Photosynthesis takes place in Chloroplasts.
Answer:
6.75l l/min
Explanation:
Streptomycin is extracted from the fermentation broth using an organic solvent in a counter current staged extraction unit.
for 5 stage counter current staged extraction unit for streptomycin
X5 = 0.2g/l
X0 = 10.0g/l
X5/X0 = 0.02
given
Xn/X0, E, and
n = 5
A estimate of E can be evaluated directly;
E = 1.8
= LKd/H
by substituting the given values; Kd = 40, H= 150l/min
then we have,
L;L = 1.8(150)/40
= 6.75l l/min
ATP production would be stimulated. Positive feedback basically just enhances an original stimuli, so for example, blood clotting usually occurs at a lower rate. But when there is an injury, that blood clotting stimuli is enhanced to keep producing a large clot to make sure the wound is covered.
tRNA-precursors were smaller than the modern tRNA and their primary function was to participate in the formation of new structures by joining two or more RNA molecules.
The adaptor hypothesis is the explanation of how information could be extracted from a nucleic acid into a string of amino acids in a specific sequence. The proposed explanation involved recognition between the adaptor (today tRNA) and the template nucleic acid .
The reason that organisms cannot produce populations of unlimited size is that
A. interactions between organisms are unchanging
B. there is no carrying capacity on Earth
C. species rarely compete with one another
<u>D. the resources of Earth are finite</u>
