Below are the interpretations of this model from 4 students, which interpretation is correct as to what is happening?
This model shows creation of an RNA strand after unwinding the DNA from the
chromosomes.
This model shows disassembly of an old DNA strand so that nucleotides can be
free for a new strand.
This model shows the production of a protein from free floating nucleotides.
This model shows DNA replication after a previous strand was used as a
template.

The pressurized plants and fungi mentioned in the video have some surprising similarities. what differences would you expect them to have?

Where are the strongest jet streams located?

Drag each tile to the correct box. the body monitors the levels of oxygen in the blood to regulate breathing. isabel is running in a marathon and is near the finish line. she feels out of breath. how will her nervous system work to generate a reaction? arrange the tiles in chronological order. isabel's breathing rate increases. sensory receptors in the arteries detect low oxygen levels. the brain sends signals through motor neurons. sensory neurons generate an impulse. the central nervous system relays an impulse to certain brain regions.