The right answer is A patient who is Rh– can receive only Rh– blood.
The blood group is not the only thing that matters, it adds a category: rhesus. Rhesus refers to a red blood cell antigen that is on their wall. There are two blood group systems: Rh positive (Rh +) and Rh negative (Rh-).
Rhesus is positive in people who have this antigen. It concerns the majority of the population. Negative rhesus refers to people without the antigen. This rhesus factor is especially useful to know if a blood transfusion is feasible between two people.
The blood transfusions can be "iso-rhesus", that is to say between Rh + and Rh- but only in one sense: Rh- can give to Rh + but Rh + can not give to Rh-. Again because of the presence of antibodies directed against the antigen in Rh- people.
Answer:
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Dark reaction means that light is not necessary for this part of photosynthesis. In the dark reaction, CO2 from the atmosphere is fixed or becomes part of a carbohydrate dioxide into the form of carbohydrates-organic molecules used as food for the plant. This process is called the Calvin Cycle.
Id say it would be 59 milliseconds
Answer: Photosynthesis
The picture shows the chemical equation the reactants are before the arrow the product is after.
The yellow lines at the top is sunlight
Answer:
Enxymes are found in plants only
Explanation:
The glyoxylate cycle occurs in the cell organelle glyoxysomes. This cycle is related to the Citric acid cycle but this cycle overlaps all of the non-decarboxylation reactions of the Citric acid cycle.
The glyoxylate cycle operates in plant cells and bacteria but it is absent in animals because they lack two enzymes which are important for the cycle. These enzymes are isocitrate lyase and malate synthase. Isocitrate lyase converts isocitrate into succinate and glyoxylate which combines with another acetyl-CoA to form malate. The malate later oxidised to oxaloacetate.
