I PROMISE TO GIVE BRAINLIEST have a great day (: Which of the following is a correct description for the relationship between DNA, Chromosomes, and Genes?

Question options:

A genes are made of chromosomes and contains many DNA's

B DNA is made of genes and contains many chromosomes

C chromosomes are made of DNA and contain many genes

D genes are made of DNA and contain my chromosomes

Darrel conducted an experiment with the following procedure: fill two cups with ice water. place an uninflated balloon snuggly onto your left index finger. blow a little air into an identical balloon, and place it onto your right index finger. place both fingers into the cups of ice water. darrel noticed that his right finger felt warmer in the ice water than did his left finger. which of the following does the experiment show? a. air is a good radiator of heat. b. air is a good insulator of heat. c. air is a good conductor of heat. d. air is a good convector of heat.

Aflame cell is at the end of each tubule of the nephridium malpighian tubules kidneys none of the above

Which macromolecule catalyzes chemical reactions this be considered enzyme chemical reactions thus he considering enzymes