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TLS Online TPP Program

#Question id: 11954

Folic acid supplements have become especially important for pregnant women because ________.

#Physiology
  1. folic acid supplies vitamins that only pregnant women can use
  2. the fetus makes high levels of folic acid

  3. folic acid deprivation is associated with neural tube defects in a fetus

  4. folic acid deprivation is a cause of heart abnormalities in a newborn
More Questions
TLS Online TPP Program

#Question id: 3851

#Molecular Biology

Transcription is initiated at sites called:
TLS Online TPP Program

#Question id: 3852

#Molecular Biology

Which of the following is NOT one of the three stages of transcription?
TLS Online TPP Program

#Question id: 3853

#Molecular Biology

In E. coli, promoter sequences are located at which of the following position(s) on the template strand?
TLS Online TPP Program

#Question id: 3854

#Molecular Biology

In prokaryotes, the presence of a protein called rho will:
TLS Online TPP Program

#Question id: 3855

#Molecular Biology

In eukaryotes, which of the following modifications is made to a primary transcript prior to its transport out of the nucleus?
TLS Online TPP Program

#Question id: 3856

#Molecular Biology

In eukaryotes, the conserved element closest to the transcription start site is called the: