Answer:
3.
Explanation:
Translation may be defined as the process of formation of protein product from the RNA molecules with the helps of enzymes and translation factors. Translation occurs in 5' to 3' direction.
There are 64 codons that codes for the twenty amino acids. Three codons are referred as stop codons that result in the chain termination of the translation. Three stop codons are UAA, UAG and UGA.
Thus, the correct answer is option (d).
I believe the correct answer from the choices listed above is option A. Harry Hess used new technologies made available in the 1950s to observe and measure seafloor spreading. Harry Hess<span> describes the theory of sea-floor spreading. Hope this answers the question.</span>
Answer:
No, because xanthophyll dissipates absorbed light as heat, and in low light environments, such dissipation would decrease photosynthesis and therefore growth.
Explanation:
Xanthophyll is one of the accessory pigments present in organisms. Being an accessory pigment, the function of xanthophyll is to dissipate the absorbed visible light. Since it dissipates the visible light, the light cannot be used by Chlorella to drive the light-dependent reactions of photosynthesis.
When a mutant Chlorella is grown in the shady region, the dissipation of light by xanthophyll would further reduce the rate of photosynthesis. This mutation is not an adaptive feature in shady regions where the rate of photosynthesis is already lower due to limited availability of light and therefore, would not be favored by natural selection and would not spread to the future generations.
Answer:
Because they represent the leftover building blocks of the solar system-scientists can study these and learn about the composition of the solar system.
