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TLS Online TPP Program

#Question id: 11954

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

#Unit 7. System Physiology – Animal
  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
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TLS Online TPP Program

#Question id: 8291

#Unit 9. Diversity of Life Forms

Which of the following pairs are the best examples of homologous structures?
TLS Online TPP Program

#Question id: 10503

#Unit 6. System Physiology – Plant

A Pseudomonas species that synthesizes the antifungal compound against the pathogenic fungus Gaeumannomyces graminis known as
TLS Online TPP Program

#Question id: 3027

#Unit 2. Cellular Organization

Which of the following contains a copy of the chromosome, along with a small amount of dehydrated cytoplasm, within a tough wall?
TLS Online TPP Program

#Question id: 678

#Unit 1. Molecules and their Interaction Relevant to Biology

Which is not true about β-sheets?
TLS Online TPP Program

#Question id: 1052

#Unit 4. Cell Communication and Cell Signaling

The correct order for the stages of a phage infection is: