Answer:
The two balls separate from each other.
Explanation:
If we place one ball on top of the other so that the balls are touching each other and hold at arm’s length and we drop these two balls at the same time, the first ball which touches the ground is the lower one and after touching the ground, the ball is pushed upward by the ground due to reaction and the lower ball moves upward covering little distance from the ground and the upper ball also moves upward because the force is transferred from lower ball to the upper ball and the upper ball detached from the lower ball and the two balls separate from each other.
Answer:
Option A: Yes, we will see growth, and Yes, they will glow
Explanation:
The pGLO plasmid has very genetical determinants, particularly a gene coding for a Beta-lactamase, that provides this bacteria resistance to B-lactam antibiotics. It also has a gene coding for the green fluorescent protein (GFP), responsible for green glowing fluorescence. These are called repirter genes.
A coding gene to metabolize arabinose is also present in the plasmid, with a promoter also used for the expression of GFP when arabinose is present on the plate.
Transformed <em>E. coli</em> (with pGLO plasmid) cells will grow on a plate containing ampicillin, and their colonies will glow when arabinose is also present.
Answer: Option D. "Q fever"
Explanation:
Q fever, the zoonotic disease is caused by a bacteria rickettsia, Coxiella burnetii. The major cause of this bacterial disease is domestic livestock such as, sheep, goats and cattle.
In humans, the primary route of Q fever is through inhalation of contaminated farmyard aerosols. Symptoms with acute Q fever involves pneumonia, high fever, coughing, headache, and general malaise.
Hence, the correct option is D.