The sliding filament theory explains how these cross-bridges are formed and the subsequent contraction of muscle. The Sliding Filament Theory For a contraction to occur there must first be a stimulation of the muscle in the form of an impulse (action potential) from a motor neuron (nerve that connects to muscle).
A plant scientist is a biologist who focuses on various types of plants, usually those grown as crops for food, fiber, and other purposes. This work can involve field and lab work on a variety of topics, from improving yields to developing more nutritious food plants for the purpose of fighting hunger in underdeveloped nations.
The data scientist will be a key member of the team that is making sure our different ad products are hitting pace and that we are generating maximum revenue per impression. We have built out a sophisticated Hadoop-based data management platform, and the company now collects huge amounts of data across many dimensions.