In chemical synapses that involve a so-called second messenger, typically a G-protein linked to the postsynaptic receptor is activated when neurotransmitter binds to that receptor. Which of the following represents an activity performed by the activated second messenger?

TLS Online TPP Program

#Question id: 24162

#Unit 1. Molecules and their Interaction Relevant to Biology

Black-and-white camera film, in the old days of film photography, was very sensitive to blue light but not to red light. Blue skies would often show very little detail, because the film couldn’t record all that it was seeing. To compensate, photographers would put a red filter on the lens, darkening the sky enough that the film could record its fluffy clouds.

This paragraph best supports the statement that

TLS Online TPP Program

#Question id: 24161

#Unit 1. Molecules and their Interaction Relevant to Biology

Mathematics allows us to expand our consciousness. Mathematics tells us about economic trends, patterns of disease, and the growth of populations. Math is good at exposing the truth, but it can also perpetuate misunderstandings and untruths. Figures have the power to mislead people.

This paragraph best supports the statement that

TLS Online TPP Program

#Question id: 23379

#Unit 1. Molecules and their Interaction Relevant to Biology

The aspect ratio of TV screen is:

TLS Online TPP Program

#Question id: 23378

#Unit 1. Molecules and their Interaction Relevant to Biology

Collection of information in advance before designing communication strategy is known as:

TLS Online TPP Program

#Question id: 23377

#Unit 1. Molecules and their Interaction Relevant to Biology

Feed-back of a message comes from:

TLS Online TPP Program

#Question id: 23376

#Unit 1. Molecules and their Interaction Relevant to Biology

Adjusting the photo for publication by cutting is technically known as: