By the year 2030, it’s estimated that nearly one in americans will be older than age 65.

a. two
b. three
c. five
d. seven

Fill in the table below by placing check marks in the appropriate boxes and writing the product of transcription and translation. super

If you or someone you know may have a mental disorder, it's important to discuss this concern with a trusted adult. t or f

Which of the following processes within viral replication is the greatest source of genetic variation in rna virus populations? a) high mutation rate due to lack of proofreading of rna genome replication errors.b) transcription from the host cell rna polymerase introduces numerous mutations.c) capsid proteins from the host cell can replace the viral capsid.d) viral rna is translated by host cell ribosomes.