What stage of cellular respiration can occur in human cells with or without oxygen present?

A. The electron transport chain
B. The Citric acid cycle
C. Pyruvate oxidation
D. Glycolysis


Answer: D

Biology & Microbiology

You might also like to view...

______________ is permanently frozen soil

Fill in the blank(s) with correct word

Biology & Microbiology

A survivorship curve shows

a. the number of individuals surviving to a particular age. b. the cause of death of an individual. c. the place an organism exists in its environment. d. the organism's trophic level.

Biology & Microbiology

Land vertebrates evolved which of the following to

help maintain water balance? a. circulatory system b. thyroid c. kidneys d. liver e. none of these

Biology & Microbiology

There are different types of microscopes that can be used to provide information about cells. Which type of microscope is used for the observation of living cells?

A) light microscope B) scanning electron microscope C) transmission electron microscope

Biology & Microbiology