Biology

Transcription is the process in which part of the nucleotide sequence of DNA is copied into a complementary sequence RNA. Transcription is helps to preserve the spoken way that allows it to be easily stored and examined in the future. Transcription allows a piece to be referenced in the future.

viruses are not alive. APEX

Nutrients are absorbed into the bloodstream. Starch is broken down by enzymes.

Macromolecules are broken down.

Domain.

When there are limited resources.

when there is competition for resources. apex :)

There must be genetic variation in the population

The system must not be in hardy-weinberg equilibrium.

resources must be limited in the ecosystem

Small intestine

Esophagus - APEX

The parts of the alimentary canal are:

The Mouth

The Pharynx

The Stomach

The small intestine

The large intestine

It helps the plant reproduce in dry environments.

DNA Polymerase are proteins that cells use to copy DNA.

mrna is made by RNA polymers, using DNA as a template.

CUA GGG

Iceberg concept of viral infection best describes how common cold spreads in the human body.