Answer:
C) carbon dioxide is incorporated into PGA.
Explanation:
Light reactions of photosynthesis include splitting of the water molecule in presence of sunlight and release of electrons and oxygen gas, generation of electrochemical gradient during electron transfer from PSII to NADP+ via PSI and synthesis of ATP and NADPH.
The ATP and NADPH are used in the light-independent phase of photosynthesis which includes the Calvin cycle.
The first stage of the Calvin cycle is carbon fixation during which carbon dioxide is fixed into 3-PGA (3-phosphoglyceraldehyde). Carbon fixation is followed by reduction and regeneration of RuBP.
Answer:
Hello, congratulations on your observation! Let me explain.
Yeasts are unicellular eukaryotic organisms. This implies that: they reproduce easily and quickly, they have all the characteristics of a eukaryotic model and their maintenance is really simple and economical (once their cultivation has been developed).
While it is true that they present differences with other eukaryotes, such as patterns of glycation and dependence and / or exclusivity of some substrates, but even if they are a cell model easy to use in the early stages of research, for example in cancer. It allows a first approach of the metabolic and cellular machineries that take place in our cells. Later in the development of experiments, it may be necessary to use another study model, such as the mouse, rat or pig.
Answer:
AB, ab, Ab and aB
Explanation:
The zygote has the genotype <em>AaBb </em>because it was formed by the fusion of a sperm cell <em>AB</em> and an egg <em>ab</em>.
During meiosis the diploid <em>AaBb</em> germ cell will reduce its chromosome number by half, producing a total of 4 haploid daughter cells (the gametes, in males the sperm cells) with just one allele per gene. The genes <em>A </em>and <em>B</em> are on different chromosomes, so they assort independently, and 4 types of gametes can therefore be produced: <em>AB, Ab, aB </em>and <em>ab</em>.
Answer:
C.Autonomic
Explanation:
Autonomic is the peripheral part of nervous system.Autonomic help to think logically.It have two parts these are parasympathetic and sympathetic nervous system.
Autonomic controls lots of activity like breathing,sweating,digestion and shivering.We know that all our body action and reaction is controlled by our brain.
