Which organelle of a cell functions similarly to the envelope of a virus and why?

Answer:

B. an increase in the overall temperature of the earth

Explanation:

When the temperature and dew point are close together, within 5 degrees Fahrenheit or Celsius, it indicates that the relative humidity is high.

When the temperature and dew point in the atmosphere are in close proximity, it frequently means that fog, mist, or low clouds are likely to form. The reason for this is that the air at the surface is almost saturated, and if it cools down any further or is given more moisture, it will condense into visible moisture at its dew point.

Additionally, since the body's natural cooling mechanisms (sweating) are less effective when the temperature and dew point are close together, it can make the air feel humid and uncomfortable. This could also make people more susceptible to heat-related disorders, especially in hot and humid climates.

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Answer:

Nitrogen is the right answer.

DNA instructions are used by cells to create more cells, resulting in the development and maintenance of the human body.

DNA contains the genetic instructions that guide the development and maintenance of an organism. The cells in our body read these instructions and use them to create more cells, which allows the body to grow and repair itself. This process is crucial for the development and maintenance of tissues, organs, and bodily systems. Without DNA, cells would not know how to replicate or differentiate into the various cell types needed for bodily functions. Overall, the instructions encoded in DNA enable the complex processes that allow us to exist and thrive as living organisms.

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Answer:

Explanation:

vertebral column: the vertebral column, also called the spinal column, spine, or backbone, in vertebrate animals, is the flexible column extending from neck to tail, made of a series of bones, the vertebrae. The major function of the vertebral column is the protection of the spinal cord; it also provides stiffening for the body and attachment for the pectoral and pelvic girdles and many muscles. In humans, an additional function is to transmit body weight in walking and standing.

braincase: It houses the brain and cranial nerves, and it partially or completely encloses some cephalic sense organs (e.g., inner ear, eyeball, olfactory region). Moreover, the braincase provides an area of attachment for the musculature of the jaw and neck, as well as the bony articulation of the neck itself.

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The vertebral column provides axial support to the body and houses the spinal cord, while the braincase encloses and protects the brain. The functions of the vertebral column and braincase are given.

Functions of the Vertebral Column:The vertebral column performs the following functions:Provides protection: The vertebral column encases the spinal cord, which serves as the central nervous system conduit. It provides protection to the spinal cord, which is an essential part of the nervous system.Supports the upper body: The vertebral column helps to support the weight of the upper body. This weight-bearing role is crucial to the functioning of the lower back.

Supports the neck: The vertebral column serves as a support for the neck and the head. The neck is essential for movements of the head. Without a functioning neck, it would be impossible to move the head from side to side or up and down. Provides a flexible framework: The vertebral column provides a flexible framework that allows the body to bend and twist.

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Answer:

wetland

Explanation:

Hope this helps!

Answer: Nucleus

Explanation: The Nucleus is at the center of the atom and consists of protons and neutrons that make up most of the mass of an atom.

A compound must be asymmetric to possess optical activity. Optical activity refers to the ability of a substance to rotate the plane of polarized light.

This phenomenon occurs because the substance has a chiral or asymmetric molecular structure, which means that it cannot be superimposed on its mirror image. As a result, the molecule interacts differently with polarized light depending on its orientation, causing the rotation of the plane of polarization.

Polarization is a property of waves that describes the orientation of the oscillations in the wave. It refers to the direction of the electric field vector in an electromagnetic wave, which can be oriented in different directions with respect to the direction of wave propagation.

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Answer:

The base found in RNA nucleotides, but not in DNA, is uracil.

Explanation:

Spin-spin relaxation and spin-lattice relaxation differ from each other in several ways.

These two types of relaxation are described below:

Spin-spin relaxation:When the energy levels of nuclei are different, spin-spin relaxation occurs. When two protons with different energy levels interact, they create a small magnetic field in the opposite direction, resulting in spin dephasing. It is also referred to as transverse relaxation. It occurs as a result of interactions between magnetic dipoles of atoms in different magnetic fields. Its T2 (transverse relaxation time) is a measure of how long it takes for the system to reach equilibrium and is calculated by monitoring the rate of decay of transverse magnetization. It results in line broadening in the NMR spectra, which is due to the difference in resonance frequency that arises from the different environments of the nuclei in the sample.

Spint-lattice relaxation:Spin-lattice relaxation, also known as longitudinal relaxation, occurs as a result of interactions between the magnetic moments of atoms and their surroundings. It is due to the transfer of energy from the spin system to its surroundings, which results in a decrease in the number of spins that are aligned with the magnetic field. The time it takes for the spin system to recover its original state is referred to as T1 (longitudinal relaxation time). In other words, T1 is a measure of how long it takes for the magnetization vector to return to its original direction. It is determined by monitoring the rate at which the system returns to equilibrium after a pulse.

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Answer:

C

Explanation:

They can be the same or different because if they are the same the genotype will be TT (normal) or tt (Bent), if they are different then the genotype will be Tt (only normal)

Answer:

Ok:

Explanation:

The woman eats and digests food to get glucose while the plant can undergo photosynthesis which forms glucose.

The plant and the woman utilize different mechanisms for accumulating glucose in their body to use for energy.

Glucose may be defined as the main type of sugar in the blood which provides immediate energy to the body's tissues to perform metabolic activities.

Plants utilize the process of photosynthesis to construct their food
(glucose) with the help of carbon dioxide and water in the presence of sunlight, while the woman eats food products which are then digested into the stomach, and glucose is synthesized which is then transported into the bloodstream.

Therefore, it is well described above.

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Answer:A frameshift mutation

Explanation: i think.

The type of mutation that occurred if you are missing or have an extra base at the end of your mutated DNA is known as Frameshift mutation.

A mutation may be defined as sudden, stable, and inheritable changes in the genetic material of an organism. An organism that undergoes the event of mutation is called a mutant. The agent that causes the mutation is called mutagen.

A deletion primarily results in a frameshift which then results when one or more base pairs are lost from the end of DNA. If one or two bases are deleted the translational frame is altered resulting in a garbled message and nonfunctional product.

A frameshift mutation is a type of genetic mutation which is significantly caused by the indels of a number of nucleotides within a DNA sequence. The insertion or deletion can alter the reading frame which results in a completely distinctive different translational from the original.

Therefore, frameshift mutation is a type of mutation that occurred if you are missing or have an extra base at the end of your mutated DNA.

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Answer:

C. endocytosis

Explanation:

its the answer

Answer: Systolic blood pressure

Explanation:

Answer:

upright

Explanation:

In order to stay upright the bicycle has to experience friction.

Answer:

Mitochondria. Mitochondria are membrane-bound cell organelles (mitochondrion, singular) that generate most of the chemical energy needed to power the cell's biochemical reactions. Chemical energy produced by the mitochondria is stored in a small molecule called adenosine triphosphate (ATP).

Explanation:

hope this helps

A decrease in the diaphragmatic excursion is associated with the pulmonary restrictive disease.

A diaphragmatic excursion is the movement of the diaphragm during respiration. It is a measurement of how much the diaphragm is contracting or moving downwards during inhalation and how much it is relaxing or moving upward during exhalation.

Restrictive lung disease is a type of lung disease characterized by a reduction in lung volumes, either due to an alteration in the lung parenchyma, pleura, chest wall, or neuromuscular function. In restrictive lung disease, the lung's capacity to expand is reduced, making it difficult for a person to breathe in sufficient oxygen.

Therefore, a decrease in the diaphragmatic excursion is associated with pulmonary restrictive disease.

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Answer:

Flowers ; fruits

hope it helps...

Answer:

flowers and fruits

Explanation:

Answer:

The cell membrane only alows certian materials to move through the membrane. Just like a security guard the membrane sorts through the good stuff and lets it past, but if someone or something bad comes along the security guard stops it. Just like the cell membrane.  

Answer:don’t put pesticides that will harm humans on your crops.

Explanation: many pesticides in today’s world will get people sick and cause disease.

The momentum of a system is conserved when there is no external force applied on the object. This can be represented by mathematical expression: (m₁u₁ + m₂u₂ = m₁v₁ + m₂v₂).

Momentum is a property of a moving object which the object has by the virtue of its mass and motion. It is the product of the body's mass and velocity.

Conservation of linear momentum expresses that a body or system of bodies in motion retains its total momentum. The product of mass and vector velocity constant, until and unless an external force is applied on it. In an isolated system, there is no external force, so momentum is always conserved.

To have the momentum conserved, a system must meet two requirements:

1. Total Mass of the system must remain constant during the interaction.

2. The net external force on the system must be equal to zero.

The mathematical expression for the conservation of momentum is:

(m₁u₁ + m₂u₂ = m₁v₁ + m₂v₂)

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The symbolic domain refers to a way of representing mathematical ideas using symbols and abstract concepts.

What occurs in a symbolic domain?

In this domain, mathematical equations, formulas, and expressions are used to represent relationships and solve problems. The symbolic domain is an important part of mathematics, as it allows for precise and rigorous reasoning and communication of mathematical concepts.

The symbolic domain is often used in fields such as mathematics, science, and computer programming, where symbols are used to represent complex concepts and ideas. Additionally, the use of symbols allows for generalization of ideas and the development of more abstract mathematical concepts.

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Answer:

what map

Explanation:

Paleolithic-era inhabitants had made their homes in caves or in spartan, tent-like shelters. Due to the hunter-gatherers' propensity to migrate in search of  follow wild animals, these shelters were only temporary.

Early humans were hunters and gatherers who lived in caves, rudimentary houses, or tepees during the Paleolithic era (approximately 2.5 million years ago to 10 thousand B.C.). They hunted wild animals and birds using primitive stone axes and simple stone and bone tools.They most likely consumed vegetables and collected seeds, fruits, nuts, and other edible plant materials. As small animals were hunted later, meat is said to have been added to the diet. Eventually, people began to hunt huge animals. The first type of home was in the form of trees, providing people with only rudimentary protection from the sun, rain, and cold. It did, however, offer protection from animals that couldn't scale the tree. caves are still another kind of refuge.

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A cell membrane, also known as a plasma membrane, is a thin, semipermeable barrier that surrounds the cytoplasm of a cell and separates the cell from its environment.

What do you mean by cytoplasm?

Cytoplasm is the fluid-like substance found in the interior of a cell, excluding the nucleus. It is composed primarily of water and contains a variety of organic and inorganic molecules, ions, and organelles. It functions as the cell’s metabolic center and plays important roles in many cell processes, such as energy production, protein synthesis, and cell division.

Five important key features of the cell membrane:

1. Phospholipid Bilayer:  The phospholipid bilayer is important for regulating the flow of substances both into and out of the cell, allowing the cell to acquire the nutrients it needs and expel waste.

2. Glycoproteins: They are important for cell-to-cell communication, as they bind to specific receptors on other cells to facilitate communication between the cells. They also act as recognition sites for hormones and other molecules that enter the cell.

3. Cholesterol: Cholesterol is a fatty molecule that helps stabilize the cell membrane and prevents it from becoming too rigid or too fluid. It also helps regulate the movement of substances across the cell membrane.

4. Integral Proteins: They are important for transporting molecules across the membrane, as well as for recognizing and interacting with other molecules.

5. Peripheral Proteins: They play an important role in cell signaling and regulation, as they can interact with other proteins or molecules on the cytoplasmic side of the cell membrane. They are also important for anchoring the membrane to the cytoskeleton.

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If a trait is discrete, then phenotypes in the population will be all or nothing (e.g. a person is either tall or short). If a trait is polygenic, then phenotypes in the population will fall along a continuum (e.g. a person can be tall, short, or somewhere in between).

A trait is discrete if it is determined by a single gene. A polygenic trait is determined by multiple genes. To determine if a trait is discrete or polygenic, you would look at the phenotypes in the population and see if they are determined by a single gene or multiple genes.

If you see a lot of variation in the phenotypes, then the trait is likely to be polygenic. If the phenotypes are all very similar, then the trait is likely to be discrete. Another thing to look for is whether or not the phenotypes are clustered together or if they are spread out. If they are clustered together, then the trait is likely to be discrete. If they are spread out, then the trait is likely to be polygenic.

Phenotypes are also often affected by chance. For example, a person may inherit the gene for blue eyes from one parent and the gene for brown eyes from the other parent. If this happens, the person will have blue eyes.Hence If you want to determine if a trait is discrete or polygenic, you would look for phenotypes that are either all the same or all different. If all the phenotypes are the same, then the trait is discrete. If all the phenotypes are different, then the trait is polygenic.

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During inhalation, external intercostal muscles contract to elevate the ribs. During forced exhalation, internal intercostal muscles contract to depress the ribs.

Explanation:

Inhalation is the process of breathing in. It involves the contraction of the diaphragm and intercostal muscles. The external intercostal muscles are located between the ribs, and they help to elevate the ribs during inhalation. The diaphragm contracts and flattens during inhalation, increasing the volume of the thoracic cavity and reducing pressure in the lungs. Forced exhalation is the process of breathing out with effort, and it involves the contraction of muscles to reduce the volume of the thoracic cavity. The internal intercostal muscles are located deeper between the ribs, and they help to depress the ribs during forced exhalation. The transverse abdominis muscle is also involved in forced exhalation, as it contracts to compress the abdomen and push the diaphragm upward.

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Br₂(g) and K(l) species are made at the anode and cathode, respectively.

Molten lead bromide, PbBr 2(l), is an electrolyte.

During electrolysis: Pb 2+ ions gain electrons at the cathode and become Pb atoms.

Br - ions lose electrons at the anode and become Br atoms, which pair up to form Br 2 molecules.

Thus, Br₂(g) and K(l) species are made at the anode and cathode, respectively.

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