Where would you have to travel
to reduce your weight but not
lose any mass?

Answer: True

Explanation:

DNA polymerases from many species, including bacteria, viruses and eukaryotes, possess a 3′–5′ proofreading exonuclease activity which removes misincorporated bases from extending primers, thereby improving fidelity.

Answer:

Internal and external regulators are two types of proteins that regulate the cell cycle. Internal regulators allow the cell cycle to proceed only after certain events occur. External regulators speed up or slow down the cell cycle.

Explanation:

I hope this helps :)

The two types of proteins that regulate the cell cycle are Cyclins and Cyclin-dependent Kinases (CDKs). These two groups of proteins are responsible for the progress of the cell through various checkpoints.

What are Proteins?

Proteins are made up of hundreds or thousands of smaller units called Amino acids. They are large, complex molecules that play many critical roles in the body. They do most of the work in cells and are required for the structure, function, and regulation of the body’s tissues and organs.

Cyclins regulate the cell cycle only when they are bound to Cdks and become fully active. The Cdk/cyclin complex must be phosphorylated, which further initiates other proteins to be phosphorylated that advances the cell cycle.

Retinoblastoma (Rb), is another group of tumor-suppressor proteins that regulates the cell cycle by monitoring the cell size.

Therefore, there are two types of proteins that regulate the process of the cell cycle are Cyclins and Cyclin-dependent Kinases (CDKs).

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Answer:According to Murphy it has been concluded that to accelerate the emergency response,autonomous robots and unmanned machines can be used.

Explanation: Don't ask how i know it :)

Answer: The correct answer is :  According to studies carried out, it has been concluded that to accelerate the emergency response one day, autonomous robots and unmanned machines can be used. In this way the recovery time can be reduced by one thousand (1000) days or almost three years.

Explanation: I Jus know it

Answer: An example of mutualism would be the remora fish and shark.

Explanation: The shark gets cleaned and the remora fish gets something to eat. Both benefit from each other.

Answer:

Amniocentesis

Explanation:

It involves inserting a long needle to extract fetal cells from the fetus's surrounding fluid for these diagnostic purposes. It is a risky procedure that has since been widely replaced by cell-free DNA testing.

Answer:

1-Sparta, 2-Sparta, 3-Sparta, 4-both, 5-both, 6-Athens, 7-Athens, 8-Athens, 9-Sparta, 10-Athens, 11-Athens, 12- Sparta, 13-Athens, 14-Sparta, 15-Sparta

Explanation:

Answer:

I copied my previous answer to this because I think they are the same questions. BTW how many times did u post the same question??!

1- Athens

2- Spartans

3- Spartans

4- I think it is both, don't get me wrong

5- I think it is Spartans

6- Athens

7- Athens

8- Athens

9- Spartans

10- Athens

11- Athens

12- Spartans

13- Athens

14- Spartans

15- Spartans

There you go. Hope this helps :D

The correct options are:

Lymph transports nutrients in the body.

Lymph circulates macrophages in the body.

In vertebrates, the lymphatic system, also known as the lymphoid system, is an organ system that is a part of the immune system and works in conjunction with the circulatory system. Lymphatic tissues, lymph nodes, lymphatic or lymphoid organs, and a vast network of lymphatic veins make up this structure. In the body, the lymphatic system, cholesterol is moved.

Because of this, their liquid color seems milk-like rather than translucent. The lymph node serves as a collection point for white blood cells, which aid in the battle against infection. Macrophages are one of the white blood cells. A hormone is not made by a lymph node. An antigen was a component of the microbe; it was not created by the body. Skin epithelial cells create the protein keratin.

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Answer:

A

Explanation:

I took the exam and got a 100.

Bring a reusable shopping bag and buy less plastic. Use light bulbs that last a long time. Emissions of greenhouse gases are decreased by energy-efficient light bulbs. Likewise, turn off the lights when you leave the room.

Humans are altering the natural environment by constructing industries, chopping down forests, building dams, creating air-polluting devices like vehicles and air conditioners, polluting rivers, and stepping up activities that cause climate change.

Agriculture is the human activity with the most adverse environmental impact. New city and dam construction, oil spills, extensive ocean fishing, and reliance on fossil fuels are additional activities that have an influence.

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The malpresentation in which the fetal buttocks or lower limbs present into the maternal pelvis is called a breech presentation.

The condition you are referring to is called breech presentation.The malpresentation in which the fetal buttocks or lower limbs present into the maternal pelvis is called breech presentation.Presentation refers to the act of showing or explaining information to an audience in a formal or structured manner. Presentations can take many forms, such as lectures, speeches, demonstrations, and visual aids.A well-designed presentation should have a clear structure and organization that makes it easy for the audience to follow. The presenter should have a clear understanding of the topic and be able to convey the information in a way that is engaging and interesting. This can be done through the use of stories, examples, and visual aids.

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Answer:

Jobs that require computers

Explanation:

I got it wrong

Even if all the cells have the same DNA they biochemical function are different, that's because differents sets of genes must be turned on and off in each cell type by the action of enzymes and other molecules. Each cell have the same 20,000 or so genes but they are biochemically selected by the action of molecules as hormones and chemical signaling. Therefore, different cells use different parts of the DNA code as directions.

Answer:

Explanation:

It's simply law of osmosis.

In osmosis solvent particles move from lower solute concentration to higher solute concentration until both the solution acquire the same concentration. So when a plant cell is kept in hypertonic solution (having more solute concentration), the solvent particles move outside the cell causing it to shrink, which is also known as plasmolysis of cell.

When a plant cell is kept in hypotonic solution (having less solute concentration), the solvent particles move inside the cell causing it to swell up which is also known as deplasmolysis. But due to the presence of cell wall, plant cell can not burst. Cell wall is a very stratchable boundary made up of cellulose mainly which makes the plant cell non-collapsable (but animal cells can burst in hypotonic solution due to absence of cell wall)

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The ability to use old cells is an advantage of all DNA testing procedures.

Answer:

You did not provide any options so i will give some facts that will hopefully help you in figuring out the correct answer.

For prokaryotic cells, the cell wall is a tough, fibrous layer that protects the cell and gives it shape and rigidity.

Prokaryotic cells are found in the domain(s) Bacteria and Archaea.

True: Prokaryotic cells have nucleoids and eukaryotic cells have nuclei.

A prokaryotic cell is distinct from a eukaryotic cell because a prokaryotic cell lacks _a nucleus_.

There is only  _1_ eukaryotic domain, it is Eukarya.

Answer:

a

Explanation:

because they are all arthropods

Answer:

75 percent, 25 percent

Explanation:

Answer:

uhh if its asexual reproduction then 4. isnt true. there are no variations since its just basically the cell splitting.

Explanation:

Answer:

Through the process of photosynthesis, carbon dioxide is pulled from the air to produce food made from carbon for plant growth. Carbon moves from plants to animals. Through food chains, the carbon that is in plants moves to the animals that eat them.

Explanation:

Please give thanks to all my answers and please mark as brilliant and please follow me

DNA replication occurs only in 5'-3'. Option C. Okazaki fragments are best described as short segments of replicated DNA formed on the lagging strand.

During DNA replication, the molecule unwinds and the two strands get separated.

Different enzymes and proteins are involved in the replication fork formation, such as helicase (enzyme needed to break hydrogen bonds and separate the two original strands) and topoisomerase (enzyme that releases tension).

DNA polymerase makes the new nucleotides enter the fork and pairs them with the corresponding nucleotide of the original strand. Adenine pairs thymine, and cytosine pairs guanine.

Since DNA strands are antiparallel and replication occurs only in 5'-3' direction, one of the strands will replicate continuously, while the other strain will be replicated by short fragments known as Okazaki fragments.

Okazaki fragments are only formed on the lagging strand.

According to this framework, the correct option is C. short segments of replicated DNA formed on the lagging strand.

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In developed countries, the survivorship curve that most applies to humans is curve A, the Type I curve.

Survivorship curves are graphical representations of the number of individuals surviving at each age within a population. By examining the survivorship curve shown in the figure, we can determine which curve best represents humans in developed countries.

In developed countries, the survivorship curve that most applies to humans is curve A, the Type I curve. This curve indicates a low mortality rate during early and middle life, with a sharp increase in mortality among older individuals. Developed countries typically have access to advanced healthcare, improved living conditions, and better nutrition, resulting in decreased mortality rates among younger and middle-aged individuals. However, as individuals age, the chances of mortality increase significantly.

To further describe the population dynamics of L. vivipara based on the provided life table, we observe that the table does not explicitly provide information about the population dynamics. Therefore, we cannot make a definitive determination about the population trend of L. vivipara.

Learn more about survivorship curves and population dynamics:

Survivorship curves are valuable tools for understanding the life expectancy and mortality patterns within a population. By studying survivorship curves, scientists can analyze the factors influencing population dynamics, including birth rates, death rates, and environmental conditions. These curves provide insights into the age-specific mortality rates and the general health and well-being of a population.

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The survivorship curve that most applies to humans living in developed countries is Curve A.

In developed countries, the majority of individuals experience high survival rates until late adulthood, followed by a rapid decline in survival at older ages. This pattern is represented by Curve A in the figure. It indicates that most individuals survive to reach old age before experiencing a significant increase in mortality. This survivorship pattern aligns with the characteristics of human populations in developed countries, where advancements in healthcare, improved living conditions, and access to medical treatments contribute to a higher likelihood of reaching old age. Curve A reflects the relatively low mortality rates during early life stages and the potential for increased lifespan in developed nations.

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The body uses coenzymes, which are tiny molecules that help enzymes catalyze biological reactions, but vitamin A is neither a precursor nor a constituent of any recognized coenzymes. The right response is coenzyme synthesis (d).

The body needs vitamin A for a number of metabolic processes. It is a crucial part of the visual pigment rhodopsin in the retina, which regulates vision in both dim and strong light (option a).

Also, it contributes to the growth and upkeep of mucus-producing cells, which are crucial for lubricating and defending numerous tissues and organs (option b).

In addition, vitamin A is important for cell differentiation, the process through which cells specialize and take on certain roles during tissue maintenance and development (option c). Nevertheless, the production of coenzymes does not directly include vitamin A.

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Answer:

A

Explanation:

A because a meteor hit when the dinos were alive

Answer:

D. Biofuel energy is emerging industry promoting the use of plants to create energy

Energy created from renewable biological sources, such as plants, crops, or organic waste, is referred to as "biofuel energy." It entails transforming biomass into fuel forms that can be used for a variety of energy applications. Because the organic material used to make them may be grown again or refilled, biofuels are regarded as a type of renewable energy.

Answer:

The polution from burning the trees. Also, the loss of oxygen from the loss of trees.

Explanation:

hope this helps a little

Beak color (Y) and tail-feather length(L) determine the dominant traits. Dominant traits are those whose effect is shown in the person or the next generation.

Alleles and dominant characteristics. Dominant refers to the transmission of traits that are often carried vertically from parent to kid and in which the feature or disorder caused by that gene affects both the parent and the child.

Even though the dominant trait only exists in one copy, it is always manifested when the connected allele is dominant. Only when both of the related alleles are recessive do recessive features manifest themselves.

Therefore, the dominant features are determined by the beak color (Y) and tail-feather length (L). Dominant characteristics are those that have an impact on an individual or the following generation.

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The function of protein B is to isolate protein A in the cytoplasm.

From the given information it can be concluded that protein B functions by sequestering protein A in the cytoplasm. It is probable that protein B is a sizeable protein and also lacks a nuclear localization signal. Protein B can neither pass across the nuclear pore nor can it be actively migrated there.

The entry of a hormone or signals from the hormone into the cell is followed by binding of the hormone to one of the two proteins, i.e. protein A as well as protein B. In each of the two instances, the binding of hormones to either protein would be imagined to change the shape of protein A as well as/or protein B in such a way that both the proteins are not able to connect with each other.

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