Proteins that must link up with a cofactor to function as an enzyme are called:

A) apoenzymes.
B) coenzymes.
C) endoenzymes.
D) holoenzymes.


A) apoenzymes.

Biology & Microbiology

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Which of the following would be present in highest numbers in the indigenous microflora of the skin?

A) Candida albicans B) coagulase-negative staphylococci C) Enterococcus spp. D) Escherichia coli

Biology & Microbiology

Consider the human population. With regards to the ABO blood groups there are _____ alleles, ____ possible genotypes, and _____ possible phenotypes.

A. 3, 4, 6 B. 2, 4, 6 C. 2, 3, 4 D. 2, 6, 4 E. 3, 6, 4

Biology & Microbiology

What are the main differences between the fields of genomics, transcriptomics, and proteomics?

What will be an ideal response?

Biology & Microbiology

You witness a demonstration of a martial arts master breaking a large concrete block with his hand. Besides mastering the technique, what is another benefit of the repetitive practice of breaking concrete?

A. The Haversian canal system will supply more blood and strengthen the bone. B. Repetitive stress on the long bones will solidify cartilage. C. The marrow cavity will solidify and strengthen the bone. D. The repetitive stress will lead to remodeling and strengthening of the long bones.

Biology & Microbiology