IB Molecular Biology SL HL: Question Preview (ID: 30782)

Below is a preview of the questions contained within the game titled IB MOLECULAR BIOLOGY SL HL: Follows 2016 IB Syllabus .To play games using this data set, follow the directions below. Good luck and have fun. Enjoy! [print these questions]

Play games to reveal the correct answers. Click here to play a game and get the answers.

Which of the following reactions occurs when a dipeptide is formed from amino acids?
a) hydrolysis b) oxidation c) condensation d) denturation
What is the function of helicase?
a) It forms bonds between DNA nucleotides. b) It separates DNA strands. c) It forms the DNA helix. d) It adds new nucleotides to the DNA helix.
What are the two parts to photosynthesis?
a) light dependent reaction and light independent reaction b) splitting of water and making O2 c) condensation and hydrolysis reaction d) reflection and absorption reaction
What is the composition of the backbone of DNA?
a) Alternating sugar and phosphate molecules b) A polysaccharide c) Alternating sugar and base molecules d) Complementary base pairs
A certain gene codes for a polypeptide that is 120 amino acids long. Approximately how many nucleotides long is the mRNA that codes for this polypeptide likely to be?
a) 30 b) 480 c) 360 d) 40
What enzyme adds DNA nucleotides during replication?
a) RNA primase b) Helicase c) DNA polymerase d) DNA ligase
Which substance is a base that is found in DNA?
a) adenosine b) cytokinin c) guanine d) uracil
Which two colors of light does chlorophyll absorb MOST?
a) red and yellow b) red and blue c) red and green d) green and blue
Which of the following are connected by a hydrogen bond?
a) two strands of DNA b) Two amino acid molecules of a dipeptide c) Two glucose molecules in a disaccharide d) The hydrogen and oxygen atoms of a water molecule
Where does transcription take place?
a) in nucleus b) in nuclear membrane c) in cytoplasm d) in ribosomes
Play Games with the Questions above at ReviewGameZone.com
To play games using the questions from the data set above, visit ReviewGameZone.com and enter game ID number: 30782 in the upper right hand corner at ReviewGameZone.com or simply click on the link above this text.

Log In
| Sign Up / Register