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Zigmanuir [339]
2 years ago
11

How does carpool lines affect economy?

Biology
1 answer:
rjkz [21]2 years ago
3 0

<em>The purpose of HOV lanes is to encourage more efficient use of highway capacity by increasing average vehicle occupancy, thereby accommodating high levels of passenger travel while reducing total traffic volumes. ... The result is a pure gain to highway users.</em>

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How long does it take to get from arizona to germany?
aivan3 [116]
The flight from Arizona to Germany is 11 hours and 38 minutes
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3 years ago
DNA is made up of pairs of nitrogenous bases. Which of the following
Leokris [45]

I don't know the real answer because you didn't attach the choices, but Adenine (A) is always paired with Thymine(T) and Guanine (G) is always paired with Cytosine (C).

8 0
3 years ago
The operon model of the regulation of gene expression in bacteria was proposed by _____.
AlladinOne [14]

Answer: D. Jacob and Monod

Explanation:

An operon is a region of DNA that consists of a single gene regulated by more than one promoter. An operon is a region of RNA that consists of the coding regions of more than one gene. RNA polymerase is the enzyme that binds to promoters and transcribes the coding regions of genes into RNA.

Jacques Monod was the first to demonstrate the preference for certain substrates over others through his studies of E. coli’s growth when cultured in the presence of two different substrates simultaneously.

6 0
2 years ago
What is the purpose of the biogeochemical cycles?
Ivenika [448]
Biogeochemical cycles are important because they regulate the elements necessary for life on earth by cycling them through biological and physical aspects of the word. 
7 0
2 years ago
How are so few producers able to support so many primary consumers?
avanturin [10]

Answer:

Because primary producers get 100% energy consumption straight from the sun.

Explanation:

We use the energy pyramid to help us out:

.01% - A pex Predators

0.1% - Tertiary Consumers

1% - Secondary Consumers

10% - Primary Consumers

100% - Primary Producers

Because Primary Producers get 100% of the energy of the sun, they can support so many primary consumers, who only get 10% of the energy when they consume primary producers.

8 0
3 years ago
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