3. Proteins are responsible for many of our traits. How can a substitution mutation affect a
person's traits?
A. This mutation stops DNA from replicating.
B. This mutation prevents ribosomes from
synthesizing proteins.
C. This mutation changes the number of
chromosomes a person has.
D. This mutation causes a change in the protein
that forms during translation.

Who is the current chief justice of the united states?

Which principle do modern democracies share with ancient athens? a. all people deserve equal rights. b. there should be no taxation without representation. c. people should vote on all matters that concern them. d. people should have a voice in government.

Jackie went to the grocery store to pick up yogurt, bread, and apples. first, she picked up a hand basket for carrying her groceries, and then she searched the store. after finding what she needed, she stood in a check-out line. then, the cashier put her items in a plastic bag, and soon after, jackie left the store. as readers of this event, we understand that jackie paid for the groceries, even though it wasn't mentioned, because we are relying on a grocery store