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ch4aika [34]
3 years ago
9

In the late 1990s, several studies claimed there was a direct link between growing rates of autism and the presence of low doses

of mercury used to preserve infant immunizations. In 2000, the FDA replaced all preservatives in infant inoculations with a recently developed non-mercury–based preservative that was cheaper and more efficient. Some theories stated that the government was engaged in a cover-up because it knew that mercury-based immunizations given during infancy increased the chances of young children developing autism. What is this conclusion most likely an example of?
Biology
1 answer:
natali 33 [55]3 years ago
4 0
<h2>Illusory Correlation</h2>

Explanation:

  • Illusory correlation is the assumption that a relationship exists between two variables that are really not related
  • The perception that a relationship exists between two variables (which could include behaviors, events, items, or people) when in fact there is not a strong relationship between the two. Illusory correlation is created when two separate variables are paired together, which leads to an overestimation of how often they co-occur. It is illusory in that the relationship between the two variables is not real; it is the result of our biased perception of the variables and a lack of information
  • For example with Sal. Because he had two bad experiences in which he believed that cashiers in London were stealing from him, he wrongly concludes that all London cashiers are thieves. However, Sal may have had good experiences with cashiers. For example, he could have run into one on the street who gave him directions or purchased him a beverage at a pub, but Sal either didn't recognize they were cashiers or didn't remember

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How was the first enzyme discovered?<br> Please mention the whole process of its discovery.
Licemer1 [7]

Answer:

the year 1812 Gottlieb Sigismund Kirchhoff was investigating the procedure of converting starch into glucose. In his experiment he also enlightens the application of these biomolecules as catalyst [3]. In 1833, French chemist Anselme Payen discovered the first enzyme, diastase [4

Explanation:

by anselem payen

8 0
1 year ago
The designation Rr for a pea-plant’s peas shows that the plant is
alexdok [17]

\huge\star{\underline{\mathtt{\red{A}\pink{N}\green{S}\blue{W}\purple{E}\orange{R}}}}\star

The designation Rr for a pea-plant's peas shows that the plant is a <u>true-breeding plant</u>.

4 0
3 years ago
An investigator wants to understand whether a newly found membrane protein is involved in membrane transport of a certain partic
Andrei [34K]

Answer:

Explanation:The investigation is aimed at understanding

1. how molecular size affects movement through a membrane.

Therefore

2.Add more of the proteins to the plasma membrane.

Then measure the rate of the particle movement

5 0
3 years ago
Read 2 more answers
explain how repressible and inducible operons differ and how those differences reflect differences in the pathways they control
Sonja [21]

Answer

Operons are cluster of coordinated genes, including structural genes, an operator gene, and a regulatory gene.

Explanation:

In the The repressible operons, The transcription is usually on and repressor is in inactive form, So the specific genes are transcribed. While a regulatory molecule act as corepressor and binds to repressor protein to activate it. The repressor protein cause the inactivation of repressible operon (as the name indicate). E.g., Tryptophan Repress the trp operon.

A high level of product act as regulatory molecule (Corepressor) and turn off the operon, So anabolic pathways or synthesis of essential components are controlled by repressible operon.

In the Inducible operons, the transcription is usually off and repressor is in active form. So there is no transcription of genes. Specific Metabolite cause the activation of operon  e.g lactose cause the induction of lac operon.

As a metabolite induces the operon, So they control the Metabolic pathways or breakdown of a neutrient.

7 0
3 years ago
All of the following would be considered environmental factors that influence your personality EXCEPT: A. support B. aptitude C.
elena55 [62]

Answer:

aptitude

Explanation:

  • The factors that influence the personality of a person are broad of two types - one is the individual factors and the second is the environmental factors.
  • From the given list, aptitude is a type of individual factor that influences a person's personality as an aptitude is a person's factor which is usually not changeable and is an inherent factor that is not influenced by the environment.

4 0
3 years ago
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