The correct answer is: a. the agar and air in the petri dish are providing all of the resources needed by the bacteria.
There are four phases of bacterial growth:
1. Lag phase-bacteria prepare for reproduction
2. Log phase- cell doubling
3. Stationary phase- due to a growth-limiting factor
4. Death phase.
Below are the questions:
A) A hovering mosquito is hit by a raindrop that is 45 times as massive and falling at 8.9m/s , a typical raindrop speed. How fast is the raindrop, with the attached mosquito, falling immediately afterward if the collision is perfectly inelastic?
<span>B) Because a raindrop is "soft" and deformable, the collision duration is a relatively long 8.0 ms. What is the mosquito's average acceleration, in g's, during the collision? The peak acceleration is roughly twice the value you found, but the mosquito's rigid exoskeleton allows it to survive accelerations of this magnitude. In contrast, humans cannot survive an acceleration of more than about 10 g.
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Below are the answers:
a. <span>MU = (M + m)V; where M = 45 m, U = 8.9 m/s, find V = ?. V = (45/46)*8.9 = 8.7 m/s
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b. <span>F = m dV/dT = m 8.7/8E-3 = m 1.0875E+03; so G = 1.0875E+03/9.8 = 111 G's.</span>
Answer:
All require at least one protein cofactor.
Explanation:
Translation is the process of the formation of the proteins from the different RNA molecules, enzymes and the cofactors. The translation process involves the movement of ribosomes over mRNA.
The three important process of translation are initiation, elongation and termination. All these steps require different enzymes and protein cofactors. The initiation requires the initiation cofactors like eIF, elongation require additional cofactors and same with the termination of translation.
Thus, the correct answer is option (1).
Answer:
1). Amazon Rainforest has the greatest biodiversity.
2) Population Biodiversity is not the type of biodiversity.
3) The variety of species in an environment is called biodiversity.
4) b. The greater the biodiversity, the worst the ecosystem, is the correct answer.
5) When every single organism of a species dies it is called extinction.
