False! When a windmill spins, it is converting the wind energy and converting it into nuclear energy at a wind power plant. True! When coal is burned, the chemical energy in the coal is converted to heat energy.
Answer:
Military all over the world uses military aircraft in both offensive and defensive purposes. In offensive role, these aircraft are used in destroying enemy’s vital installations, air strips, ordnance depots and supplies. In defensive role, it provides close air support to land-based army and also deters the threats of enemy air strike. In naval warfare, military aircraft plays a significant role to detect and neutralize submarines and warships to keep the seacoast free from enemy attack. Military aircraft also provides logistic supply to forward bases, conducting airlift (cargo and troops), and participates in rescue operations during national disaster. Military aviation includes both transport and warcraft and consisting of fixed wing aircraft, rotary-wing aircraft (RWA) and unmanned aerial vehicle (UAV). From the early days of world war, it has been realized that air power supremacy is vital for winning a war as well as maintaining the sovereignty of any country. This chapter discusses basic flight mechanics, types and roles of aircraft, safety considerations and design and certification procedures.
Answer:
The correct answer is option C (lumen fusion of vesicles with target membranes)
Explanation:
C. botulinum can be used medically to temporarily relieve muscle function and can produce toxins that can cleave neuronal SNARE proteins. Lumen fusion of vesicles with target membranes is a process that can be blocked by cleavage and inhibition of SNARE proteins.
SNARE proteins are vesicle fusion and they play a major role in the survival of a cell. If SNARE proteins are hindered, lumen fusion of vesicles with target membranes which involves merging of a vesicle with other vesicles would be blocked because membrane fusion is largely dependent on SNARE proteins.
Answer:
the average height for a male is 5"6
Explanation:
