Answer:
Scientists estimate that at least 99.9 percent of all species of plants and animals that ever lived are now extinct.
Explanation:
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The level of protein X in these patients will be low due to degradation in the proteasome. Ubiquitnation process occur when ubiquitin is attached to a particular protein and the protein become deactivated. Ubiquitin is a small biochemical molecule which marks out proteins for destruction. Any protein that have ubiquitin attached to it will be transported to the proteasome for destruction by degradation.
Answer:
The correct answer is - sexual script.
Explanation:
The sexual script is a theory that explains that every sexual activity or behavior follows a particular script on the basis of the social norms that can be formal or informal, which also include the eligible sexual partners and what is the acceptable sexual activity.
It is like a program for action that categories the behaviors for sexual activity that is appropriate in various conditions. Sexual scripts vary according to age, religion, social position, culture, and many other factors.
Thus, the correct answer is - social script.
The first trimester is the most vulnerable.
