Enzyme activity can be greatly affected by the pH and the temperature of the environment in which the enzyme must function.
Answer the following statement true (T) or false (F)
True
You might also like to view...
The heritability of a trait is the ____
a. sum of all phenotypic variation in a population b. average amount of genetic variation in each individual c. proportion of phenotypic variation that is caused by different genotypes d. absolute measurement of genotypic variation in a population e. proportion of phenotypic variation that is caused by the environment
Cystic fibrosis is autosomal recessive. This means that
A) both sexes can be affected and can "skip" generations through carriers. B) carrier mothers pass the mutation to some of their sons, but not to their daughters. C) each affected individual has at least one affected parent. D) both sexes are affected because new mutations occur frequently.
In freshwater sponges and other simple freshwater animals, water flows into the body by __________. Fill in the blank(s) with the appropriate word(s)
Nitrogen, with an atomic number of 7, has ____ electron(s) in the first energy level and ____ electrons in the second energy level.
A. one; six B. two; five C. three; four D. four; three E. five; two