Which of the Following Is a Fundamental Characteristic of the Notch

question 39

Multiple Choice

Which of the following is a fundamental characteristic of the Notch pathway?

• A) It works through nuclear signals involving the lac operon.
• B) It works through direct cell to cell contact.
• C) It allows mRNAs to accumulate in the posterior portion of the Drosophila embryo.
• D) It directs mRNAs to antisense systems in the posterior portion of all organisms.
• E) It provides symmetry to plant flowers.

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Definitions:

Gestation

The process or period of developing inside the womb between conception and birth.

Gestational Age

The age of an embryo or fetus from the first day of the mother's last menstrual period, used to determine expected delivery date.

Preterm

Referring to a baby born before 37 weeks of pregnancy have been completed, also known as premature birth.

Slow Growth

A rate of biological or economic development that is lower than expected or desired.