Scientists cannot directly observe dark matter, but they know it exists by C, the way it exerts a gravitational pull on other matter. Most of the cosmic entities like galaxies do not have enough observable matter within them to logically exist, i.e. the amount of matter they have can’t hold the galaxy together. These large bodies that can’t exist by the laws of nature somehow do, and thus the concept of dark matter and energy supports both the concept, and the galaxy itself, in a sort of way (humor intended). :)
Answer:
In bacteria, the Shine-Dalgarno (SD) sequence is a ribosomal binding motif that is localized upstream the initiation codon and helps to bind the ribosomal subunit. Moreover, the formylmethionine (fMet) on tRNA is found in bacteria and also in eukaryotic organelles
In eukaryotes, the Kozak sequence (A/GCCACCAUGG) is a sequence that helps to start the translation process
The energy came from the sun.
The sun increase the temperature on every water surface on the earth which make it transform from liquid to gas, and eventually from cloud.
When the clound condensed, it will fall on top of the geological surface in the form of rain and some of it will fallen to the river and eventually came back to the sea to complete the cycle.
The R-COOH. Unbranched hydrocarbon chain with carboxyl at one end.
We feel dehydrated after consuming alcohol because ADH inhibition will cause less water to be reabsorbed in the distal tubules, causing frequent urination.
<h3>What is urination?</h3>
Pee, otherwise called micturition, is the arrival of pee from the urinary bladder through the urethra to the beyond the body. It is the urinary framework's type of discharge. Unreasonable measure of pee implies that your body makes bigger than typical measures of pee every day. An over the top volume of pee for a grown-up is more than 2.5 liters of pee each day. Continuous pee is the need to pee more frequently than expected. Diuretics are prescriptions that will increment urinary recurrence. At the point when the individual requirements to pee, the cerebrum demonstrates that the bladder muscles need to contract. At a comparative time, the mind shows to the sphincter muscles to unwind.
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