<span>Out of the following
given choices;</span>
mutation
recombination
differentiation
change
<span>The answer is
change and mutation. When there is a mismatch base pair the mismatch repair mechanism
of the polymerase enzyme kicks in. if the mismatch repair is defective, then a mutation will occur at the site of the mismatched base. These mutations can result in
changes in the phenotype of the cell that results
in disease. </span>
Options for the question have not been provided. They are as follows:
A. collagen fibers.
B. gelatinous mass.
C. actin and myosin fibers.
D. keratin fibers.
E. fibroblast cells.
Answer:
C. actin and myosin fibers.
Explanation:
Muscle cells or myocytes are unique because they have an abundant amount of actin and myosin fibers. These fibers are responsible for the contraction and relaxation of muscles. They are protein filaments, myosin is called thick filament and actin is called thin filament. Muscle cells not only have an abundant number of these fibers, but also they are organized properly in a fixed pattern. Each myosin is surrounded by actin and each actin is surrounded by myosin. They slide over each other in a fixed pattern to cause muscle contraction.
B. it has more biodiversity
It can affect electricity and cause a shortage. along with that, if a glacier flows across a stream/river , it’ll create a dam that stores a lot of water. therefore, it could end up flooding an area
The answer is,
d<span>istal convoluted tubule (dst)</span>
