<span>Administering a small dose of nondepolarizing NMJ blocker prior to succinylcholine introduction has the immediate effect of lessening the potency of succinylcholine and requiring a higher dosage to have the desired effect. This technique, called precurarization, is used to lessen post-treatment muscle pain that is a common after effect of succinylcholine, due to the muscular fasciculations (muscle twitches) that occur during the Phase 1 block. This muscle pain occurs most frequently in those that may have a larger muscle mass (i.e. younger and healthier adults) and shows up in atypical places, such as the diaphragm, intercostal muscles and between the scapulae.</span>
<span>It is important for teenagers to have a diet that is rich in protein because their bodies are at a critical point, where all the nutrients that can come from these proteins are needed to allow fast growth and repair.</span>
Answer:
Tall offsprings: 13/25
Short offsprings: 12/25
Explanation:
According to this question, a cross between a tall pea plant and a short pea plant gives rise to the following:
13 tall pea offsprings
12 short pea offsprings
This means that a total of (13 + 12) = 25 offsprings were produced by this cross. To get the ratio of each phenotype to the total number of offspring, we say the number of each phenotype (tall or short) / total offspring the produced.
That is;
Tall offsprings: 13/25
Short offsprings: 12/25
In percentage, this can be represented as:
Tall offsprings: 13/25 × 100 = 52%
Short offsprings: 12/25 × 100 = 48%
