Answer:
a. Short tailed individuals are the most common phenotype.
Explanation:
Phenotype is individual who have interaction of genotype with the environment. Phenotype is physical expression of DNA. Short tailed phenotype are very dominant type offspring. Short tailed phenotype are dominant while long tailed phenotype are recessive.
The answer is; Ca2+ from the sarcoplasmic reticulum binds to tropomyosin
When the ca2+ ions bind to the tropomyosins on the actin filament, the tropomyosins are displaced and this exposed the myosin binding sites on the actin filament. The ADP + Pi (attached to the myosins heads), from the previous cycle, is released allowing the cocking of the myosin heads hence pulling on the actin filament. ATP then binds on the ATP-site on the myosin heads casing a release of the myosin heads from their site in the actin. This also hydrolyzes the ATP. This is one cycle of the cross-bridge cycle.
The correct option is A.
During cellular respiration, sugar is broken down to carbon dioxide and water with the production of energy, which is use to drive the biochemical activities of the cell. The energy produce is always in the form of ATP. Complete oxidation of one molecule of glucose usually produce 38 ATP, this shows that, the mass of glucose is conserved in the cellular respiration reactions. <span />
Answer:
Why do you have this under the topic biology?
Explanation: