Atherosclerosis is a hardening of an artery specifically due to which of the following?
A. Build up of plaque
B. Aggregation of platelets
C. Hypercalcemia

The two cellular organelles in eukaryotes that have both electron transport systems and chemiosmotic mechanisms are chloroplasts and mitochondria.

These organelles are essential for energy production in eukaryotic cells. Chloroplasts are found in plant cells and are responsible for converting sunlight into chemical energy through photosynthesis, while mitochondria are found in both plant and animal cells and generate energy through cellular respiration.

The electron transport chain and chemiosmotic mechanisms in these organelles allow for efficient energy conversion, resulting in the production of ATP (adenosine triphosphate) which serves as a universal energy currency for cellular processes. In summary, chloroplasts and mitochondria are the key organelles in eukaryotic cells with electron transport systems and chemiosmotic mechanisms for energy production.

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Strawberry plants can reproduce by blastogenesis reproduction as well as syngenesis, so both statements are true.

Option (A) and (B) both are true.

Strawberry plants can reproduce by blastogenesis reproduction by sending out runners that are called stolons. So the daughter plants  will be identical to the single parent.

Strawberry plants also reproduce by syngenesis reproduction by producing gametes in flowers. In this case, the daughter plants would have characteristics of both parents.

Thus, option (A)They are identical to the single parent and option (B)They have characteristics of both parents, both are true.

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Answer:

The guinea pig's phenotype (physical appearance) will be rough white hair

The term heterozygote describes the probable genotype of a healthy diploid individual who is a carrier of a lethal allele but is unaffected by that lethal allele.

The presence of two different alleles at a particular locus. A heterozygous genotype may include a normal allele and a mutant allele, or two different mutant alleles (a compound heterozygote).

Homozygous recessive (pp), homozygous dominant (PP), and heterozygous genotypes are the three types of genotypes (Pp). Homozygous dominant and heterozygous genotypes show the same phenotype. If the two versions are different, the genotype for that gene is heterozygous. For example, being heterozygous for hair color means having one red hair allele and one brown hair allele. The relationship between two alleles affects the traits expressed. Due to the nature of the X-linked inheritance pattern, a female is either homozygous or heterozygous for her X-linked trait, whereas a male has her X chromosome, for which she has only one. Therefore, it becomes a hemizygous type.

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Answer:

Iron (Fe)

Explanation:

Option A: Assembly of new nucleosomes is carried out by complexes abbreviated CAF.

CAF stands for Chromatin Assembly Factor. It forms the protein complex that moderates the assembly. It is essential to keep the synthesized DNA in a stable form. It is responsible for assembling the new nucleosomes in the DNA molecules. A nucleosome is a basic structural unit of DNA packaging in the cells.

Eukaryotic DNA is packed with proteins in the form of chromatin fibers. This chromatin structure packed with proteins is re-established during each cell cycle. DNA comprises histones, the proteins that provide structure to the nucleosome. The CAF introduces these histones onto newly synthesized DNA.

One of the two subunits of CAF-1 in humans is known as p150. It targets the CAF1 to the replication fork of DNA through protein-protein interactions with the help of Proliferating Cell Nuclear Antigen (PCNA).

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Answer:

It's the DNA..........

The structure that the virus can use inside a host cell to produce new virus particles is the DNA.

Bacteriophage which literally means bacteria eater is a type of virus that has the ability to infect bacteria.

Basically all bacteriophages consist of nucleic acid molecule (DNA) which is surrounded by a protein coat( the capsid head).

It also possess a tail sheath through which it transfers it's DNA into host cell.

Eventually, new bacteriophages assemble and burst out of the bacterium in a process called lysis.

Therefore, the structure that the virus can use inside a host cell to produce new virus particles is the DNA.

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The correct answer is b. The same number.

Toddlers have approximately the same number of neurons at age 2 as they had at birth. During early development, the number of neurons in the brain increases rapidly, reaching its peak around the time of birth.

After birth, there is a process called synaptic pruning, where unused or unnecessary connections between neurons are eliminated. This pruning process helps to refine and strengthen the connections that are frequently used. However, the overall number of neurons remains relatively stable during early childhood.

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Answer:

Explanation:

I'm not sure but I'm thinking its some kind of switching I mean if its some kind of code or DNA then ya switching like spreading its self to the other color

or a T table and its the runt of the family  

well GEN pool that got past on

lol copy and pasting lol

Answer: The dicotyledons, also known as dicots (or more rarely dicotyls), are one of the two groups into which all the flowering plants or angiosperms were formerly divided. The name refers to one of the typical characteristics of the group, namely that the seed has two embryonic leaves or cotyledons.

Explanation: Dicots typically also have flower parts (sepals, petals, stamens, and pistils) based on a plan of four or five, or multiples thereof, although there are exceptions. The leaves are net-veined in most, which means the vessels that conduct water and food show a mesh like pattern. In the stems the vessels are usually arranged in a continuous ring near the stem surfarce

Near the surface of the stem, the vessels are often organized in a continuous ring.

Dicot seeds lack an endosperm for storing nourishment. Because of the lateral meristem, these plants experience secondary growth in their stem and roots.

A region of chlorenchyma cells on the outside and a zone of parenchyma cells on the inside makeup the portion of the cortex that is between the epidermis and the endodermis.

Their architecture and cells are tailored to absorb light and permit gas exchange with the surrounding atmosphere. Additionally, they have vascular systems that transfer water from the roots to the photosynthetic cells.

Therefore, Most leaves have net-veined veins, which means the food and water-conducting vessels have a mesh-like pattern.

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Answer:

Explanation: When the weather is hot and windy plants generally wilt because of the higher rate of transpiration.

Transpiration refers to the mechanism by which water evaporates from a plant's leaves.

The air surrounding the plant generally becomes hot and windy resulting in a faster rate of water loss through the leaves whereas the root struggles to absorb enough water from the soil to balance the water loss through leaves.

As a result, the plant suffers from water deficiency which causes withering and floppiness.

In contrast the rate of transpiration is reduced in cool and quiet weather, lowering the likelihood of water loss exceeding the roots ability to absorb water.

Answer:

True.

Explanation:

True, constructive forces depend on earths internal heat for their source of energy.

Hope this helps!

Answer:

The pancreas is a glandular organ in the digestive system and endocrine system located in the abdominal cavity behind the stomach. It is an endocrine gland producing several important hormones, including insulin, glucagon, somatostatin, and pancreatic polypeptide, all of which circulate in the blood.

Explanation:

you have a good rest of your day too :)

Answer:

During digestion, your pancreas makes pancreatic juices called enzymes. These enzymes break down sugars, fats, and starches. Your pancreas also helps your digestive system by making hormones. These are chemical messengers that travel through your blood.

Explanation:

:) if you want to brainliest thanks im so very thankful thanks thanks

Answer:

A: Trinity and San Jacinto

Explanation:

Answer:

It is false. Occupational exposure to blood or other fluids does not carry the potential risk of a blood-borne allergy.

Explanation:

Contact with blood or body fluids involves the risk of transmission of infectious diseases, such as HIV or hepatitis B virus infection.

Occupations such as those of health care personnel, doctors, nurses, bioanalysts, or dentists, involve a high risk of infectious disease transmission through contact with blood or other fluids.

The diseases of allergic origin occur by the entrance of antigens —foreign and nocive substances— to the organism by inhalation or contact, promoting an exaggerated reaction of the immune system.

Answer:

false

Explanation:

The normal-colored phenotype is controlled by the dominant allele.

The normal-colored phenotype is controlled by the dominant allele because when the albino corn snake is crossed with the normal-colored corn snake, all of the offspring are normal-colored. This suggests that the normal-colored phenotype is dominant over the albino phenotype, meaning that the normal-colored phenotype is controlled by the dominant allele.

When the first-generation progeny snakes are crossed among themselves, they produce 32 normal-colored snakes and 10 albino snakes, further confirming that the normal-colored phenotype is controlled by the dominant allele.

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Energy obtained from water springs inside the earth is renewable. Energy obtained from natural gas, the energy obtained from coal, and energy obtained from burning plant waste are nonrenewable.

Renewable energy sources are those that can be naturally replenished or regenerated within a relatively short period of time. Energy obtained from water springs inside the earth, also known as geothermal energy, is considered renewable because it relies on the heat stored within the Earth's crust, which is constantly replenished by the natural processes of heat transfer.

On the other hand, nonrenewable energy sources are those that are finite and cannot be replenished within a human timescale. Natural gas, coal, and burning plant waste all fall under this category. Natural gas and coal are fossil fuels that have formed over millions of years from the decomposition of organic matter.

Once these resources are depleted, they cannot be replenished within a reasonable timeframe. Similarly, burning plant waste, such as biomass, releases carbon dioxide into the atmosphere and contributes to climate change. While plant waste can be replenished through new growth, the process is not instantaneous and requires time and resources. Therefore, these energy sources are classified as nonrenewable.

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Answer:C-O-H groups, is the alcohol plants and animals use to make oils and fats - which are esters we use in food and soaps.

Explanation:

Rod and cone cells use glutamate as their signal, and they release less glutamate when exposed to light. But as glutamate production declines, other retinal cells speed up the transmission of action potentials to the brain, resulting in more action potentials reaching the brain in light than in darkness.

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Answer:

aa22

Explanation:

yeah yeah y

Indigenous knowledge systems can be incorporated by climate scientists to help develop solutions to climate change such as provide valuable insights into local ecosystems, traditional practices, and long-term changes in climate patterns.

By collaborating with indigenous communities, scientists can gather data on sustainable resource management, biodiversity conservation, and adaptation strategies that have been successful in the past. Additionally, integrating indigenous knowledge with scientific research can lead to more culturally-sensitive and locally-relevant climate change mitigation and adaptation solutions, this is because indigenous communities often possess a deep understanding of their environment and are aware of the ecological relationships within it.

In summary, incorporating indigenous knowledge systems into climate science can enhance our understanding of climate change, improve the development of sustainable solutions, and promote cultural sensitivity in addressing this global challenge.

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Answer:

True.

Explanation:

Always label the manipulated variable on the x- axis and the responding variable on the y-axis.

Answer:

Those who prey on grasshoppers will have their population decline while the grass population will rise.

Explanation:

Organisms need food to survive. If their food is gone, they won’t thrive as well. This isn’t saying they’ll go extinct, as they may have other food sources, but life will be harder with one food source gone. Since grasshoppers eat grass, the grass population will rise some due to a lack of predation. Hope it helps :)

"After Dr. Alvarez published his study demonstrating high iridium levels near the K-T barrier, the whole scientific world embraced the asteroid idea."

7. (Key Idea J) (Key Concept J) Identify the reasons behind the scientific community's sluggish acceptance of the asteroid impact theory. Geologists at the time thought that Earth changes gradually and without big disasters, therefore the asteroid idea as that of the cause of a K-T extinction event was not readily accepted.

There is a tonne of evidence that the asteroid impact scenario is correct. For instance, the fossil record demonstrates how quickly dinosaurs vanished. This is more in line with a catastrophic event like an asteroid strike as opposed to a slow-moving shift in the climate or an increase in volcanic activity.

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Characteristics of fungi from the list provided include: decomposer, may be unicellular, may be multicellular, have a cell wall, and can be pathogenic.

Fungi are decomposers, playing a vital role in breaking down organic matter and recycling nutrients in ecosystems. While some fungi are unicellular, such as yeasts, others are multicellular, forming complex structures like mushrooms and molds. Fungi possess a cell wall composed of chitin, a rigid polysaccharide that provides structural support.

It is important to note that fungi do not contain peptidoglycan. Peptidoglycan is a characteristic component of bacterial cell walls, not fungal cell walls. Fungi have their own unique cell wall composition.

Fungi can also exhibit pathogenic behavior. Certain fungal species can cause infections in plants, animals, and humans. Examples include Candida species causing yeast infections in humans and Batrachochytrium dendrobatidis causing chytridiomycosis in amphibians.

Regarding the characteristic "contains DNA or RNA but not both," it is incorrect. Fungi, like other organisms, contain both DNA and RNA, which are essential components of their genetic material and gene expression processes.

In summary, the accurate characteristics of fungi from the provided list are decomposer, may be unicellular, may be multicellular, have a cell wall, and can be pathogenic.

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Answer: Organisms are a part of their environment which is rich in living and non-living elements that interact with each other in some way. The interactions of an organism with its environment are vital to its survival, and the functioning of the ecosystem as a whole.

Explanation: hope this helps youuu :D

Answer:

The answer is True!

Explanation:

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Answer:

These are my answer choices so I guess it's an mixture, it's a mixture of filtration .. so its a mixture

Explanation:

(1) The original material was a mixture.

(2)The original material was a compound.

(3)The original material was either an element or a compound.

(4)The original material was either a mixture or a compound.

A beaker containing a substance is in the laboratory. Upon filtering, a solid is left on the filter paper. We can conclude that the original material was a mixture.

Filtering is a method for the separation of heterogeneous mixtures. A filter paper is placed in a funnel and the mixture is poured over it. The liquid passes the filter while the solid is retained. Since this was the situation of the student, we can conclude that the original material was a mixture. After the filtering, the student will have 2 homogeneous systems.

A beaker containing a substance is in the laboratory. Upon filtering, a solid is left on the filter paper. We can conclude that the original material was a mixture.

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