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bekas [8.4K]
3 years ago
13

What could serve as a dependent variable in an investigation of salt's effects on cheek cells?

Biology
1 answer:
Ierofanga [76]3 years ago
5 0

Answer:

Effect on the cheek cells

Explanation:

An independent variable is something you change (ex. the amount of salt used). The dependent variable is the thing you are studying (ex. Cheek cells)

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Which best describes the ecosystems on Earth?
beks73 [17]

Answer:

Explanation:

B.  có nhiều hệ sinh thái khác nhau trên trái đất. mỗi hệ sinh thái có một đặc tính riêng và chúng có thể kết nối, tác động qua lại với các hệ sinh thái khác

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3 years ago
I need help please can anyone help?
netineya [11]

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Golgi

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4 0
2 years ago
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uranmaximum [27]

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A tropical rain forest might be unable to return to its original climax community after which of the following disturbances?
Sladkaya [172]
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2 years ago
Individuals producing an abnormal form of the extracellular matrix protein, fibrillin, is a result of ______.
erastova [34]

Answer:

Indivisuals with producing an abnormal form of extracellular protein fibrillin are suffering from Marfan syndrome ehich is caused by genetic mutation in the FBN1 gene.

Explanation:

Gene mutations in FBN1 gene results in the production of an abnormal extracellular matrix fibrillin-1 protein that cannot function properly. These gene mutations basically reduce the amount of fibrillin-1 produced by the cell, alter the structure of fibrillin-1, or causes the impairment of the transport of fibrillin-1 out of the cell.

As a result, protein is poorly incorporated into extracellular matrix. Hence, indivisuals with Marfan syndrome present following symptoms

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Sternum either protrudes outward or dips inward.

Arched palate and crowded teeth.

Heart murmurs.

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6 0
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