EXTRA POINTS

Make a cell rap song?

Orlov [11]

Answer:

Ayee

I haven't made this one but i know it (If u wanna listen to it just search up Cell City) :

One night in cell city

We're gonna dance until we see the sunlight

The nucleus, like city hall

Holds the cell's information

Mitochondria, a power plant

In charge of energy creation

The Golgi apparatus is like post office

It packages materials and moves them

The ribosome, like a factory

Creating proteins so the cell can use them

5 0

3 years ago

Sam is using a hot plate to heat an unknown liquid in a glass flask. In a paragraph of at least 150 words, identify the safety e

Arada [10]

Answer:

Using a hot plate to heat an unknown liquid in a glass flask could be dangerous if protective/safety equipment aren’t worn. The unknown liquid may be a corrosive chemical which could cause burns when it gets in contact with any part of the body. It s therefore advisable to use googles to prevent the chemicals from splashing into the eyes. Safety gloves and long sleeve shirt should be worn to prevent heat and chemical burns. A shoe covering the whole part of the feet should also be worn as accidents such as the falling to the ground of the heated liquid may occur in the laboratory. This will help protect the feet from contact with the unknown liquid. Nose masks should also be put on to prevent inhalation of toxic chemicals into the body.

6 0

3 years ago

A 27 year old male with a history of asthma was hospitalized with

vitfil [10]

Answer:

The diagnosis will show the presence of Streptococcus pneumoniae.

Explanation:

Actually, it is known that cough and fever are associated with all pneumonia. This means that , a culture will be needed to specifically identify the exact type of pneumonia.

In this case, Streptococcus pneumoniae was identified by the gram reaction and a test known as optochin-inhibition test.

The optochin - inhibition test inhibit the growth of streptococcus pneumonia. This occurs at low concentration. Optochin readily mixes with agar medium because it is water soluble.

7 0

4 years ago

The gene for flower position in pea plants exists as axial or terminal alleles. Given that axial is dominant to terminal, list a

____ [38]

Answer:

F1

A A

a Aa Aa

All the offspring have flower located at axial position

F2

A a

A AA Aa

a Aa aa

Three offspring with genotype i,e Aa, Aa and Aa will have flower located at axial position

Only offspring with genotype "aa" will have flower located at terminal position

Explanation:

Let the allele "A" represent the characteristics of axial position of flower

Let the allele "a" represent the characteristics of terminal position of flower

Given -

"A" is dominant over "a"

F1 generation -

Two parents with homozygous genotype for both A and a are crossed . The punnet square for the cross between "AA" and "aa" is as follows -

A A

a Aa Aa

Thus the genotype of offspring is "Aa"

Since, "A" is dominant over "a", all the offspring have flower located at axial position

F2 generation-

The cross between two parents having heterozygous genotype "Aa" will take place .

The punnet square for the cross between "Aa" and "Aa" is as follows -

A a

A AA Aa

a Aa aa

Three offspring with genotype i,e Aa, Aa and Aa will have flower located at axial position

Only offspring with genotype "aa" will have flower located at terminal position

8 0

3 years ago

Which of the following genotypes could be described as homozygous dominant

ipn [44]

Answer:

Homozygous dominant genotype means both the alleles ( alternative form of a gene) are same. ... AA shows that both the alleles are same and are dominant

Explanation:

6 0

4 years ago