Answer:
a. The maternal copy of UBE3A is expressed and the paternal copy is silenced.
Explanation:
When UBE3A chromosome is in neurons, paternal allele is silent and maternal allele is expressed in process of genomic imprinting. In some cases UBE3A is expressed from both paternal and maternal chromosomes. The paternal chromosome is blue whereas maternal chromosome is magenta.
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A positive choice to make to impact one's health is to simply wake up in the morning and get ready, and take time on yourself. That will ensure that you appreciate yourself and will give you a positive mentality throughout the day.
A negative choice to make to impact one's health is to constantly over-think situations, causing stress and an unhealthy state of mind.
Answer:
BELOW
Explanation:
Classrooms and Corridors: People rushing, locker doors, loose school items
On the territory surrounding the school: Rocks, trees, animals?, if not animals then: people
In the school: people, doors, bathrooms(no cameras)
In the settlement: People, doors, rocks
if an earthquake happens get in a doorframe and/or get on the ground and put your hands over your neck.
You should follow the teacher or staff's instructions
If you are alone find other people
911
(YOU KNOW THE NUMBERS i cant tell you)
DNA → RNA → protein
Hope this helps
