Answer:
D.type
Explanation:
<em>FITT principle is a guideline for an effective exercise program depending on the main aim of the program. The F stands for frequency, I stands for intensity, the first T stands for time while the last T stands for type.</em>
Frequency is a measure of how often the exercise is carried out, intensity is a measure of how rigorous the exercise is, time is a measure of the duration of the exercise while type refers to the different kinds of exercise that is carried in the program.
Swimming, walking, jumping, cycling, weight lifting, etc. are different types of types of exercise.
Hence, the choice of swimming instead of walking is an example of type as far as FITT principle is concerned.
<em>The correct option is D.</em>
Causes of speciation<span>. In the fruit fly example, some fruit fly larvae were washed up on an island, and </span>speciation<span> started because populations were prevented from interbreeding by geographic isolation. ... However, </span>speciation<span> might also happen in a population with no specific extrinsic barrier to gene flow.</span>
<u>Passive chloride</u> and <u>GABA</u> are the channels through which chloride ions could pass into the cell.
<h3>What are chloride channels?</h3>
Ion channels are used by cells to regulate many cellular functions, from action potential conduction to water balance, which is sometimes achieved by using a single ion in the setting of different channels types.
Although ion channels are described as transmembrane proteins that have a “pore” which allows for the diffusion of specific ions across a concentration gradient, other channels involved in ion transport include antiporters (exchange), symporters (cotransport in the same direction) and pumps (use energy from hydrolysis of ATP).
Chloride channels are a remarkable example of this since they are involved in the control of transepithelial transport, membrane excitability, and the regulation of cell volume and intracellular and intraorganelle pH.
All of this is achievable by the use of the many different types of chloride channels, of which there are three major families: the voltage-gated chloride channels, the cystic fibrosis transmembrane conductance regulator (CFTR) and related channels, and the ligand-gated channels activated by gamma-aminobutyric acid (GABA) and glycine.
Learn more about ion channels
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That lysogenic infection looks worse than a dog who got run over by a car!
In all similes there is always the term "like" or the term "as". If you want to do a comic strip, then be creative and funny.
Hope this helps!
Well there different because a habitat is the environment in which the animals live and a niche is the role animals play in that environment. So they are different but they work hand & hand in creating a good environment.
