Your answer is correct. Chitin provide the strength to insect exoskeletons. Cellulose is the strength for plant. Starch and glycogen are energy sources for life.
The answer to this question is C) Planet development on a layer of rock deposits
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RNA polymerase binds to the lac promoter and begins transcribing
the stretch of DNA to messenger RNA.
Therefore, in other words, the stretch of DNA is expressed. The DNA sequence of
the lac promoter 'signals' where the RNA
polymerase will bind and where transcription
will begin. Promoters are found upstream of a gene to be transcribed.
Answer:
2.taste ( it is tongue)
B is related to sour
C is stimulated by Temperature
C taste buds present over C help to get sense of sweet.
