BIOLOGY HIGH SCHOOL

Which molecule separates the conteins inside of the cell from the contents outside of the cell

Answers

Answer 1
Answer:

Answer:

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Explanation:

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Related Questions

Water is a solvent because it
By 1863, control of most of the Mississippi River was in Union hands. To gain control of the last major port city serving as an open shipping door to the South, Grant weakened the enemy with a military campaign that lasted several months. First he isolated the port city by gaining control of the railroad, and then he began a seven-week artillery siege to force surrender.What is the port city described above? A. Chancellorsville B. New Orleans C. Vicksburg D. Appomattox
Most energy enters ecosystems in the form of sunlight.true or false
what are the four types of stem cell? and give an example of each type, and explain how much each type can differentiate.
A population of 1,000 birds exists on a small Pacific island. Some of the birds are yellow, a characteristic determined by a recessive allele. The others are green, a characteristic determined by a dominant allele. A hurricane on the island kills most of the birds from this population. Only 10 remain, and those birds all have yellow feathers. Which of the following statements is true?

Water molecules are polar, which give water its unique properties. One important property is water is the universal ________A. Solvent

B. Drink

C. Liquid

D. Solute

Answers

Answer:

A. solvent

Explanation:

Its called the universal solvent because its capable of dissolving more substances than any other liquid.

Which sugar is present in the nucleic acid that is represented in the diagram?

Answers

In order to determine the sugar molecule associated with the nucleic acid, we must first determine if the nucleic acid is a deoxyribose nucleic acid (DNA) molecule or a ribonucleic acid (RNA) molecule. We can determine this by looking at the bases in the molecule, as DNA has thymine and RNA has uracil. After the type of molecule is determined, the nature of the sugar is given by the name. DNA has deoxyribose and RNA has ribose

What strategies do you incorporate when engaged in a strong discussion?

Answers

You can use many verbal strategies when engaged in a strong discussion, one technique is doing brain storm which is defined as a group collaborative conversation where the group discusses different ideas and hopefully synthesize and arrive at a conclusive idea. 

What are the expected clumping results when each type of blood is mixed with each antibody? The antibodies are Anti-A, Anti-B, and Anti-Rh. How do I know if the different blood types (A+, A-, B+, B-, etc) clump with any of the antibodies?

Answers

Answer:

Agglutination or clumping occurs when blood that contains the particular antigen is mixed with the particular antibody.

Explanation:

Clumping of blood types takes place thus;

A+ - Agglutination with Anti-A and Anti-Rh. No agglutination with Anti-B.

A- - Agglutination with Anti-A. No agglutination with Anti-B and Anti-Rh.

B+ - Agglutination with Anti-B and Anti-Rh. No agglutination with Anti-A.

B- - Agglutination with Anti-B. No agglutination with Anti-B and Anti-Rh.

AB+ - Agglutination with Anti-A, Anti-B and Anti-Rh.

AB- - Agglutination with Anti-A and Anti-B. No agglutination with Anti-Rh.

O+ - Agglutination with Anti-Rh. No agglutination with Anti-A and Anti-B.

O- - No agglutination with Anti-A, Anti-B and Anti-Rh.

Why are the interactions of hormones and tissues considered to be feedback mechanisms

Answers

In women's menstrual lining, the tissues will keep on activating hormones until the right thickness of the lining of the menstrual is achieved, which would fall on the positive feedback. Then, when the estrogen hormones are being passed on the blood, it travels to the pituitary gland to tell the follicle stimulating hormone to stop producing.

Some types of organisms obtain needed energy through predation.
a. True
b. False

Answers

True

Heterotrophs obtain energy by feeding on another organisms like plants or animals. 

In many functions of a living organism, it cannot make its own energy. It uses energy from its environment, retrieves and converts into a usable and edible matter. Organisms that can do this process is the autotrophs, they can facilitate photosynthesis which they gather energy from the sun, water and carbon dioxide in order to create energy by then, the transfer of this energy to other organism is played by the food chain –food web.   

The Answer for that question is True.
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Which one of the following theories of weight gain suggests that hypothyroidism is a cause for overweight or obesity?a. Fat cell theory b. Genetics c. Glandular disorder theory d. Set point theory
Although a liver cell and a muscle cell in ahuman developed from the same single cell,their appearance and functions are different.This is because the liver cell(1) contains different genes than the muscle cell(2) expresses different genes than the musclecell(3) destroys the muscle cell genes it contains(4) lacks the genes found in muscle cells
How many carbon dioxide molecules are used in photosynthesis?