Question

Chromosomes are made of tightly packed ________ molecules.
Responses
A DNADNA
B amino acidamino acid
C lipidlipid
Question 2
A __________ is a segment of DNA which codes for a specific trait.
Responses
A amino acidamino acid
B chromosomechromosome
C genegene
Question 3
___________ are passed from parents to offspring, determining an offsprings traits.
Responses
A chromosomeschromosomes
B nucleinuclei
C proteinsproteins

Answer 1

Here are the answers to your questions:

**Question 1:** Chromosomes are made of tightly packed **A. DNA** molecules.

**Question 2:** A **C. gene** is a segment of DNA which codes for a specific trait.

**Question 3:** **A. chromosomes** are passed from parents to offspring, determining an offspring's traits.