Chemical elements that are needed to help form bodily structures and to facilitate chemical reactions in the body are ________

Fill in the blank(s) with correct word


minerals

Biology & Microbiology

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A protein that is temporarily associated with a biological membrane is a(n):

A. transmembrane protein. B. integral membrane protein. C. peripheral membrane protein. D. transmembrane protein and an integral membrane protein.

Biology & Microbiology

A(n) _____________________ depicts the evolutionary relationships between related species

Fill in the blank(s) with correct word

Biology & Microbiology

A researcher wants to insert a DNA fragment into a plasmid. Which enzyme will join the two DNA molecules

together?

a. primase b. ?-galactosidase c. restriction endonuclease d. DNA ligase e. DNA polymerase

Biology & Microbiology

Answer the following questions true (T) or false (F)

1. Microbial contamination always results in infection. 2. Influenza is an example of a chronic disease. 3. Biofilms provide an alternative means for bacteria to attach to surfaces within the body.

Biology & Microbiology