Life is Spelled A,T,C,G

Question 1

What does DNA stand for?

Your answerChoice

distinct nucleotide arangement

deoxygenated nucleic acetone

don't know answer

Selected

deoxyribose nucleic acid

Question 2

Which is the largest genetic unit?

Your answerChoice

chromosome

gene

Selected

genome

nucleotide

Question 3

Which of these is not technically alive?

Your answerChoice

invertebrate

mammal

Selected

virus

human

Question 4

What is a change in a DNA sequence?

Your answerChoice

microevolution

macroevolution

Selected

mutation

meiosis

Question 5

What is a change in a DNA sequence?

Your answerChoice
Selected

mutation

macroevolution

microevolution

meiosis

Question 6

Which term is defined as the change of DNA sequences in a group of organisms over time?

Your answerChoice
Selected

microevolution

phenotype

gene

adenine

Question 7

DNA is composed of how many nucleotide types?

Your answerChoice

10

Selected

4

2

7