Answer:
A. B. E. F
Explanation:
a. Anti-metabolite drugs starve cancer cells.
b. Alkylating drugs prevent DNA replication.
e. Nirtosourea starves cancer cells.
f. Vincristine stops cell division.
Answer:The correct answer is: A. repeat the order to medical control word for word.
Explanation:
Organ rejection takes place when your body is subjected to a new organ which is a foreign object and attacks it.
<h3>What do you mean by Graft rejection?</h3>
Graft rejection may be defined as a process in which a transplant recipient's immune system attacks the transplanted organ or tissue.
Xenograft shows high rejection. This is because it involves the transplantation between genetically distinct members of different species.
The process of organ rejection is initiated by T cells which perform the role of the recognization of a transplanted organ.
If these T cells are activated, it may lead to organ rejection by undergoing clonal expansion, and differentiation of the effector cells, which together lead to the obliteration of the tissues.
Therefore, organ rejection takes place when your body is subjected to a new organ which is a foreign object, and attacks it.
To learn more about Organ rejection, refer to the link:
brainly.com/question/1313114
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Answer:
Explanation:
In summary, it takes six turns of the Calvin cycle to fix six carbon atoms from CO2. These six turns require energy input from 12 ATP molecules and 12 NADPH molecules in the reduction step and 6 ATP molecules in the regeneration step.
Answer:
We can determine that there is a small air leak or not by Connecting to an underwater seal.
Explanation:
It is difficult to determine an ongoing leak in a Heimlich valve without connecting it to an underwater seal. The procedure of underwater seal is conducted by placing the Heimlich valve into a cup of water or in a water seal chamber. Then the presence of air leak is checked if the leakage continues after lung expansion.
This one-way valve system is used to treat spontaneous pneumothorax without hospital re-admissions. A Heimlich valve is a one-way rubber flutter valve which allows air evacuation without tension. Hence, its leakage can be checked during lung expansion by not connecting it to a suction device but actually to an underwater seal.
