Mammalian tumor cells that increase glycolysis even in the presence of oxygen increase expression of one isoform of the glycolytic enzyme ________, the first enzyme in the glycolytic pathway

Fill in the blank with correct word.


Answer: hexokinase

Biology & Microbiology

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At a certain point in the flowering process, shoots become committed to making a flower. This is called 

A. apomixis. B. bilateralism. C. phase change. D. competence. E. floral determination.

Biology & Microbiology

The DNA sequence 5? ATGGGGGACACC 3? encodes the amino acids Met Gly Asp Thr. A mutation changes the sequence to 5? ATGGGTGACACC 3?, but the same amino acids are encoded. What type of mutation has occurred?

A) frameshift mutation B) missense mutation C) silent mutation D) nonsense mutation

Biology & Microbiology

The genes responsible for some of the traits that Mendel observed have been recently identified and have helped in determining how molecular variation produces morphologic variation in pea plants

Allelic variation in the Sbe1 gene, which produces starch-branching enzyme 1, is responsible for which trait in peas? A) round and wrinkled pea shape B) yellow and green pea color C) purple and white flowers D) tall and short plant height E) axial and terminal flower position

Biology & Microbiology

Most humans have a preference for sweet, fatty, and ________ tastes.

Fill in the blank(s) with the appropriate word(s).

Biology & Microbiology