The ATP that is generated in glycolysis is produced by substrate-level phosphorylation, a very different mechanism than the one
used to produce ATP during oxidative phosphorylation. Phosphorylation reactions involve the addition of a phosphate group to another molecule. Sort the statements into the appropriate bin depending on whether or not they correctly describe some aspect of substrate-level phosphorylation in glycolysis. A. One of the substrates is a molecule derived from the breakdown of glucose.
B. The phosphate group added to ADP to make ATP comes from free inorganic phosphate ions.
C. The enzymes involved in ATP synthesis must be attached to a membrane to produce ATP.
D. A bond must be broken between an organic molecule and phosphate before ATP can form.
E. An enzyme is required in order for the reaction to occur.
A chromosome consists of entire set of genes with in an organism’s total population.
DNA with is a chromosome is arranged in a discrete short and wide units. A chromosome consists of millions of DNA base pairs which consists of large number of genes. The chromosome structure comprises of double helix DNA wrapped around proteins. DNA with in chromosome provide basis for chromosome synthesis.
Early diagnosis of cancer focuses on detecting symptomatic patients as early as possible so they have the best chance for successful treatment. When cancer care is delayed or inaccessible there is a lower chance of survival, greater problems associated with treatment and higher costs of care.
