Neurons are not connected; they transmit signals across a space called a _____.

Answers

Answer 1

Answer: I believe it was synapse.

Related Questions

The _______ in plants is directly responsible for absorbing light energy.
The aerobic system starts producing energy during prolonged periods of light to moderate exercise.
Which of these is an example of structural protein in plants?
Coordinate the immune system response by activating effector cells Memory B and T cells Helper T cells B cells Cytotoxic T cells
Chromosomes are composed of DNA. TRUE or FALSE.

Marcellus and Bernardo are soldiers. What is the profession of Horatio?A.) also a soldier

B.) lawyer

C.) student

Answers

Marcellus and Bernardo are both soldiers while Horatio is an university student. All where characters in the play Hamlet by Shakespeare. The correct answer is C.

Horatio is a student

One of the disadvantages of the _____ strategy of purchasing raw materials is that the supplier has more negotiating power on price.a. open-sourcing
b. multisourcing
c. sole-sourcing
d. home sourcing
e. in sourcing

Answers

Final Answer:

One of the disadvantages of the sole-sourcing strategy of purchasing raw materials is that the supplier has more negotiating power on price. Therefore, the correct option is c. sole-sourcing.

Explanation:

Sole-sourcing, the correct answer, is a procurement strategy where a company relies on a single supplier for a specific raw material or component. One of the significant disadvantages of this strategy is that it grants the supplier more negotiating power on price. Since the company is dependent on a single supplier for their critical input, they have limited alternatives and bargaining leverage. This can lead to higher prices and less favorable contract terms, as the supplier knows they have a monopoly on the business.

Conversely, multisourcing (option b) involves obtaining the same raw material or component from multiple suppliers, which can enhance negotiation power and mitigate risks associated with supplier dependencies. Open-sourcing (option a) is often associated with open-source software and not applicable to raw material procurement. Home sourcing (option d) and in-sourcing (option e) do not directly relate to supplier negotiation power in the context of raw material procurement.

Sole-sourcing can be advantageous for ensuring consistent quality and building strong relationships with a single supplier, but it comes with the trade-off of potentially higher costs due to reduced negotiation power. Companies must carefully weigh these factors when deciding on their procurement strategy to optimize their supply chain efficiency and cost-effectiveness. Therefore, the correct option is c. sole-sourcing.

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1. The endoplasmic reticulum and Golgi apparatus are both membrane-bound organelles found in eukaryotic cells. Which statement describes one way in which the endoplasmic reticulum and Golgi apparatus work together?a) The Golgi apparatus assembles proteins, and the endoplasmic reticulum modifies and packages them.
b) The endoplasmic reticulum assembles mRNA molecules, and the Golgi apparatus translates them into proteins.
c) The Golgi apparatus assembles mRNA molecules, and the endoplasmic reticulum translates them into proteins.
d) The endoplasmic reticulum assembles

2. The mitochondria in eukaryotic cells is most similar in function to which of the following?
a) military base
b) power plant
c) factory
d) drawbridge

3. A group of students was asked to list some of the similarities and differences between prokaryotic cells and eukaryotic cells. They created the table shown above. The students made a mistake in creating their table. Which statement best describes their mistake? (Points : 2)
a) Prokaryotic cells possess cytoplasm, while eukaryotic cells do not.
b) Both prokaryotic cells and eukaryotic cells possess a nucleus.
c) Both prokaryotic cells and eukaryotic cells are enclosed by a plasma membrane.
d) Eukaryotic cells possess ribosomes, while prokaryotic cells do not.

Answers

1. Answer;

The ER assembles proteins, and the golgi body modifies and packages them.

Explanation;

Ribosomes, the endoplasmic reticulum and the Golgi apparatus are related to each other through their involvement in protein synthesis and transport.
When a protein is made in the ER, something called a transition vesicle is made which them moves to the Golgi apparatus.
The Golgi apparatus then packages, transports, distributes, or stores the contents of the vesicle. After the Golgi apparatus does its work on the contents of the vesicle, a secretory vesicles is created and pinched off into the cytoplasm.

2. Answer

Power plant

Explanation;

Mitochondria are organelles present in eukaryotic cells, whose roles is to generate energy in the form of ATP through the process of cellular respiration. This energy is in turn used by the cell to drive its activities such as transport and cell division.
Mitochondria are called the "power plants" of the cell because they are the site of cellular respiration. During the process of cellular respiration energy from organic compounds such as glucose is used to form ATP, which is the cell's energy source for various cellular activities. This is why mitochondria is referred to as a powerhouse of the cell.

3. Answer;

b) Both prokaryotic cells and eukaryotic cells possess a nucleus.

Explanation;

Prokaryotic cells are simple cells as compared to eukaryotes, they lack a nucleus, while eukaryotic cells have a nucleus. They also lack cellular organelles such as lysosomes, mitochondria, etc while eukaryotic cells posses them.
However, prokaryotic cells and eukaryotic cells share two basic features: a plasma membrane or cell membrane, and cytoplasm. Plasma membrane separates the cell and the outer environment. Cytoplasm is a gel-like material encolsed by the plasma membrane and composes the volume of a cell.

Final answer:

The endoplasmic reticulum and Golgi apparatus work together in protein synthesis and modification, mitochondria function like a cell's power plant, and eukaryotic cells - unlike prokaryotic cells - possess a nucleus.

Explanation:

1. The correct description of one way in which the endoplasmic reticulum and Golgi apparatus work together is not represented among the options provided. However, to clarify, the endoplasmic reticulum is responsible for assembling proteins and lipids, while the Golgi apparatus modifies, sorts, and packages these proteins and lipids for transport.

2. The mitochondria in eukaryotic cells is most similar in function to a power plant (option b) as it's responsible for producing the energy (ATP) that the cell needs to function.

3. The mistake in the students' table of similarities and differences between prokaryotic cells and eukaryotic cells is option b. Only eukaryotic cells possess a nucleus, while prokaryotic cells do not.

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Which is a negative consequence of using DNA technology in forensics?

Answers

DNA profiling has many uses, both positive and negative, in our society.
Aside from its usefulness in many legal investigations, DNA profiling can be
used in the workplace to discriminate against employees whose profiles could
pose a financial risk. For example, genetic technology can and has been used to
determine the capacity of a person to contract certain diseases, such as sickle-
cell anemia, which could cause many employers to hesitate in the hiring and
training of such people. In the early 1970's, the United States began a carrier
screening for sickle-cell anemia, which affects 1 in 400 African-Americans.
Many of those identified as carriers mistakenly thought they were afflicted with
this debilitating disease. Furthermore, confidentiality was often breached, and
in some cases, carriers were discriminated against and denied health insurance.
Nevertheless, genetic profiling has been beneficial in paternity suits and rape
cases, where the father or the assailant could be identified. However, despite
its growing number of utilizations, DNA profiling is extremely hazardous when
results are inaccurate or used to discriminate.
The frequency of genetic testing in criminal investigations (more than
1,000 in the U.S. since 1987) has been increasing dramatically despite the
inconclusive testing by the scientific community in many aspects of forensic
identification.

Disadvantages:
Biological process
The use of genetically modified organisms has sparked significantcontroversy in many areas.Some groups or individuals see the generationand use of GMO as intolerable meddling with biological states orprocesses that have naturally evolved over long periods of time, whileothers are concerned about the limitations of modern science to fullycomprehend all of the potential negative ramifications of geneticmanipulation. Other people see this as a continuation in the rolehumanity has occupied for thousands of years, modifying the genetics ofcrops by selecting specimen of crops with the most desirablecharacteristics as parent for the next generation of crops.
Foodchain
The safety of GMOs in the foodchain has been questioned by someenvironmental groups, with concerns such as the possibilities that GMOscould introduce new allergens into foods, or contribute to the spread ofantibiotic resistance.According to a study published in 1999, there wasno current evidence to suggest that the processes used to geneticallymodify food were inherently harmful. However, a number of more recentstudies have raised concern, and environmental groups still discourageconsumption in many countries, claiming that GM foods are unnatural andtherefore unsafe.Such concerns have led to the adoption of laws andregulations that require safety testing of any new organism produced forhuman consumption.
GMOs' proponents note that because of the safety testing requirementsimposed on GM foods, the risk of introducing a plant variety with a newallergen or toxin using genetic modification is much smaller than usingtraditional breeding processes. Transgenesis has less impact on theexpression of genomes or on protein and metabolite levels thanconventional breeding or plant (non-directed) mutagenesis. An example ofan allergenic plant created using traditional breeding is the kiwi. Onearticle calculated that the marketing of GM salmon could reduce thecost of salmon by half, thus increasing salmon consumption andpreventing 1,400 deaths from heart attack a year in the United States.
Trade in Europe and Africa
In response to negative public opinion, Monsanto announced its decisionto remove their seed cereal business from Europe, and environmentalistscrashed a World Trade Organization conference in Cancun that promoted GMfoods and was sponsored by Committee for a Constructive Tomorrow(CFACT). Some African nations have refused emergency food aid fromdeveloped countries, fearing that the food is unsafe. During aconference in the Ethiopian capital of Addis Ababa, Kingsley Amoako,Executive Secretary of the United Nations Economic Commission for Africa(UNECA), encouraged African nations to accept genetically modified foodand expressed dissatisfaction in the public’s negative opinion ofbiotechnology.
Agricultural surpluses
Patrick Mulvany, Chairman of the UK Food Group, accused somegovernments, especially the Bush administration, of using GM food aid asa way to dispose of unwanted agricultural surpluses. The UN blamed foodcompanies and accused them of violating human rights, calling ongovernments to regulate these profit-driven firms. It is widely believedthat the acceptance of biotechnology and genetically modified foodswill also benefit rich research companies and could possibly benefitthem more than consumers in underdeveloped nations

A scientist is studying a gene implicated in cancer in mice. She samples 14,000 mice and her p-value is 5%. What should her conclusion be?

Answers

The given values are 14,000 sample size and 5% p-value. Statistical significant results are achieved when p-value is less than the significance level. This shows a 95% confidence of results in the samples. The rejection region is composed of 5% of the sample distribution.

Answer:

In conclusion the scientist should state that the data suggests that the gene causes cancer in mice.

Explanation:

A p-value is a measure of significance, it is the probability of the findings giving a false-positive of the hypothesis. A p-value less than or equal to 0.005 (5%) is considered significant. In conclusion the scientist should state that the data suggests that the gene causes cancer in mice.

Hich possible errors did you include in your response? Check all that apply.The water should not be pink/purple because water should test negative for protein.

The water should actually have turned blue, because Biuret solution is blue.

Someone may have mislabeled the test tube with water

The water may have been contaminated with a protein.