Which of the following explains cohesins?
a. Cohesins are lipids that help separate sister chromatids.
b. Cohesins are lipids that hold sister chromatids together.
c. Cohesins are proteins that help separate sister chromatids.
d. Cohesins are proteins that hold sister chromatids together
Answer: d. Cohesins are proteins that hold sister chromatids together
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The heart of a microarray is a small piece of ____________________ on which single-stranded fragments of DNA are attached at a spot called a field
Fill in the blank(s) with correct word
What structure is indicated by: 10A, 15T, 3G, 7C?
A. Double-stranded RNA B. Double-stranded DNA C. Single-stranded RNA D. Single-stranded DNA
The ? helix and ? pleated sheet represent which level of protein structure?
A. primary structure B. secondary structure C. tertiary structure D. quaternary structure E. pentiary structure
Which disease has an incubation period that is usually long enough to allow immunity to develop from postexposure vaccination?
a) Polio b) Rabies c) West Nile virus d) Japanese encephalitis