I think what the therapist should do to avert injury and atelectasis, and to avoid interfering with the infant's ability establish adequate ventilation,while stabilizing a preterm neonate before resucitation includes; the Use a bulb syringe, Avoid excessive suctioning of clear fluid from the nasopharynx and also the use of a sunction catheter clearing the mouth first and then the nose.
Inside the sperm cells head, we can find a nucleus containing genetic material, at the very front an acromosome and at the back a centriole.
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Answer:
The answer is C.
Explanation:
Range goes from smallest to greatest so 31 and 11
The sounds of music are related to trigonometric functions in the fact that the sound can be measured according to the angles of the sound waves.
<h3>What is sound?</h3>
Sound is a disturbance on a specific media (e.g., air) that travels with a particular frequency and amplitude.
Sound amplitude is represented by the height of the wave, whereas sound frequency is referred to as the period of time between waves.
In conclusion, the sounds of music are related to trigonometric functions in the fact that the sound can be measured according to the angles of the sound waves.
The graph below shows how trigonometric functions are associated with sound waves.
The trigonometric function used in the graph to understand the movement of sound waves is Y=sin(X).
Learn more about sound amplitude here:
brainly.com/question/15577519
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<u>Answer</u>: The correct statements are-
1. At any stage of mitosis a cell has twice as much as DNA in G1.
2. Metabolically active cells can exit, and sometimes re-enter, the cell cycle.
<u>Explanation</u> :
1.. The cell cycle consists of <em>4</em> distinct phases - M phase which is the mitotic phase and the G1, S and G2 phase which together form the interphase. The interphase is preparatory phase wherein the cell grows in size, replicates the DNA etc. whereas the M phase is the one where events related to cell division takes place.
2. The cell has <em>2C</em> amount of DNA during G1 but since the DNA replication takes place during S phase, the amount of DNA <em>doubles up to 4 C</em> and remains so in G2 and M phase until cytokinesis results in the formation of 2 daughter cells.
3. Sometimes, the metabolically active cells can exit the cell cycle and become <em>quiescent</em> until the conditions are favourable. When these quiescent cells recieve the right stimulus they can re enter the cell cycle.
4. Extracellular conditions such as nutrient availability, presence of certain mitogens, growth factors etc. do regulate the cell cycle progression. <em>If any of these extracellular facotrs are limiting the cell cycle is arrested.</em>
5. Once the cell cycle starts, it can be stopped without leading to cell death. When this happens it is known as <em>cell cycle arrest. </em>During this arrest several factors are assessed and if theire is need for repair of DNA then that also takes place. Once, the limitations are overcome or the repair is done, the cell cycle can then continue.
