BIOLOGY HIGH SCHOOL

What is the difference between rough ER and smooth ER?

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Answer 1
Answer:

Rough endoplasmic reticulum contains ribosomes, while smooth endoplasmic reticulum does not contain ribosomes. The ribosomes are what give rough endoplasmic reticulum its characteristic "roughness."

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The sandy beach system is important because:they protect upland areas from erosion homes to hundreds of organisms provide recreation for humansall of the above
Compare and contrast carbohydrates and proteins.Describe the function of each macromolecule.Explain one way they are the same and one way they are different.
Can someone pls help me with this (8th grade science)
Treatment of a decubitus ulcer may include the application of gelatin sponges, granulated sugar, karaya gum patches, or debriding agents.True / False.
The development and use of transgenic farm animals has not progressed as fast as the development of transgenic plant species. This may be due to all of reasons given EXCEPT A) inadequate technology. B) consumer safety issues. C) susceptibility to disease. D) possibility of infertile animals. 4)

Describe how the structures of the epidermis allow it to provide immediate and indirect protection to underlying tissues.

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The stratum corneum is the outermost layer of the skin. It is a thick row of dead cells that contain keratin. Keratin is responsible for keeping the skin elastic and in preventing the underlying cells from drying out. The skin is called the Integumentary system of the body, it is responsible for protecting muscles, bones, and vital organs inside the body. It serves as a covering that is composed of two layers the Epidermis (outermost layer) and the Dermis (inner layer). They provide the necessary impulses for temperature control in the body through the different nerves and receptors.

Describe the meaning of leukemia,its causes and concequences and how it can be treated

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Answer:

Leukemia is cancer of the body's blood-forming tissues, including the bone marrow and the lymphatic system. Many types of leukemia exist. Some forms of leukemia are more common in children. Other forms of leukemia occur mostly in adults. Leukemia usually involves the white blood cells.

How does the slope affect the real world?

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Answer:

Slope affects the real world by influencing everything from road safety and building stability to agriculture, economics, and sports. It plays a crucial role in designing structures, managing landscapes, understanding climate patterns, and making informed decisions in various fields.

An approximation of an exact number is called a(n) __________ number.

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called a Estimate number.
estimated..........................

What BEST describes the DNA in two daughter bacteria cells?A. halved
B. doubled
C. identical
D. unrelated

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   Identical best describes the dna in two daughter bacteria cells. Hope this helps!

so the answer is <B>.........

based only on their anatomy rank gorillas bears chimpanzees and mice from most recent common ancestor with humans to least recent commen ancestor

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Hi There! :)

Based only on their anatomy rank gorillas bears chimpanzees and mice from most recent common ancestor with humans to least recent common ancestor

The animal that would have the most recent common ancestor with humans is the one that is physically most similar to humans. So we start with 

Chimpanzee
Gorilla
Bear
Mice

Mice are the least similar to humans among all of those so they would have the least recent common ancestor with us
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