Name structure #4 from the fetal circulation:

5.3 Change the following sentence into direct speech. Parents need to know that The Lego Movie is an action-packed animated family-friendly adventure following original and existing Lego characters. Begin with: Sandi Chen… (3)

  SECTION A     QUESTION 1     Read the text and answer all the questions.     Right click on the button below to open the text in a new tab.        

  Write the final draft of your summary below. [10]

Recessive genes are expressed in a single copy (in a heterozygous state)

  Total Question 1 (14)

Name structure #8 on the figure of the fetal circulation:

What can be concluded from the alignment below of an enzyme across several species? Human:    KNAHNALLFPLIMouse:    KNAHNGLTFYAIChicken: RNLHNKI–PYI

An IRS agent reviews tax returns. (1) She identifies mistakes made in calculations. (2) She also identifies errors intentionally made to lower the tax bill.  The first set of errors is likely to be random while the second set of errors is likely to be systematic.

Extra Essay Question. Used only if needed.