Which of the Following Is True of Trends in the Number

question 96

Multiple Choice

Which of the following is true of trends in the number of new U.S. patents?

• A) There was a steady increase in new patents throughout the 1970s.
• B) There was a surge in new patents in the latter part of the 1990s.
• C) The number of new patents granted each year has remained unchanged since the early 1970s.
• D) The number of new patents granted each year declined by more than 50 percent after 2001.

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Definitions:

Blood Sugar Level

A measure of the amount of glucose present in the blood, which is a critical aspect of metabolic health and is closely regulated in the human body.

Receptors In Liver

Proteins located in the liver that bind substances like hormones and drugs, playing a crucial role in metabolism and detoxification.

Hippocampus

A region of the brain critical for the formation of new memories and involved in learning and emotions.

Estrus

The periodic sexual excitement of many female mammals as governed by levels of sex hormones.