What is cross contamination?

Answers

Answer 1
Answer: The process by which bacteria or other microorganisms are unintentionally transferred from one substance or object to another, with harmful effect.

Related Questions

In which ways does the body respond when its temperature is too high?
How do organisms acquire the energy they need to live?Organisms generate their own energy to live. Organisms capture energy from the environment. Organisms acquire energy from hydrolysis. Organisms acquire energy from the temperature of the Earth.
Which of the following statements is true about photosynthesis and cellular respiration?a. both processes use oxygen as a reactant. b. Plants perform photosynthesis c. Plants perform cellular respiration d. Plants perform both of photosynthesis and cellular respiration
The curved paths of global winds and surface currents are caused bya. the revolution of the Earth. c. warm air near the equator. b. the Coriolis effect. d. continental deflection.
In the human body, when the blood sugar level rises, a hormone known as insulin is released by the pancreas. This hormone speeds up the movement of sugar out of the blood, so the blood sugar level decreases and returns to equilibrium.This is an example ofgene expression.a feedback mechanism.natural selection.a learned behavior

Which fungal structure produces enzymes that break down food?

Answers

Hyphae fungi


When the spore lands and germinates in the orange, a small tubular extension starts to grow. This new cell will from a strand of hyphae, complete with a nucleus, organelles and cytoplasm. The tube is similar in structure to a straw, but instead of plastic, its firm cell wall or exterior is made of a strong substance called chitin.

The hyphae can now get to work on a piece of fruit, hyphae are crucial to the absorption of nutrients because they can contain a secret weapon: digestive enzymes. When the enzymes are released, they break down food so that its molecules can be easily absorbed. As the hyphae take in their nutrients, they add new cells and extend upward.

Why is the demand for environmental scientists and specialists expected to increase?

Answers

The goal of environmental science is to demonstrate the importance of the interrelationships between the different physical and biological components of the biosphere and to develop a set of scientific concepts and concepts to directly assess the causes and possible relationships to crises. environmental shaking our societies.

Earth's environment is constantly changing, especially in recent years with the advent of industry, deforestation and increased pollution that has disrupted many systems at the level of the biosphere (physical and biological), so the need of environmental scientists so that it can predict future events and how to restore the biosphere system.

because of the increased toll of damage we have put on the environment we will need many people of this field in order to fix the already immense damage we have done 

Classify the descriptions as applying to either borderline personality disorder or antisocial personality disorder.

Answers

Answer:

The basic symptoms are:- Hostility, significant irritability, agitation, impulsiveness, aggression, or violence

Explanation:

In borderline personality disorder, the person is on the verge of emotional instability and emotional weakness. They also think that they are worthless and always have feelings of self-doubt. The lack of confidence is also a symptom of this disorder.

In antisocial personality disorder, a person usually doesn't like to socialize with anyone. They hate being surrounded by crowds and in gathering. They always find a way to manipulate others for personal gain. The symptoms are Self-centeredness, a sense of superiority, vanity, and exhibitionism. Recurring difficulties with the law.

For more information, refer to the link:-

brainly.com/question/21431209?referrer=searchResults

Answer:

    The most common symptoms of borderline syndrome include emotional instability, feelings of worthlessness, insecurity, impulsivity, and impaired social relationships.

    People with antisocial personality disorder have a condition with dysfunctional thoughts and attitudes. In this case, these people tend to exploit others for some gain, whether material or even personal. Some characteristic symptoms of this disorder are: Persistent use of lies and fraud to exploit others. Use of charm or wit to manipulate others for oneself. Self-centeredness, sense of superiority, vanity and exhibitionism. Recurring difficulties with the law.

    Recurrent symptoms in both disorders are:

Hostility, significant irritability, agitation, impulsiveness, aggression or violence

Which terms below are associated with communication between neurons?chemical signals, electrical signals, synapse

chemical signals, synapse, neurotransmitters

synapse, electrical signals, chemical signals

synapse, electrical signals, neurotransmitters

Answers

Answer:

The correct answer is synapse, electrical signals, neurotransmitters.

Explanation:

Neuron communicates with other neurons via action potentials and chemical neurotransmitters through the synapse.

Two neurons form a junction that is termed as a synapse, there an action potential that results in neuron A to release a neurotransmitter (chemical).

Synapses are thought of as the site of converting an electrical signal into a neurotransmitter release which is a chemical signal.

Thus, the correct answer is synapse, electrical signals, neurotransmitters.

Answer:

d

Explanation:

Which part of the plant is responsible for photosynthesis​

Answers

chloroplasts




In plants, photosynthesis takes place in chloroplasts, which contain the chlorophyll. Chloroplasts are surrounded by a double membrane and contain a third inner membrane, called the thylakoid membrane, that forms long folds within the organelle.

In which case will the object move due to an unbalanced force? A.
Up = 300 N
Right = 300 N
Down = 300 N
Left = 250 N

B.
Up = 450 N
Right = 450 N
Down = 450 N
Left = 450 N

C.
Up = 300 N
Right = 400 N
Down = 300 N
Left = 400 N

D.
Up = 550 N
Right = 200 N
Down = 550 N
Left = 200 N

Answers

The correct option is A because if you think of it like a compass then all of the other answers the compass would be even on both sides because the two sides have the same number or direction. So this is the case will the object move due to an unbalanced force.

What is force ?

Force is a parameter where the pushing or pulling of any object which result in the object’s interaction or movement, without force the objects can not be moved, it can be either stopped or change the direction.

It is a quantitative interaction between two physical bodies, means an object with its environment, there are different types of forces in nature.

In moving state an object will be either static or motion, the position of the object will only be changed if it is pushed or pulled and The external push or pull upon the object called as Force.

The contact force are the force that occurs when some effort on an object is applied such as Spring Force, Applied Force, Air Resistance Force, Normal Force, Tension Force, Frictional Force

Non-Contact forces occur from a distance  such as Electromagnetic Force, Gravitational Force, Nuclear Force

For more details Force,  visit

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i would say A because if you think of it like a compass then all of the other answers the compass would be even on both sides because the two sides have the same number or direction, but with there is one odd number to make it unbalanced and make it move because if it is unbalanced it cant stay the same direction, and it has to move if its not equal all the way around 

i hope this makes sense and that i helped you!