1 Point
Which of the following lists the steps of technological development in the
correct order, from first to most recent?
A. (1) The kite is invented in China; (2) Joseph and Jacques
Montgolfier invent the hot air balloon; (3) Orville and Wii
pilot the first airplane; (4) Frank Whittle and Hans von ob
the jet engine.
e nt
O
B. (1) Joseph and Jacques Montgolfier invent the hot air balloon; (2)
The kite is invented in China; (3) Frank Whittle and Hans von Ohain
invent the jet engine; (4) Orville and Wilbur Wright pilot the first
airplane.
O
C. (1) Joseph and Jacques Montgolfier invent the hot air balloon; (2)
The kite is invented in China; (3) Orville and Wilbur Wright pilot the
first airplane; (4) Frank Whittle and Hans von Ohain invent the jet
engine.
O
D. (1) The kite is invented in China; (2) Orville and Wilbur Wright pilot
the first airplane; (3) Joseph and Jacques Montgolfier invent the
hot air balloon; (4) Frank Whittle and Hans von Ohain invent the jet
engine.

With the description of the different cell walls, membranes, and associated proteins set in the students' minds, you now need to introduce them to the idea that the cell wall can also act as a foundation to build things upon. bacterial appendages require a strong foundation that will offer the support needed to move and function in a dynamic world. for example, flagella are long, whiplike protein structures that are used by many gram-positive and gram-negative bacteria for locomotion. in order to function effectively, a flagellum must be firmly anchored to the cell wall. how will you be able to get across the idea that the peptidoglycan cell wall is strong enough to support such a mechanism? with a protein rod that passes through the cell wall and protein rings used to anchor it in the membranes, these basal bodies are the rudimentary biological motors that use atp power to spin the hook and the flagella attached to it. bacterial flagella have a biological motor that spins within the cell wall and is powered by atp. this allows the flagella to spin in a whiplike motion to propel the bacterium.

How do antiviral drugs work? in your own words.

The nursing instructor has been observing nursing students initiate an iv infusion. which action(s), if made by the nursing student, indicates that further instruction is needed? (select all that apply.) the nursing student: