The lac Operon
In E. coli, a cluster of three genes called the lac operon produce enzymes that break apart lactose.
Animal extinction, plant extinction
B. The organisms can be helped or harmed. If it is helped then it is called mutualism, because both of the organisms mutually help each other (I.e clownfish and sea anemone). The symbiosis can be harmful to the host as well and this is called parasitism(i.e dogs and fleas). There is also a third term for symbiosis which is commensalism which benefits the non host but doesn’t effect the host (I.e barnacles on whales)
Option A is correct. For skeletal muscle, there are 37 molecules of ATP produced from one Glucose-6-phosphate derived from glycogen, assuming the presence of the glycerol-3-phosphate shuttle.
<h3>How does skeletal muscle use ATP for the duration of exercise?</h3>
1. Contracting skeletal muscle is capable to use a quantity of intra- and extramuscular substrates to generate ATP at some point of exercise. These include creatine phosphate (CP), muscle glycogen, blood-borne glucose, lactate and free fatty acids (FFA), derived from either adipose tissue or intramuscular triglyceride stores.
<h3>What produces the most ATP for muscle contraction?</h3>
Aerobic respiratory produces giant amounts of ATP and is an environment friendly capability of making ATP. Up to 38 ATP molecules can be made for every glucose molecule that is damaged down. It is the desired approach of ATP production by body cells.
Learn more about ATP here:
<h3>
brainly.com/question/893601</h3><h3 /><h3>#SPJ4</h3>
Blood enters the pulmonary vein with close to 100% of the blinding site for oxygen saturated.
