. It is a flat triangular bone present at the dorsal side of the rib cage.

Arms is the hindlimb portion of humans. The arm itself is divided into three sections: the upper arm, the forearm and the hand. There are around 30 bones in the whole arm.

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Answer:

im not gay

Explanation:

Answer:

60 from left or 120 from right

Answer:

b

Explanation:

Answer:

Animals like herbivores and omnivores depend on plants for their food

Plants depend on animals

Plants also provide shelter for animals

They make oxygen for the animals to live.

When animals are dead the slowly decompose to form a natural manure

for the plants

Animals breath out carbon dioxide which is needed for plant for the process of photosynthesis

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The nails are the protective covering on the dorsal surface of the distal phalanges of the fingers and toes in humans. Nails are composed of several different parts, each of which serves a specific purpose. The five main parts of the nail are the nail plate, the nail bed, the lunula, the cuticle, and the matrix.

The nail plate is the visible part of the nail that we typically think of as the "nail." It is made up of a hard protein called keratin, which is the same substance that makes up hair and the top layer of skin. The nail plate protects the fingers and toes from injury and is also important for grasping and manipulating small objects.

The nail bed is the skin underneath the nail plate. It is made up of living cells that produce the keratin for the nail plate. The nail bed also contains blood vessels and nerves that provide nourishment and sensation to the nail.

The lunula is the crescent-shaped white area at the base of the nail plate. It is actually the visible part of the matrix, which is the area where the nail cells are produced. The lunula is important because it shows the health of the matrix and can indicate certain medical conditions.

The cuticle is the thin, transparent layer of skin that overlaps the nail plate at the base of the nail. It protects the matrix from infection and injury, and helps to keep the nails and skin moisturized.

The matrix is the area where the nail cells are produced. It is responsible for the growth of the nail plate and is located at the base of the nail, beneath the lunula. The matrix also contains blood vessels and nerves that provide nourishment to the growing nail cells. Damage to the matrix can result in abnormal nail growth, discoloration, or deformity.

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Answer:it’s a machine to weave cloth

Reason: there was too much demand to do it by hand

Importance: it’s important because it changed the way people worked in the textile industry as they didn’t have to weave cloth by hand anymore and it saved tons of time

Reason: there was too much demand to do it by hand

Answer:

Replication

Explanation:

During the process of replication DNA (genetic material) makes copies of itself to make two identical DNA molecules. it is one the most basic processes within a cell.

Answer:

Recombination

Explanation:

For fragment (1), the bands that would appear on the gel from the Sanger sequencing reactions with ddATP, ddCTP, ddGTP, and ddTTP are:

   5' GCGCAATTCTTC3'

   5' GCGCAATTC3'

   5' GCGCAA3'

   5' GCGCA3'

   5' GCGC3'

The sequencing reaction starts with the primer binding to the primer site and initiating DNA synthesis. The incorporation of a specific ddNTP (ddATP, ddCTP, ddGTP, or ddTTP) terminates DNA synthesis at the corresponding nucleotide position. The length of the DNA fragments observed on the gel decreases by one nucleotide for each reaction cycle, starting from the primer site.

For fragment (2), the bands that would appear on the gel from the Sanger sequencing reactions with ddATP, ddCTP, ddGTP, and ddTTP are:

   5' primer site -AACCGGTACTAC3'

   5' primer site -AACCGGTACTA3'

   5' primer site -AACCGGTACT3'

   5' primer site -AACCGGTA3'

   5' primer site -AACCGGT3'

Similarly, the sequencing reaction starts with the primer binding to the primer site, and the incorporation of each ddNTP terminates DNA synthesis at the corresponding nucleotide position. The length of the DNA fragments observed on the gel decreases by one nucleotide for each reaction cycle, starting from the primer site.

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Answer:

1. Simple fold in rock layers

2. Magma that squeezes into rock layers in a vertical sheet

3. Break in rock formed by colliding plates; produced by compressional stress

4. Break in rock formed from plates moving parallel to each other, creates shear stress

5. Feature formed from rock and ash

6. Feature formed from layers of ash and lava

7. Raised block of rock between two normal faults

8. An underwater volcano that never surfaces

9. Earth's crust that rises high in elevation from colliding continental plates

10. Very large, bowl-like features formed from an explosive eruption

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The earthquake or volcanic feature with its description is given below:

1. Monocline - Simple fold in rock layers.

2. Di-ke -Magma that squeezes into rock layers in a vertical sheet.

The term earthquake is defined as a weak to violent shaking of the ground formed by the sudden movement of rock materials below the earth's surface. The earthquakes produced in tectonic plate boundary.

3. Reverse fault - Break in rock formed by colliding plates; produced by compressional stress

4. Strike slip fault - Break in rock formed from plates moving parallel to each other, creates shear stress

5. Cinder cone volcano - Feature formed from rock and ash

6. Composite volcano - Feature formed from layers of ash and lava

7. Horst - Raised block of rock between two normal faults

8. Seamout - An underwater volcano that never surfaces

9. Foudaid mountain -  Earth's crust that rises high in elevation from colliding continental plates

10.  Caldera - Very large, bowl-like features formed from an explosive eruption

Thus, Magma that squeezes into rock layers in a vertical sheet is called as di-ke.

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Answer:

Explanation:

The glycosidic bond in DNA is the nitrogen-carbon coupling in between the 9′ nitrogen of purine bases (Adenine/Guanine) or the 1′ nitrogen of pyrimidine bases (Cytosine/Thymine) as well as the 1′ carbon of the deoxyribose sugar group. The synthesis of nucleoside arises from the binding of the nitrogenous base to the deoxyribose sugar via N-glycosidic linkage.

Answer: The nervous system plays a crucial role in coordinating and modulating various aspects of reproduction, including sexual behavior, hormone production, and reproductive physiology.

Explanation:  The relationship between reproduction and the nervous system can be understood in terms of the control and regulation of reproductive processes by the nervous system.

The nervous system, specifically the brain, plays a crucial role in sexual behavior by combining sensory information, emotions, and mental processes. It regulates the release of hormones and neurotransmitters, which affect sexual arousal, desire, and mating behaviors.

The autonomic nervous system plays a role in reproductive physiology by controlling physiological reactions related to reproduction. The sympathetic division triggers the "fight-or-flight" response, which may momentarily limit reproductive activities during stressful situations. On the other hand, the parasympathetic division promotes relaxation and is involved in sexual desire and erection.

The nervous system is absolutely essential in effectively managing and organizing the complex reproductive processes that are absolutely critical for the survival and perpetuation of a given species.

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Answer:

Chemical method for weed control is an effective method.

Explanation:

Chemical method for weed control is an effective method for controlling of weeds in the field. In this method, chemicals are used to control the growth of weeds in the field. The weedicide chemicals only effects the weeds in the field because they are specific to certain plants. 2,4- D, Butachlor, Anilophos, Pretilachlor and Pendimethalin are the examples of weedicides. This method is very effective in controlling weeds which leads to increase in the productivity of crops.