Answer:
b. orientation dependent
e. located upstream of the gene it controls
Explanation:
Promoter sequences:
These are the sequences present within the DNA on which RNA polymerase binds and start transcription of a gene. These sequences are present directly upstream of transcription initiation site at the 5' end.
Prokaryotes and Eukaryotes both have specific promoter location site which is fixed. So first (a) and Last (f) options of this question are wrong.
This sequence have specific orientation Like TATA box so these are orientation dependent.
These sequences are present directly upstream of transcription initiation site at the 5' end.
I believe the blank would be the dirt soil
Answer:
In our memories is our experience present.
Explanation:
Stored memories is a function of brain that can help in keeping you safe from harm because in our memories we experience what is harmful and better for us. So due to these memories we remain far from harmful materials such as fire, electric wires etc so we can say that these memories plays a vital role in keeping us save from harm.
<span>
B. Algae don't have accessory photosynthetic organs. Even bacteria
which don't have chloroplasts use chlorophyll in their cell membranes.
Chlorophyll a, b, and c are simply different colors. The body surface
shouldn't affect it too much. </span>
Answer:
At the nail's base..
Explanation:
All nail growth occurs at the nail's base, where the specialized cells that make up the nail's plate are produced; these cells are pushed forward as new cells form behind them.
