Frozen red blood cells that have been thawed, deglycerolized and reconstituted in an open system must be used within 24 hours.
Cryopreservation of Red blood cells (RBCs) can be done with a long time span of usability of 10 years. Glycerol safeguards RBCs during freezing and defrosting, yet it can cause hemolysis if it is not washed off or eliminated before transfusion. When a unit has been deglycerolized, the shelf life of RBCs in an open system is only 24 hours, bringing about sporadic utilization of Frozen RBCs from the outset of the procedure or in close system cases it is up to 14 days.
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Answer:
A. it provides them with nutrients
Explanation:
Answer:
c. a trait with four alleles
Explanation:
Answer:
This question is asking to state what is being defined. The term defined in the question is called DIFFUSION
Explanation:
Diffusion is the movement of particles/fluids from a region where they are highly concentrated to the region where they are less in concentration across a space. Diffusion is a form of passive transport i.e does not require energy input to occur. This is because the movement occurs down a concentration gradient.
A concentration gradient i.e difference in concentration occurs when there is an uneven amount/concentration of particles in two regions. Hence, movement occurs naturally to the direction where the particles are less concentrated from where they are more concentrated.
Explanation:
<em>1. It allowed for development of the cell theory.</em>
<em>2. Animal cells do not contain chloroplasts, cell walls, or a large central vacuole while plant cells do.</em>
<em>3. 6CO2 + 6H2O + energy → C6H12O6 + 6O2</em>
<em>4. Improvements in technology are closely related to changes in the cell theory.</em>
<em>5. Yield energy in the form of ATP as it is passed down the respiratory chain.</em>
<em>6. The reaction the protein catalyzes would only occur in some places in the cell.</em>
<em>7. Eukaryotes have a cell wall, while prokaryotes have a cell membrane.</em>
<em>8. Glucose and O2</em>
<em>9. Animal cells have cell membranes and cell walls, but plant cells do not have cell membranes.</em>
<em>10.Having a nucleus</em>
<em>11. Plants would not have enough water to effectively carry out photosynthesis. </em>
<em>12. Ionic compounds dissolve easily in water.</em>
<em>I hope this helps!</em>
