The appearance of MPF activity in the absence of protein synthesis suggests that an inactive precursor of MPF is being activated. In principle, activation could involve one of several kinds of post-translational modifications such as protease cleavage or changes in protein phosphorylation. From class you know that MPF is held in an inactive state by phosphorylation of an inhibitory site of Cdk. MPF is activated when that inhibitory phosphate is removed by the protein phosphatase, Cdc25.
Answer:
For the animal structure, see Down feather. Grass seedlings, 150-minute time lapse. Monocot (left) and dicot (right) seedlings. A seedling is a young plant sporophyte developing out of a plant embryo from a seed. Seedling They will open their cotyledons and turn green when treated with light.
Explanation:
Answer:
Ecological succession
Explanation:
In ecology, ecological succession is described as a series of change in the structure or composition of an ecological community over a period of time. There are two types of ecological succession namely: primary succession and secondary succession.
Primary succession occurs on a barren land with no prior growth while secondary succession occurs in an area that has been colonized before but disturbed by an environmental hazard.
It is C, thick fur i’m pretty sure bc it keeps them warm
