NC Biology EOC Review

The flower of the yucca plant provides the only location where the yucca moth can lay her eggs. In the process, the moth pollinates the yucca flower. What type of symbiotic relationship is this?

• mutualism

• commensalism

• parasitism

• predation

Tags

NGSS.MS-LS1-4

True or False: The main function of a lipid is to store energy.

• True

• False

The units of protein are

• Amino acids

• Glucose

• Fatty acid

• Peptides

Tags

NGSS.HS-LS1-1

NGSS.HS-LS1-6

Where does transcription take place in EUKARYOTIC cells?

• nucleus

• cytoplasm

• ribosome

Which RNA bases would pair with TACGAA in transcription? 

• AUGCUU

• ATGCTT

• GCATCC

• GCAUCC

How many amino acids are coded for by this sequence of nucleotides:
ATG GGA ACT CCA

• 4

• 2

• 6

• 12

Which of the following statements is true?

• DNA is single-stranded

• RNA is single-stranded

• DNA contains uracil

• RNA contains deoxyribose

Amino acids are the building blocks of... 

• DNA

• RNA

• Atoms

• Proteins

Tags

NGSS.HS-LS1-1

What are the three components of a nucleotide?

• sugar, hydrogen, nitrogen base

• sugar, oxygen, nitrogen base

• sugar, phosphate, nitrogen base

• sugar, phosphate, protein

Which RNA carries the message from the DNA molecule out of the nucleus?

• mRNA

• rRNA

• tRNA