Chlorophyll is to the light reactions as
O NADP+
O carbon dioxide
O ATP
O ATP synthase
O RuBP
Answer:
biological evolution
Explanation:
carbon emission, photosynthesis, respiration
B.
evaporation, condensation, precipitation
C.
evaporation, respiration, transpiration
D.
run-off, precipitation, flooding
Answer: B. evaporation, condensation, precipitation
Explanation:
The Hydrological Cycle is the process by which water moves from the surface to the atmosphere and then back again. It is important for various reasons one of which is that it is vital for carrying out metabolic processes.
The cycle involves the evaporation of water from the surface which turns water into water vapor. This vapor then becomes liquid and forms clouds when it gets to the atmosphere in the condensation process.
It then falls back down to the surface when the clouds formed become too heavy in the process of precipitation/ rain.
Answer:
Microscopy
Explanation:
Answer:
The correct answer would be nonsence mutation.
It is a type of point mutation in which an amino acid coding codon is converted into a stop codon.
It results in the termination of a premature polypeptide chain.
For example, the mutation of codon third GCT into ACT in which guanine is replaced with adenine.
DNA template strand 3' - TAC TGA GCT GTG GCT CGC TCG ACT - 5'
mRNA sequence 5' - AUG ACU CGA CAC CGA GCG AGC UGA- 3'
Amino acid sequence Met Thr Arg His Arg Ala Ser Stop
Mutated DNA template strand 3'-TAC TGA ACT GTG GCT CGC TCG ACT -5'
mRNA sequence 5'- AUG ACU UGA CAC CGA GCG AGC UGA-3'
Amino acid sequence Met Thr Stop
The type of mutation that always creates a stop codon is a nonsense mutation.
Nonsense mutations are point mutations that result in the conversion of a codon that encodes an amino acid into a premature stop codon. A stop codon is a specific sequence of three nucleotides (either UAA, UAG, or UGA) that signals the termination of protein synthesis during translation.
When a nonsense mutation occurs, it leads to the premature termination of the protein synthesis process, as the ribosome encounters the stop codon and stops the translation prematurely. As a result, the protein synthesized from the mutated gene is truncated and typically nonfunctional.
Nonsense mutations can arise from various genetic alterations, such as single nucleotide substitutions, insertions, or deletions. The resulting premature stop codon can lead to the production of a truncated protein or the degradation of the mRNA molecule through a process called nonsense-mediated mRNA decay (NMD).
To learn more about nonsense mutation , here
#SPJ6