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drek231 [11]
3 years ago
14

Name the major functional groups and describe it the chemical properties of the organic molecules in which they occur.

Biology
1 answer:
Vinvika [58]3 years ago
5 0
<span>Each type of organic molecule has its own specific type of functional group. Functional groups in biological molecules play an important role in the formation of molecules like DNA, proteins, carbohydrates, and lipids. Functional groups include: hydroxyl, methyl, carbonyl, carboxyl, amino, phosphate, and sulfhydryl.</span>
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How fertilization occur in flowering plant​
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Answer: For flowering plants, fertilization occurs through a process known as double fertilization. Unlike most plants, double fertilization enables the new seed to grow into a new plant and have a food source to begin growing. Double fertilization occurs within the female part of a plant, the pistol.

explanation: When pollen is formed by the anther, or male part of a plant, it will blow in the wind or attach to an organism that carries it to the top of the pistol, known as the stigma. Once the pollen attaches to the stigma, the pollen germinates and forms a pollen tube that extends into the ovary. Once formed, two sperm cells will be released and fertilize both the egg and the two polar nuclei of the plant to form the zygote and endosperm, respectfully.
7 0
3 years ago
Products and components to other products are made on complex conveyor belts that run along the factory floor. There are two typ
dimaraw [331]

Answer:

The answer is rough endoplasmic reticulum.

Explanation:

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I hope this answer helps.

3 0
3 years ago
Draw a flowchart that explains how Tom’s nervous system controls his actions. As part of the flowchart, write one or two sentenc
Mumz [18]

Answer:

Tom’s brain makes a voluntary decision to walk into the haunted house. His brain communicates  this message to his skeletal muscles, so he can step inside.

Tom’s sympathetic nervous system causes a fight or flight response, resulting in his increased  heart rate and breathing.

Tom is startled when a costumed character jumps out at him. His reaction is a reflex caused  by his nervous system.

Tom’s brain makes a voluntary decision to run out of the haunted house. His brain communicates  this message to his skeletal muscles.

Explanation:

3 0
3 years ago
People claim these rock formations in the Sahara Desert look like a mushroom and a chicken. They were not sculpted by humans. Wh
miskamm [114]
Mainly because of erosion by the wind, which geographers call abrasion. When the wind blows in some hot deserts it will pick up millions of grains of sand. When the wind hits an outcrop of rock the sand it is carrying is blasted against it. Over time it would form to become that funky mushroom shape.
hope this helped! :))
3 0
3 years ago
Read 2 more answers
Fill in the blood type for samples of the following scenarios. a ) __________ anti-A not present, anti-B present, anti-Rh presen
rusak2 [61]
During blood typing, the blood plasma is checked for antibodies. This is what is meant by "anti" in the statements. Keep in mind that if the antibody against a specific blood type is present, the blood cannot have that type. So, if anti-A is present, the blood type is not A.
Moreover, the Rh antigen determines the positive (present of Rh) and negative (absence of Rh) nature of blood type. If the anti-Rh is present, the blood type is negative. Using this information, we see that:
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b) B positive
c) AB positive
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e) <span>AB negative (AB because neither anti-A and anti-B are present)</span>
3 0
4 years ago
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