Answer:
A) Changes in cell shape, size, and organization
Explanation:
Changes in cell shape, size and organisation suggests that a population of cells have changed identity. This could indicate the presence of mutations in the DNA that could lead to uncontrolled cell proliferation or abnormal cell types. These are indicative of tumorigenesis and potential pre-cancerous cells.
Answer:
D. provitamin.
Explanation:
A provitamin is a substance that the body can transform into an active vitamin through metabolic processes. If compared with vitamins, provitamins have no biological activity or are much lower. In other words, provitamins are vitamin precursors.
Although not very frequent, sometimes you can see the term previtamin used as a synonym.
For example, beta-carotene, the most abundant carotenoid in nature, has about one sixth of the biological activity of retinol, or vitamin A, but can be transformed into retinol in the liver by an enzymatic reaction.
Answer:
B) Doing the right thing, even when others are not around
Explanation:
Doing the right thing, even when others are not around
Answer:
Categorical.
Explanation:
DSM (Diagnostic and Statistical Manual of Mental Disorders) is one of the diagnostic tool published by the American Psychiatric Association. This includes diagnostic and treatment of a particular mental disorder.
The main criticism of DSM is it adherence to the categorical model. The categorical model sees the person as having or not having a mental disorder. There is no degree of disorder.
Thus, the answer is Categorical Model.
