Which statement best describes cancer cells?
A.cells that go through mitosis successfully
B.cells that continue to replicated even when not needed and does not stop
C.cells that move to G0,the resting phase
D.cells in hypotonic, solution to burst

Answer:

The correct hypothesis would be -

"if the light is required for seed germination of seed, then in the absence of light lettuce seed will not germinate"

Explanation:

The hypothesis is always based on a question one wanted to answer. The hypothesis is the possible explanation of a world natural problem. One needs to make his hypothesis on the basis of the research he made.

To test the hypothesis one needs to develop an experiment like here formed an experiment to test if the light is required for the germination of seeds. Thus, hypothesis would be "if the light is required for seed germination of seed, then in the absence of light lettuce seed will not germinate"

Answer:

Scientific Theory

Explanation:

The statement "the characteristics of living things change over time" refers to the concept of biological evolution, which is widely accepted as a scientific theory in the field of biology. In scientific terms, a theory is a well-substantiated explanation of a natural phenomenon that is supported by extensive evidence, experimentation, and scientific consensus. The theory of evolution, proposed by Charles Darwin and further developed over time, provides a comprehensive explanation for the diversity and change in the characteristics of living organisms. It is supported by a vast body of evidence from various scientific disciplines, including genetics, paleontology, comparative anatomy, and molecular biology.

In contrast, scientific laws describe observable patterns or regularities in nature that are often expressed as mathematical equations or principles. Laws, such as Newton's laws of motion or the laws of thermodynamics, describe specific relationships or behaviors in the physical world.

Therefore, the statement about the characteristics of living things changing over time aligns with the theory of evolution, rather than being described by a scientific law.

Hope this helps!

Answer:

C

Explanation:

There would be a high amount of nitrates and phosphates, which reduces the amoubt of oxygeb in the tank, that will lead to the difficulty of supportibg the excessive amount of aquatic plants.

Answer:

C. There is not enough oxygen in the

atmosphere to support excessive numbers of

aquatic plants.

Explanation:

n excess amounts, both nutrients can cause an increase in aquatic plant growth and algae blooms, called eutrophication. These algae blooms live at the water surface, in order to easily access oxygen and sunlight. As a result, eutrophication prevents lower water levels from access to sunlight and oxygen in the air.

A national rainforest in Puerto Rico is MOST closely associated with ecotourism. The correct answer is c).

Ecotourism is a form of tourism that is focused on responsible travel to natural areas that conserves the environment and improves the well-being of local people. The goal of ecotourism is to educate visitors about the natural and cultural heritage of a particular area and to promote conservation efforts.

A national rainforest in Puerto Rico would be an ideal location for ecotourism because it offers visitors the opportunity to explore a unique and diverse ecosystem while also supporting conservation efforts and providing economic benefits to local communities. In contrast, a water park, hunting grounds, cruise ship, or jet ski rental shop may not be focused on responsible travel or conservation efforts and may have negative impacts on the environment and local communities.

Therefore, the correct answer is c) A national rainforest in Puerto Rico.

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Answer:

1)Earth

2)disappear

3)Solar energy

Explanation:

I am not sure but hope it helps let me know if its correct.

GOOD LUCK!

Answer:

The Answer Is Number/Letter 2...or B for the letter. Hope this helped you buddy! :)

Explanation:

If you find that two groups differ from each other on the dependent measure at the end of an experiment, you are able to conclude that only one thing could have caused the difference: manipulation of the independent variable that is option C.

The study of genes, genetic diversity, and heredity in organisms is known as genetics. It is a significant field of biology since heredity is essential to the evolution of organisms. Gregor Mendel, a Moravian Augustinian monk working in Brno in the nineteenth century, was the first to do scientific research on genetics. The fundamental unit of inheritance passed down from parent to kid. Genes are made up of DNA sequences that are ordered one after the other in the nucleus of cells at specified positions on chromosomes.

Here,

When conducting experiments, the independent variable is manipulated to observe its effect on the dependent variable. If two groups differ from each other on the dependent measure at the end of an experiment, it can be concluded that the manipulation of the independent variable is the only thing that could have caused the difference, as long as other extraneous variables have been controlled for or ruled out.

It is important to keep in mind that correlation does not equal causation, so even though the difference in the dependent measure may be related to the manipulation of the independent variable, it is not possible to definitively conclude that the manipulation of the independent variable was the cause without further investigation.

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The given art piece is considered to be Polynesian Art. So the correct option is option D.

Polynesia is divided into the East Polynesian and West Polynesian cultural groups. West Polynesian culture is characterized by a high population density. West Polynesia has strong marriage institutions and well-established judicial, monetary, and commercial customs. West Polynesia includes the groups,  Tonga, Samoa, and Fiji.

People were artists and craftspeople of exceptional skill. Simple things like fish hooks would be made to exact specifications for various catches and embellished even when the embellishment wasn’t part of the purpose. Stone and wood weapons were seen as more powerful the more beautifully crafted and embellished they were. In many island groups, weaving was an integral part of their culture, and gift-giving of woven articles was a long-standing tradition.

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Answer:

Съжалявам не знам

Explanation:

благодаря за точките,

The rock was going with a velocity of about 30.1 m/s just before it bounced off the bobcat's head.

This problem can be solved using the principles of conservation of energy, assuming that all the potential energy of the rock at the height of 76 meters is converted to kinetic energy just before it strikes the bobcat's head. We can use the equation:

potential energy = kinetic energy

mgh = (1/2)mv^2

where m is the mass of the rock, g is the acceleration due to gravity, h is the height of the rock above the bobcat, and v is the velocity of the rock just before it strikes the bobcat's head.

Substituting the given values:

m = unknown

g = 9.8 m/s^2

h = 76 m

v = unknown

We can solve for v as follows:

mgh = (1/2)mv^2

v^2 = 2gh

v = sqrt(2gh)

v = sqrt(29.876)

v = 30.1 m/s

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If we took a linear piece of DNA and cut it with the restriction enzyme EcoRI which had three restriction sites for EcoRI, then the resulting number of fragments that it would produce is five (5) fragments in a linear sequence and four (4) fragments in a circular piece.

A restriction enzyme is a protein that has a defined catalytic activity that can be used to cut a given sequence of nucleic acids.

In this case, the EcoRI restriction enzyme can be used to cut in a specific nucleotide sequence that contains a given linear order of nucleotides in the cutting site.

Therefore, with this data, we can see that the restriction enzymes are able to cut the nucleic acids in specific sequences such as the EcoRI restriction enzyme that cut at particular nucleotide regions (this enzyme cuts at AATT positions).

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To illustrate what happens when the other cell receives the protein, we can modify the model by introducing the concept of protein binding and cellular uptake.

Currently, the model focuses on the production and secretion of the protein by one cell. Here's how we can incorporate the process of protein uptake by another cell:

Model update: Add a receptor on the surface of the recipient cell. This receptor is specific to the protein being secreted by the donor cell. The receptor allows for binding and recognition of the protein.

Protein binding: Show the protein produced by the donor cell interacting with the receptor on the recipient cell's surface. This interaction represents the specific recognition and binding of the protein to its corresponding receptor.

Cellular uptake: Depict the internalization of the protein-receptor complex into the recipient cell. This step involves the engulfment of the protein-receptor complex by the recipient cell's membrane and subsequent transport into the cell's interior via endocytosis.

Intracellular processes: Highlight the intracellular trafficking of the protein within the recipient cell, such as transport to specific organelles or involvement in cellular processes. This step represents the utilization or processing of the protein within the recipient cell.

By incorporating these modifications into the model, we can visually represent the transfer of the protein from the donor cell to the recipient cell and showcase the subsequent cellular uptake and intracellular processes that occur upon receiving the protein.

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Answer:

Explanation:

Rather than use X-ray-based gel electrophoresis, today's forensic scientists measure the size of DNA fragments with a technique called capillary electrophoresis. Small fragments travel more quickly than large fragments through a gel-like material.

Answer:Dna

Explanation:

Some genes act as instructions to make molecules called proteins. However, many genes do not code for proteins. In humans, genes vary in size from a few hundred DNA bases to more than 2 million bases. (medlineplus.gov)

Claim: Using pyruvate as the final electron acceptor in an anaerobic process allows for the recycling of NAD+.

Evidence: During anaerobic respiration, the breakdown of glucose begins with glycolysis. In this process, glucose is broken down into two pyruvate molecules, which also generate ATP and NADH.

Under anaerobic conditions, pyruvate becomes the final electron acceptor instead of oxygen. Pyruvate is then converted to lactate or ethanol and CO2, which regenerates NAD+ from NADH.

Reasoning: In the absence of oxygen, cells rely on anaerobic respiration to generate energy. During glycolysis, glucose is broken down into pyruvate, which generates a net of two ATP molecules and two NADH molecules. In order for glycolysis to continue, NADH must be recycled back to NAD+.

However, without oxygen, the electron transport chain cannot occur, and the NADH cannot be oxidized. Instead, pyruvate acts as an alternative electron acceptor, which is converted to lactate or ethanol and CO2. This reaction allows NADH to transfer its electrons to pyruvate, regenerating NAD+ in the process. As a result, glycolysis can continue to generate ATP, and the cell can survive under anaerobic conditions.

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Answer: Muscles

Explanation: the body transforms carbohydrates into glycogen that is in tun stored in the muscles for energy

Answer:

E. None of the above (all are effected)

Explanation:

A nucleotide may be defined as the basic building block of the nucleic acid. DNA and RNA are the polymers that are made up of long chains of these nucleotides. It consists of  a sugar molecule attached to the phosphate group and also consists of a nitrogen base.

In the context, all the given options are affected as all the choices are nucleotides as they all contains a sugar group.

Answer:

Photosynthetic organisms provide food for humans as well as glucose and oxygen.  All the food we eat either directly (if we eat a plant) or indirectly (if we eat an animal that eats plants or other animals) can be traced to photosynthesis. Actually, almost all organisms obtain their energy from photosynthetic organisms.

Answer:

Skin disease is too very

Answer:Evaluate the claims, evidence, and reasoning that the complex interactions in

ecosystems maintain relatively consistent numbers and types of organisms in stable

conditions, but changing conditions may result in a new ecosystem

Explanation:

Os Coxae- Femur- patella-Tibia talus -calcaneus is the order of Arrangement of bones in the lower limb.

OsCoxae--Femur--Patella--Tibia--Talus--calcaneus is the correct order.

The leg consists of many bones starting from the hip bone or Os Coxae followed by Femur. Femur is the longest bone in the body. The next important bone is Patella or Knee bone followed by  Tibia, and Tibia and Talus together form the lower part of the feet.Calcaneus or Heel bone.articulating from acetabular region where the hip joins with femur.it is the longest and one of the strongest bone in the body it extends and forms the kneecap bone or patella which also acts as a joint.the tibial and talus bone forms the foot and finally the heel bone or calcaneus.The shaft of leg is formed of tarsals and metatarsals and the fingers of foot is formed by bones called phalanges.

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Biotic factors are living organisms present in the environment. It includes the producers, consumenrs, herbivores, carnivores, omnivores, and decomposers. It work with abiotic factors in order to create a unique environment.

Answer - Producers, consumers, apex predators, decomposers

Answer:

Onion and elodea cells have a cell wall and cytoplasm. Still, since onion is a storage organ for the actual onion plant, and onions grow underground, they cant conduct photosynthesis which lacks onions from chloroplasts.

I hope this helps!

The order of events in which bone fractures heal is as follow A hematoma form -- a fibrocartilage Callus forms -- a bony callus forms -- bone remodeling occurs.

The bone healing process has 03 stages:

Inflammation starts instantly after fractured and lasts for few days.

Thus, option "A" is correct.

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Answer: 1. Energy

2. energy

Explanation:

both are energy I took the quiz

Energy is added to or removed from a substance to change its state of matter. Energy is the common factor needed in both chemical and physical change. The correct options are B and A.

Energy is an entity that is required to do every piece of work. It's of many kinds, and it is required to perform all functions of the body and all physical work. The different kinds of energy are thermal energy, kinetic energy, potential energy, etc.

When thermal energy is removed from an object, it changes its state of matter. The three states of matter are solid, liquid, and gas. When thermal heat increase, it converts into gas, and when decreases it converts into solid. To change any chemical and physical reaction, energy is required.

Thus, the correct options are B, energy, and A. energy.

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Answer:

Four

Explanation:

Answer:

The answer would be 4

Explanation:

there are the blm(Bureau of Land Management), U.S. Forest Service, National Park Service, and Fish and Wildlife Service. those are the 4 federal agencies responsible for managing land resources in the U.S.