Answer:
A. Organ
Explanation:
Leaf is an essential part of plant that is involved in photosynthesis and also in exchange of gases. It is made up of epidermis, which is thick one, and is present at lower and upper surface of leaf. Between upper and lower epidermis, mesophyll is present while cuticle is present outside of the epidermis. Xylem and phloem and other connective tissues are arranged in the leaf in such way that it maintains the shape as well as effective transfer of nutrients and water in the leaf. Leaf is an organ, made up of all these tissues to form a complex structure.
The most appropriate
nursing diagnosis is ineffective family therapeutic regimen management. <span>The nurse should
educate the family that new insertion
dressings must be changed in 24 hours</span> and they should measure the length
of tubing exposed after insertion and at every dressing change as to monitor positioning
of tip to prevent infection. This is usually done every week and per hospital’s
advice. A peripherally
inserted central line
can remain in place for 6 months so proper handling and care must be observe.<span>
</span>
The function of acetylcholinesterase in the synaptic left is to bind Ach receptors on the post-synaptic membrane and relays signal from the nerve. Acetylcholinesterase is an enzyme that catalyzes the breakdown of acetylcholine. Some other cholines functions as neurotransmitters. ACHE gene is found in the chemical synapses and neuromuscular junctions of cholinergic. Acetylcholinesterase belongs to carboxylesterase group of enzymes. During the time of neurotransmission Ach which is released from presynaptic neuron to synaptic cleft. Acetylcholinesterase is also found in red blood cells membranes whereby different forms constitute the Y blood group antigens.
When two organisms live in or on each other the relationship is said to be <u><em>Symbiotic </em></u>
