15. Each of the following is a density-dependent limiting factor EXCEPT
A. crowding
B. competition
C. disease
D. seasonal cycles​

Answer:

photosynthesis requires sun to produce energy while cellular respiration does not. photosynthesis begins in the morning when the sun rises and slows down as the sun goes down. cellular respiration starts when the sun is going down and continues all night until the sun starts rising.

Explanation:

During translation, the molecule that bears the codon is mRNA (messenger RNA), while the molecule bearing the anticodon is tRNA (transfer RNA). Peptidyl transferase is an enzyme that plays a crucial role in forming peptide bonds between amino acids during protein synthesis. The main difference between the A and P sites is their function during translation.

The A site (aminoacyl-tRNA site) and the P site (peptidyl-tRNA site) are two adjacent sites in the ribosome, which is the molecular machine that carries out translation.

The A site is where the incoming aminoacyl-tRNA, carrying the next amino acid to be added to the growing polypeptide chain, binds to the ribosome. The anticodon of the tRNA base pairs with the codon on the mRNA, ensuring that the correct amino acid is added to the chain. Once the tRNA is in the A site, the peptidyl transferase catalyzes the formation of a peptide bond between the amino acid in the A site and the polypeptide chain in the P site.

The P site holds the tRNA carrying the growing polypeptide chain. After the peptide bond formation, the tRNA in the P site, now without its amino acid, is transferred to the E site (exit site) and released from the ribosome. The ribosome then moves along the mRNA, shifting the tRNA with the polypeptide chain from the A site to the P site, making room for the next aminoacyl-tRNA to enter the A site.

In summary, the A site is where the new aminoacyl-tRNA binds, while the P site holds the tRNA with the growing polypeptide chain during translation.

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The two reasons for the proximate causation for the species-specific preference of this fly include:

This is described as the interaction between two dissimilar organisms which in this case is between the orchid and fly.

The color of the orchid is bright which attracts the fly to it thereby resulting in pollination. This is because they come in contact with the anther which contains the pollen grains.

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As a broad rule, human fingernails grow between 0.5 inches (1 cm) and 4 inches (10 cm) per year, and several items can affect this growth rate.

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Saliva is released from the salivary gland, and hydrochloric acid is released from the stomach. Thus, the correct option for 1 is saliva, 2 is hydrochloric acid, and 3 is pancreatic juice.

Enzymes, which quicken bodily chemical reactions, are present in digestive fluids and help break down food into its various components. salivary ducts. Food is moistened by saliva from the salivary glands, which helps it pass more smoothly past the esophagus and into the stomach.

Saliva is released from the salivary gland, hydrochloric acid is released from the stomach, and pancreatic juice is secreted from the pancreas. Thus, the correct option for 1 is saliva, 2 is hydrochloric acid, and 3 is pancreatic juice.

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Your question is incomplete, most probably the full question is this:

Drag each label to the correct location on the image.

Match each digestive juice or enzyme to the organ where it performs.

hydrochloric acid

saliva

pancreatic juices

The image is attached below:

Answer:

The process where certain organisms excrete nitrogenous waste in the form of ammonia is known as Ammonotelism.

Explanation:

Answer: 100 because A is dominant

Explanation:

Explanation:

is it AA and aa

or Aa and aa

Answer: 5'5 is average.

Explanation:

Two reasons why Maria has tissue ischemia are  circulatory disorders and edema. This can lead to hypoxia due to the inability of oxygenated blood to reach the tissue cells.

Tissue ischemia is a lack of blood flow to certain organs of the body which causes these organs to lack oxygen. Reduced oxygen flow in the blood can inhibit the metabolism of cells that need oxygen, because of that ischemia that occurs in the brain, heart, stomach, or limbs can be fatal.

Ischemia can occur due to edema and air circulation disorders. Edema that occurs due to the accumulation of fluid in the body parts causes the body parts to swell so that air can be obstructed. Edema usually occurs due to sitting or standing for too long. If edema occurs in the lungs, this can affect the circulation of blood flow so that oxygen that is carried to the tissues will decrease and inhibit cell metabolism.

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Answer:

is that what your lookin for

Explanation:

The different types of the ecosystem include:

Terrestrial ecosystem.

Forest ecosystem.

Grassland ecosystem.

Desert ecosystem.

Tundra ecosystem.

Freshwater ecosystem.

Marine ecosystem.

Answer: hair cells with stereocilia is the answer.

Answer:

Father - Gg

Mother - Gg

25 percentage

Answer:

Temperature and energy are closely related in science. Temperature is a measure of the average kinetic energy, or movement, of the particles in a substance. When the particles in an object have more kinetic energy, they move faster and collide more frequently.

As a result, the object's temperature increases. Conversely, when particles have less kinetic energy, they move slower and collide less often, causing the temperature to decrease.

Therefore, temperature can be considered as a way to measure the amount of energy present in a substance, where higher temperatures correspond to greater energy levels.

Answer:

Temperature is a measure of the average kinetic energy of the particles in a substance. Kinetic energy is the energy of motion, and it depends on the speed and mass of the particles. The faster the particles move, the more kinetic energy they have, and the higher the temperature of the substance. The relationship between temperature and energy is also affected by the specific heat capacity of the substance, which is the amount of energy needed to raise the temperature of one gram of the substance by one degree Celsius. Different substances have different specific heat capacities, depending on their molecular structure and interactions. For example, water has a high specific heat capacity, which means it takes a lot of energy to change its temperature, while metals have low specific heat capacities, which means they heat up and cool down quickly.

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Answer:

d

Explanation:

Liquid water is more dense that solid water because, solid water has more in it.

Don't forget to rate

Answer:

The scientific method is a series of steps which teaches you how to find an answer to a natural phenomena. The following steps are:

1. Observe and ask a question

2. Make a hypothesis

3. Experiment

4. Make a conclusion using data

5. Share your results

Answer:

The answer is alcohol.

Explanation:

It is not benzene, meth, and tobacco smoke.

Answer:

100,000 cm is what it covers

Answer:

B rain forests

Explanation:

Explanation: B. rain forest

my bad its that

Answer:

disposable

Explanation:

Biodegradable products do not really present any problems because they can decompose on their own, thus they do not create any pollution. Aluminum is not as dangerous to the environment as plastics, for example.

The given statement, "All intrinsic muscles of the tongue are innervated by cranial nerve XI" is False. and "The thyrocervical artery participates in the posterior formation of the Circle of Willis" is also False.

The innervation of the intrinsic muscles of the tongue is provided by the hypoglossal nerve, also known as the twelfth cranial nerve. The hypoglossal nerve is a pure motor nerve that is responsible for the movement of the muscles of the tongue.

The Circle of Willis is a ring-like arterial structure that encircles the base of the brain. It is formed by the union of the vertebral arteries and the internal carotid arteries. The thyrocervical artery is a branch of the subclavian artery that supplies blood to the neck and the upper limb. It does not participate in the formation of the Circle of Willis.

Hence, the given statement is false.

Therefore, both statements are false.

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Answer:

intertidal zone is the area of shore between the high tide and low tide lines whereas neritic zone is the area of the ocean from the low tide line out to the continental shelf.

The main difference between the intertidal zone and the neritic zone is the amount of time covered by water.

The intertidal zone is the area of the shoreline that is regularly exposed to air at low tide and submerged at high tide. This area is characterized by its exposure to fluctuations in water level, temperature, and salinity, and is home to a diverse range of organisms that have adapted to these conditions.

The neritic zone, on the other hand, is the shallow ocean water over the continental shelf, extending from the low tide mark to a depth of about 200 meters. Unlike the intertidal zone, the neritic zone is always covered by water and is characterized by relatively stable physical conditions, including a relatively constant temperature and salinity.

While the amount of exposure to sunlight can vary in both the intertidal and neritic zones, the main difference between these two habitats is the amount of time covered by water and the resulting stability of environmental conditions.

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For mice exposed only to damaged water bottles, the percentage of oocytes with abnormalities was 20.1% for glass bottles and 26.9% for plastic bottles. So it can be concluded that the damaged bottles affect to the oocytes of mice.

BPA (Bisphenol A) is a material used to make bottles and food containers. But many ask whether food containers and bottles that contain BPA are safe for our bodies? So an experiment was carried out on mice that were put in bottles made from BPA. Mice have genetics that are almost similar to humans. So that the effect can be compared. The results obtained are the more damaged the condition of the bottle, the oocytes in mice will function abnormally. This shows that food ingredients that use BPA can still have a negative impact on the body

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The blood vessels that are responsible for draining the blood from the head and upper extremities is the Superior Vena Cava (SVC).

Blood vessels refer to the tube-like structures that are responsible for the transportation of blood throughout the body. The blood vessels are divided into three types: arteries, veins, and capillaries.What are upper extremities?Upper extremities refer to the parts of the body that lie above the hips, including the arms and hands.The blood vessel responsible for draining blood from the head and upper extremities is called the Superior Vena Cava (SVC). The SVC is a large vein that carries deoxygenated blood from the upper half of the body to the heart's right atrium.Therefore, the blood from the head and upper extremities returns to the heart through the superior vena cava. From the right atrium, blood flows through the tricuspid valve to the right ventricle. It is then pumped through the pulmonary valve into the pulmonary arteries and then to the lungs, where it is oxygenated before returning to the left atrium of the heart. Finally, the oxygenated blood passes through the mitral valve to the left ventricle, which then pumps it to the rest of the body via the aorta.

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Answer:

havy toxins

Explanation: Becuse the air force is  verrythick combined with the H20

Answer:

Incinerating.

Part A

Answer: (A) Candida Albicans and Saccharomyces Cerevisiae

Explanation: They have the smallest difference in Cytochrome C

Part B

Answer: (B) The two species have high molecular homology

Explanation: Molecular homology means resemblances between species on the molecular level. Since the two species from the answer in Part A have the smallest difference in Cytochrome C it means they have high molecular similarities; this is due to evolving from the same common ancestor.

The mentioned structures consist of various types of tissues. These include epithelial tissue in the oral cavity, tongue, and glandular tissues; muscle tissue in the tongue, diaphragm, and ascending colon; and connective tissue in the hard palate, soft palate, uvula, liver, and gallbladder.

The tissues mentioned are found in various systems of the body:

1. Oral cavity (mouth): Consists of epithelial tissue, connective tissue, and specialized tissues such as taste buds.

2. Tongue: Comprised of skeletal muscle tissue covered by epithelial tissue.

3. Teeth: Consist of specialized tissues, including dentin, enamel, and cementum.

4. Sublingual gland and submandibular gland: Exocrine glands that contain glandular epithelial tissue.

5. Hard palate and soft palate: Composed of a combination of epithelial tissue and connective tissue.

6. Uvula: Consists of connective tissue and muscle fibers.

7. Diaphragm: A muscle made up of smooth and skeletal muscle tissue.

8. Liver: Composed of hepatocytes, which are specialized epithelial cells.

9. Gallbladder: Contains epithelial tissue for absorbing and concentrating bile.

10. Ascending colon: Part of the large intestine, consisting of smooth muscle tissue.

It is important to note that these tissues collectively make up the structures mentioned, each with their specific composition of cells and extracellular matrix.

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Answer:

The answer is C

Explanation:

The model shows that changes to global systems may have a variety of causes and effects, and may involve the atmosphere, hydrosphere, biosphere, and geosphere. These four systems are constantly interacting.

The statement that best explains why the model is useful for analyzing global changes to Earth systems is as follows:

Thus, the correct option for this question is C.

The Earth system may be defined as the methodology of interaction between physical, chemical, and biological processes systematically. It consists of the land, oceans, atmosphere, and poles.

Apart from this, the earth system also includes natural cycles of the planet such as carbon, water, nitrogen, etc., and deep earth's processes.

The models that ultimately reflect alterations to global systems may possess numerous causes and effects that may significantly involve the variety of zones of the planet such as atmosphere, hydrosphere, biosphere, and geosphere.

Therefore, earth systems interact with one another, and the causes and effects of global changes involving all of the systems is the statement that best explains why the model is useful for analyzing global changes in Earth systems. Thus, the correct option for this question is C.

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Sigma bonds are produced when two atomic orbitals overlap one another head-to-head, whereas pi bonds are produced when two atomic orbitals overlap one another laterally.

The overlapping of two atoms' atomic orbitals in a linear or coaxial pattern creates a chemical link known as a sigma bond. A pi bond is a particular kind of covalent link between atoms where the electrons are on top and bottom of the axis connecting the joined atoms' nuclei.

In essence, sigma and pi bonds are covalent connections created by the overlapping of orbitals. Covalent bonds are created when atomic orbitals overlap. Sigma bonds are made when two atomic orbitals overlap head-to-head, as opposed to pi bonds, which are made when two atomic orbitals overlap laterally.

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