Answer:
E, A, B, D, C
Explanation:
Leukocytes are cells that are found in the blood stream and they help identify foreign materials and fight against them, they are also called white blood cells.
The process that is given in the question looks like this when the steps are put in the right order;
E, cytokines are secreted where needed and they signal certain cells according to the action that needs to be taken.
A, endothelial cells which are located on the surface of the blood vessels produce selectins.
B, selectins which are proteins that are made up of single chain and help with the cell adhesion with other molecules, carbohydrates in the example.
D, leukocytes roll along the walls of the blood vessel.
C, and lastly leukocytes crawl out of the vessel into the adjacent tissue.
I hope this answer helps.
Answer:
The correct answer is a increase in 3-phosphoglycerate levels and a decrease in RUBP levels.
Explanation:
NADPH is a reducing equivalent that is produced during light reaction of photosynthesis.The NADPH that is produced during light react is utilized in the dark reaction.
A decrease NADPH formation in the chroloplast will in turn decrease the formation of PGALD from phosphoglyceric acid(PGA).Some PGALD are used in the regeneration of ribulose bis phosphate(RUBP).
From this point of view it can be stated that decrease in NADPH level decreases PGALD level which in turn decreases RUBP levels.
As NADPH production is decreased in the chloroplast more phophoglyceric acid or 3-phosphoglycerate will accumulate thus the cellular level of PGA is increased.
For climate change, global warming can be a large factor
Answer:
The correct answer will be option-D.
Explanation:
During the electron transport chain, an electrochemical gradient is established due to the movement of electrons.
The high number of protons gets accumulated in the intermembrane space of the mitochondria whereas less number of protons present in the matrix.
The protons are pushed from the outer membrane to matrix through ATP synthase where the movement of ATP causes synthase to spin and bind ADP and Pi to produce ATP.
Thus, option-D is the correct answer.
