Terrence claims that a new species of bacteria should be placed on the list of bacteria that cause infectious diseases. He ran his experiment several times in one day and got the same results. Ben and Frieda also ran his experiment multiple times themselves. They never got the same results that Terrence did. What does this indicate about the claim? A. It is invalid because it could not stand up to experimentation. B.It is valid because only one person needs to validate it. C.It is valid because he did the experiment multiple times. D.It is invalid because bacteria are always changing.

Answer:

Photosynthesis makes the glucose that is used in cellular respiration to make ATP. While photosynthesis requires carbon dioxide and releases oxygen, cellular respiration requires oxygen and releases carbon dioxide. It is the released oxygen that is used by us and most other organisms for cellular respiration.

Answer: C its Amino Acid

Explanation:

Answer:

Amino acids

Explanation:

Each group of three bases in mRNA constitutes a codon, and each codon specifies a particular amino acid (hence, it is a triplet code). The mRNA sequence is thus used as a template to assemble—in order—the chain of amino acids that form a protein. Figure 2: The amino acids specified by each mRNA codon.

Viruses and bacteria are two types of microorganisms that can cause disease in humans and other animals. While they share some similarities, they also have many differences in terms of their structure, replication, and the ways in which they cause disease.

Bacteria are single-celled organisms that come in many different shapes and sizes. They can be either beneficial or harmful to humans, depending on the species and the circumstances. Some bacteria live in the human gut and help to digest food, while others can cause infections such as strep throat, pneumonia, and meningitis. Bacteria have a cell wall that provides structural support and protection, and they reproduce through a process called binary fission, in which one cell divides into two identical cells.

Viruses, on the other hand, are not technically alive, as they cannot replicate or carry out metabolic processes on their own. Instead, they rely on host cells to reproduce and spread. Viruses are made up of a core of genetic material (either DNA or RNA) surrounded by a protein coat called a capsid. Some viruses also have an outer envelope made up of lipids. Viruses attach themselves to host cells and inject their genetic material into the cell, which then takes over the host's machinery to produce more virus particles.

While bacteria can cause disease by invading and damaging host tissues, viruses typically cause disease by hijacking host cells and using them to produce more virus particles. Some common viral infections in humans include the common cold, flu, and HIV.

Both bacteria and viruses can be treated with antibiotics or antiviral medications, but these treatments can be less effective or even ineffective if the microorganism has developed resistance to the medication. Prevention measures such as vaccinations and good hygiene practices are often the best way to control the spread of these microorganisms.

In summary, bacteria and viruses are two distinct types of microorganisms that can cause disease in humans and animals. Bacteria are single-celled organisms with a cell wall that can reproduce through binary fission, while viruses are not technically alive and rely on host cells to replicate. Understanding the differences between these microorganisms is essential for preventing and treating infectious diseases.

Answer:approximately 35 phyla;

Explanation:

Answer:

35 phyla

Explanation:

Answer:

The pigment that traps energy is chlorophyll

Answer: enzymes

Explanation:

Answer:

Clouds are formed when water vapor rises and cools down.

Explanation:

This is due to the altitude and temperature of the surface.

Answer:

The answer is below

Explanation:

The evidence that warmer water temperature is an environmental factor influencing the growth of a species is that "warmer water temperature leads to coral bleaching and negatively affects the natural habitat for fishes and marine mammals."

Another evidence is the fact that warmer water temperature results to adverse weather condition which negatively affect the food security for humans and loss of waterside areas.

The factor that would be studied at the level of community ecology regarding the distribution and abundance of the açaí palm is B. Toucans consume and disperse the seeds of açaí palms.

This is because community ecology focuses on the interactions between different species in a particular habitat or ecosystem. The consumption and dispersal of açaí palm seeds by toucans is an example of a biotic interaction between different species in the community that can affect the distribution and abundance of the açaí palm. Other factors, such as the decline in populations, temperature tolerance, and soil requirements, may also be important, but these are more related to the abiotic factors affecting the plant and its survival.

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Answer:

What is the question? :))))))))

A change to the sequence of nucleotides in a DNA segment can have various effects on an organism like mutation, Protein synthesis, Altered protein structure, Functional consequences, etc.

1. Mutation: A change in the sequence of nucleotides is called a mutation. This can happen due to various factors like errors during DNA replication, exposure to radiation, or chemicals.

2. Protein synthesis: DNA contains the information to produce proteins, which are crucial for various functions in an organism. The sequence of nucleotides in a DNA segment determines the sequence of amino acids in a protein.

3. Altered protein structure: A change in the nucleotide sequence can alter the amino acid sequence in the resulting protein. This can potentially lead to a protein with a different structure or function.

4. Functional consequences: If the altered protein plays a crucial role in an organism, it can lead to changes in phenotype (observable characteristics). This can range from no effect to mild or severe consequences, depending on the specific mutation and its impact on protein function.

5. Inheritance: If the mutation occurs in germ cells (sperm or egg cells), it can be passed down to offspring, potentially leading to inherited genetic disorders or new traits in a population.

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Answer:

Hello! Sorry I am late! Here is my best answer below!

Temperature depends on the tilt of earth. The closer the earth is to the sun the warmer it gets. If the sun is not pointing at the place you live in the earth the temperature where you are will be colder. If the sun is pointing at the place you are the temperature will be warm. In conclusion, the temperature just depends on the tilt of earth towards or away from the sun.

Some more information:

At night you may discover that it is much colder than during the day. This is because the sun is not pointing at that half of the earth.

Explanation:

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Answer:

Skeletal muscles contribute to maintaining temperature homeostasis in the body by generating heat. Muscle contraction requires energy and produces heat as a byproduct of metabolism.

Explanation:

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Answer: The most serious of these mutations will be the insertion of 2 bases. Becasue the genetic code is read in triplets, a 2 base insetion will alter the reading frame of the code causing a frameshift mutation meaning every amino acid after the site of the mutation will be incorrect.

The major factor that determines how many motoneurons will die during normal development is target size. Target size refers to the size and number of muscle fibers that a motoneuron innervates. During development, motoneurons compete for the limited trophic factors produced by their target muscles.

In the early stages of development, there is an overproduction of motoneurons. As they grow, motoneurons form connections with their target muscles. The muscles produce trophic factors, such as nerve growth factor (NGF), which support the survival and growth of motoneurons. However, the amount of trophic factors produced is limited, resulting in competition among motoneurons for these essential resources.
Motoneurons that successfully connect to target muscles and receive adequate trophic factors will survive, while those that fail to do so will undergo programmed cell death, or apoptosis. This process is regulated by death genes, which control the expression of proteins involved in apoptosis. As a result, only the motoneurons that have established functional connections with their target muscles will survive, ensuring proper neural circuit formation and function.
In summary, target size is the major factor determining how many motoneurons will die during normal development, with death genes playing a crucial role in regulating apoptosis. The competition for trophic factors produced by target muscles ensures that only functional motoneurons survive, ultimately contributing to the proper formation and functioning of neural circuits.

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Answer: B. Central nervous system

                                                                                                                                                        .................................................................

Answer:A

Explanation:

Plant foods such as nuts, fruits and roots was discovered to make up the majority of the diet of human foragers. Hominine ancestors depended on foraging.

Hominine ancestors (i.e., before the evolution of H. sapiens), depended on foraging for millions of years.

Foraging refers to the search for wild food resources, which are provided by nature by gathering different sources (e.g., plants, small animals, birds, insects, etc).

Nuts, fruits and roots represent excellent sources of food because they contain both macronutrients (lipids, proteins and carbohydrates) and micronutrients (i.e., minerals and vitamins).

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When the Once-ler first arrived in his wagon, the town looks like very large surrounded by trees called Truffula trees.

A Town looks like very huge with an enormous number of trees. Bears are randomly walking around the trees and eating truffula fruits.

Fishes were lived in a pond, a place called glorious where swamee swans were found.

Therefore, when the Once-ler first arrived in his wagon, the town looks like very large surrounded by trees called Truffula trees.

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True, some careers emerge to address the environmental impact human behaviors and processes might be having on our planet.

The majority of the actions people take in their everyday lives have a significant impact on the environment. These activities, from basic day-to-day processes to the products and services we use, all have an environmental impact. Environmental conservation refers to the protection, restoration, and sustainable use of environmental resources.

Environmental conservation as a career

Environmental conservation has become an industry in and of itself, with a growing demand for experts who can help conserve natural resources, implement more sustainable policies and practices, and educate others on the importance of environmental conservation. Environmental conservationists, environmental scientists, and environmental engineers are all examples of professions that deal with environmental conservation. These professions aim to improve the environment by addressing human processes and behaviors that are contributing to environmental degradation and developing new solutions to these issues.

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Answer:

Decomposers break the body down into simpler compounds.

The correct answer is B) cerebrum.

The basal forebrain is located deep within the cerebrum, which is the largest and most complex part of the brain. It is composed of two hemispheres and is responsible for many higher brain functions, including sensory perception, language, learning, and memory. The basal forebrain nuclei are a group of structures that play an important role in regulating attention, arousal, and sleep-wake cycles. They are also involved in the production of acetylcholine, a neurotransmitter that is essential for learning and memory.

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Answer:

Look at both of the file attachments

The words succession, success, and victory of the sequence of events could be related to ecology with the success of sustainable development.

The ecological balance is the most challenging success to be achieved by us so that our mother nature and all living organism can live in harmony and peace.

This could be achieved only with sustainable development. The term sustainable development refers to the use of resources in a cautious way so that the other generations or the future generation's needs are not compromised.

If this is achieved, then the roots of succession as mentioned will be shared with prosperity and can pass on from generation to generation. Through such succession of sustainable development, ecological management would be improved, a balance of ecology would be achieved and a better earth could be transformed.

In this way, the uses of succession to a sequence of events could be achieved by its use in ecology.

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When giving sequential doses of a drug, it is important that the doses be timed because the timing can significantly impact the drug's efficacy and safety. The timing of the doses can affect .

how the drug is metabolized and eliminated from the body, as well as its concentration in the blood. For example, if doses are given too close together, the drug concentration in the blood may become too high, leading to toxicity. Conversely, if doses are given too far apart, the drug concentration in the blood may drop too low, resulting in suboptimal efficacy. Therefore, timing of doses is critical to achieving the desired therapeutic effect while minimizing potential adverse effects..

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