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A&P Musculoskeletal ADVBIO Genetics Genes and Cells Joints Cardiovascular Diseases Bacteria & Disease Consciousness and Sleep Respiration, Immune System, Blood Cells Cosmetology Mutations, Replication, and Cancer Diversity Bones Major Nutrients Bacteria & Viruses Nervous / Sensory System

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Medicine Clinics › View

14 year old boy came with complaints of abdominal pain, diarrhea, mucus in stools, and low weight since 1 year. Stool microscopy showed this. Possible diagnosis?

A. Hookworm infection

B. Tape worm infection

C. Whip worm infection

D. Pin worm infection

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DNA Replication › View

Which is the second step?

A. DNA Helicase unwinds original DNA strand

B. RNA Primase lays down RNA primer for new nucleotide bases.

C. DNA polymerase builds new strands by bring in new nucleotide bases.

D. Ligase knits together fragments on lagging strand

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