Week 12

DNA stands for

• Deoxyribose

• Deoxyribonucleic acid

• Double ribonucleic acid

RNA has two oxygen atoms in its pentose sugar and DNA has three.

• True

• False

Which term applies to RNA

• Recipe

• Translator

• Protein creator

A pairs with G and C pairs with T

• True

• False

Which of the following enzymes adds on nucleotides

• Helicase

• Primase

• Polymerase

• Ligase

_____ is the complete collection of an organism's genetic information

• Allele

• Phenotype

• Genome

• Genotype

Which type of allele will always be expressed

• Recessive

• Dominant

Heterozygous means having only dominant alleles

• True

• False

Which term describes a tool we use to determine the probability of a particular trait

• Allele

• Punnett Square

• Karyotype

Which of the following describes chromatin

• Package of DNA

• display of the full set of an individual's chromosomes

• DNA wrapped around a protein

• identical halves of a replicated chromosome