why does the plasma cell have a well developed endoplasmic reticulum with lots of ribosomes
Answer:Within the cell, the endoplasmic reticulum synthesizes lipids and proteins. ... Proteins that are made in the cell for use by the cell-for instance, as channels in the plasma membrane-are made by the free ribosomes that dot the cytoplasm. Two types of endoplasmic reticulum are found in the eukaryotic cell.
HELP PLS
Answer: to regulate temperature, you will sweat when you get too hot or shiver when you get too cold.
Explanation:
Answer:
Homeostasis is maintained by a series of control mechanisms functioning at the organ, tissue or cellular level. These control mechanisms include substrate supply, activation or inhibition of individual enzymes and receptors, synthesis and degradation of enzymes, and compartmentalization. For example, to regulate temperature, you will sweat when you get too hot or shiver when you get too cold.
ОАТР
PGA
RuBP
NADPH
3-PGA is the important metabolic intermediate in light independent reactions of photosynthesis.
PGA
Explanation:
Light-independent reaction in photosynthesis is called Calvin cycle and the reaction doesn’t directly require sunlight. But it still needs the products of light reaction. In light-independent reaction carbon dioxide is fixed from inorganic form into an organic form.
In the fixation each molecule of carbon dioxide reacts with RuBP and forms two molecules of 3-PGA at a time. The reaction is catalyzed by the enzyme RuBisCO. Since 3 molecules of RuBP are involved a total of 6 molecules of 3-PGA will be formed in fixation.
Here the 3-PGA is the intermediate and in the next stage it will get reduced to G3P(Glyceraldehyde -3 phosphate).
Answer:
PGA
Explanation:
Edge 2020
B. The coastlines of some modern continents appear to have once fit together. C. Some of the continents that exist today have similar types of rocks.
The correct answers are option A, B and C
The scientific evidences that show that the modern continent now was once a part of the single continent.
The fossils of similar life forms have been found on the different continents because they were once joined and when they separated fossils of those animals were found on the different places.
The coastline of some continents shows that they once excited together.
Some of the continents that exist separately today have similar types of rocks .
the answer to this question is all of these (a,b,c)