Which of the following is used in the production of buttermilk and cheese?

A. Streptococcus mutans
B. Enterococcus faecalis
C. Lactococcus lactis
D. Streptococcus pneumoniae


Answer: C

Biology & Microbiology

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A DNA double helix has two strands that are held together by ____

a. hydrogen bonds b. ionic bonds c. hydrophobic interactions d. phosphodiester bonds e. covalent bonds

Biology & Microbiology

If both parents are affected, due to the presence of one copy of the dominant allele responsible for the trait being studied, what are the odds that they would have a normal child?

a. 25% b. 50%

Biology & Microbiology

How does the hypothalamus act to maintain body temperature? Include behavioral and physiological responses to both heat and cold

What will be an ideal response?

Biology & Microbiology

Which of the following statements regarding gonorrhea is incorrect?

A. Pelvic inflammatory disease (PID), epididymitis, and infertility are complications. B. It is a sexually transmitted infection. C. Females can have asymptomatic infections. D. A chancre-type lesion develops at the portal of entry. E. Symptoms include painful urination and discharge.

Biology & Microbiology