Mice that are deficient for Apaf1 or caspase-9 are defective for cytochrome dependent apoptosis. Apoptosis is a critical event in development, allowing excess brain cells to be weeded out. The extent of brain overgrowth and the size of the cranial protrusions indicate that the pruning process in the developing brain must be massive. The dramatic effects of the deficiencies of Apaf1 and caspase-9 suggest that the cytochrome c-dependent apoptotic pathway the intrinsic pathway must be critically important in brain development.
Answer:
Observing and counting bird populations
Explanation:
<u>Answer:</u>
D. Antimicrobial peptides; disrupt positively charged bacterial membranes
The above skin defenses and its mechanism is mismatched
<u>Explanation</u>:
Antimicrobial peptides which is considered as a natural antibiotic. It is produced by all types of living organisms for example plants, animals, and also bacteria. It is also known as host peptides. The rich source of antimicrobial peptides is noticed as amphibian skin glands. It is different and a diverse class of molecule. It is commonly between 12 and 50 amino acids. It is also called as innate immune response which is found among all classes of life. It disrupts positively charged bacterial membrane, fungi, enveloped viruses and cancerous cell
The primary function of the lymphatic system<span> is to transport </span>lymph<span>, a fluid containing infection-fighting white blood cells, throughout the body. The </span>lymphatic system<span> primarily consists of </span>lymphatic<span> vessels, which are similar to the circulatory </span>system's<span> veins and capillaries.</span>
The answer is <span>No, emotions of non-human organisms cannot be tested.
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