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3 years ago

The genes for alpha-goblin and beta-globin are found:\

Physics

2 answers:

Luba_88 [7]3 years ago

5 0

Actually the third one is introns, trust me I did the test

BabaBlast [244]3 years ago

3 0

Globin is the protein part of hemoglobin.

The alpha globin family is located on chromosome 16.

The beta globin family is located on chromosome 11.

The answer is: d.) On different chromosomes. 

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The vast majority of genes encoding a protein encoded within the nucleus of metazoan cells contain both introns and exons. 

The answer is: b.) both exons and introns. 

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In the DNA sequence the coding content of a gene is not continuously distributed along said gene, but has discontinuities, called introns, whose sequence does not encode proteins.

The answer is: a.) Intron. 

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The diameter of the circle is 18 m. Eugene incorrectly says that the circumference of the circle is about 113.04 m. What mistake did Eugene make? Use 3.14 for pi.

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3 years ago

A car's gas tank contains 58.7 kg

Bogdan [553]

Answer:

721 kg/m^3

Explanation:

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3 years ago

A lorry of mass 4000 kg is travelling at a speed of 4 m/s.

bulgar [2K]

Answer:

KE = 32,000J

v = 8m/s

Explanation:

KE = .5*m*v²

KE = .5*4000kg*(4m/s)²

KE = 32,000J

32,000J = .5*1000kg*v²

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3 years ago

A body in simple harmonic motion has a displacement x that varies in time t according to the equation x = 5cos(π t + π/3) , wher

zhuklara [117]

Answer:

1/2 Hz

Explanation:

A simple harmonic motion has an equation in the form of

$x(t) = Acos(\omega t - \phi)$

where A is the amplitude, $\omega = 2\pi f$ is the angular frequency and $\phi$ is the initial phase.

Since our body has an equation of x = 5cos(π t + π/3) we can equate $\omega = \pi$ and solve for frequency f

$2\pi f = \pi$

f = 1/2 Hz

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3 years ago

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Rocks are elastic too! Explain how elasticity and Harry Reid's elastic rebound theory lead to a better understanding of earthqua

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After the great 1906 San Francisco earthquake, geolophysicistHarry Fielding Reid examined the displacement of the ground surface along the San Andreas Fault. He concluded that the quake must have been the result of the elastic reboundof the strain energy in the rocks on either side of the fault.
strain energy is 0. 5x force x (compression) X (compression)
There is a lot of force and a bit of compression when rocks squash up against other rocks causing earthquakes

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3 years ago