<span>They bind messenger RNA and transfer RNA to synthesize polypeptides and proteins.</span>
Answer:
Winter,to conserve heat in the body.
Explanation:
The adaptation of the phospholipd bilayer ensures that the phospholipid tails face one another inwards,while the hydrophilic polar head point outwards.These tails can either by saturated or unsaturated. The high the number unsaturated chains the more the fluidity of the cell membrane,This because the un saturated chain are usually bent -kink-and therefore affects the alignments of the chains make them not properly arranged giving room for fluidity(heat).
In addition the longer the length of these chains the higher the fluidity of the membrane.
Note the more saturated the chains ,the more packed the cell membrane the less fluidity and tendency to freeze up.
In cold environment,as the temperature drops,membrane becomes less fluid, bacteria could not control body temperature,and the membrane fluidity drops.To survive these bacteria responds by increasing the number of unsaturated fatty acids chains(desaturated ) to increase the fluidly to keep warm to avoid been frozen up,thus winter is the beneficial
Answer:
30%
Explanation:
Together, that is 40 percent of the total sample. You can subtract that 40 percent from 100 percent and determine 60 percent of the sample must be adenine and thymine together. Since those two bases always exist in equal concentrations, you know the DNA sample is 30 percent adenine.
Explanation:
the food u eat will goes from oesophagus to ur stomach and then it is mixed by hcl present in your stomach that makes the medium acidic for pesin to digest protein and then bile juice from liver makes the medium alkaline and breaks the larger globules of carbohydrates for enzymes then the food goes goes to small intestine that secretes intestinal juice that converts carbohydrates into glucose
Answer:
What is the main factor causing the salinity of the Everglades to change? climate change flood control levees transportation canals snake populations
Explanation: