A polygenic trait can have

1 answer:

4 0

I believe the correct response would be D. A polygenic trait encodes for something as melanin concentration in one's skin, skin colour, height etc. These vary quite immensely from person to person, for instance, and can not only be stated as discrete categories in terms of phenotype, as short and or tall. Since the many phenotypes are based on the appropriate Genotypes, there must be many possible Genotypes as well to code and or provide for these diverse phenotypes within a given polygenic trait.

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Complete the following chemical equation to make it balanced: glycerol + ___ → triacylglycerol + ___

dsp73

Answer:

Glycerol+fatty acid=triacylglycerol+water

Explanation:

The above reaction is termed as lipogenesis which helps in the synthesis of triacylglycerol from glycerol 3 phosphate by various enzyme catalyzed steps.

In general the OH part of -COOH group of fatty acid attacks the hydroxyl group of glycerol resulting in the formation of fatty acid ester of glycerol (triacylglycerol) and water is eliminated as a byproduct of this reaction.

3 0

4 years ago

Bears typically eat a mixture of plants and animal food sources. When a bear is unable to find meat, it will have a much lower f

ella [17]

essential fatty acids

cell membrane

Explanation:

When a bear is unable to find meat it will have a much lower fat intake and this will limit its supply of essential fatty acids which affects the cell membrane and normal body functions.

Meats are good sources of proteins and fats and oil.
The fat and oil is processes by the bear in the digestive system into fatty acids.
Fatty acid are essential materials that are used in making the cell membrane.
The cell membrane is rich a phospholipid layer that keeps the shape of the cell intact.
When fatty acid is lacking, the cell will suffer and the cell membrane can collapse.

learn more:

Proteins in cells brainly.com/question/13022851

#learnwithBrainly

6 0

3 years ago

A force has direction and contact true or false

Assoli18 [71]

Answer:

Because a force is a vector that has a direction, it is common to represent forces using diagrams in which a force is represented by an arrow. In physics, a force is any interaction that, when unopposed, will change the motion of an object. A force can cause an object with mass to change its velocity (which includes to begin moving from a state of rest), i.e., to accelerate. ... A force has both magnitude and direction, making it a vector quantity.

Therefore, yes

8 0

3 years ago

Please help with biology

solniwko [45]

The answer is C, amphipathic.

Hope this helps mate.

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4 years ago

Explain how an organism uses energy to maintain homeostasis Need help! answer ASAP

Andrej [43]

Answer: Active transport

Explanation: Active transport is one way in which organisms maintain homeostasis. For example, an amoeba uses phagocytosis to take in food. The amoeba needs the food for energy and growth.

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4 years ago