Ribosomes are the organelles of the cell which are involved in protein-synthesis (I. e. process of making proteins)
The answer is B. Cnidarians
Cnidarian body has no left or right side, only tom and bottom surfaces. If you divide cnidarian a about central point, you will get equal parts. So, cnidarians are radially symmetrical animals. This group includes hydroids, jellyfish, anemones, and corals. In all groups, animals have stinging cells on tips of tentacles. They use them to capture the prey. Their name literally means stinging creatures.
But the blank’s name IS BLANK :FLUSH:
<span> Live oak is highly tolerant to salt spray conditions and often can be found growing where its roots are inundated with sea water at high tides. However, it does not withstand prolonged periods of saturation.</span><span>
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Answer:
A) the diameter of the helix
Explanation:
This is was measured during the 3D structure of DNA proposed by James Waston and Francis Crick in 1953. The x-ray diffraction showed crossed shape of the X-ray films.The DNA appeared as two double strands structure.
The diameter of the DNA double helix is 20 Armstrong.
This diameter is constant because of the complementary pairing of bases.( purines with pyrimidines)
