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erica [24]
3 years ago
15

Which of the following describes an allele whose characteristic phenotype is masked by the presence of a second, different allel

e?dominantrecessivepolygeniccodominant
Biology
1 answer:
lara [203]3 years ago
6 0
Polygenic dominates because it would be masked
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Explain how bile salt acts as an emulsifier to aid the digestion of dietary fats.
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Bile, which is expelled by the liver and contains lecithin, bile salts, and emulsifiers to aid in the further breakdown of lipids, is also known as bile. The emulsifiers increase the surface area of the fats, which makes it easier for the digestive enzymes to act on them. Bile hooks onto the fats. After that, fatty acids are divided by enzymes.

<h3>What function do bile salts serve in digestion?</h3>

Bile salts (BS) are bio-surfactants that have two key physiological roles in digestion and nutrient absorption as well as in the elimination of a variety of waste products from circulation.

<h3>What are the main substances that keep emulsified fats stable throughout digestion?</h3>

Polar lipids and emulsifiers, which can be endogenous or exogenous components, are the other category of surface active agents that may stabilize emulsified fats during digestion. A variety of polar lipids, such as phospholipids and sphingolipids found in the stomach and duodenum, are included in endogenous lipids.

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8 0
2 years ago
How many chromosomes did the mom contribute
Colt1911 [192]
Hey there!
In your body, you have 46 pairs of chromosomes, which make up you! 23 come from your mom, and 23 come from your dad, and they give you traits from each of your parents because of heredity.
Hope this helps!
8 0
3 years ago
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A biological membrane is selectively permeable in that it can, to some extent,control which substances pass through it. Based on
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Cell membranes are composed of what we call a "phospholipid bilayer" composed of phospholipids. Phospholipids have a hydrophillic (‘water loving’) head and a hydrophobic (‘water fearing’) tail. Water can get close to the hydrophillic head while it cannot pass through the hydrophobic tail, thus protecting the cell from foreign substances it does not need. Because of this dual property, the membrane can choose what substances may enter through it and this is what constitutes its semi-permeability.

One of the ways substances can enter through the membrane is through passive transport or diffusion, the movement of substances from higher concentration to lower concentration. This process does not require energy. Substances like oxygen and water easily diffuse through channel proteins when the concentration outside the cell is higher than the inside. 

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4 years ago
List 3 <br>danger of lack of TAP?​
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Answer:

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5 0
3 years ago
Suppose a fungus destroys the central xylem and phloem tissues in the roots of a tree. What function of the root system will be
o-na [289]
The best and most correct answer among the choices provided by your question is the third choice or letter C.

When xylem and phloem gets destroyed, the roots will not be able to transport minerals and water.

I hope my answer has come to your help. Thank you for posting your question here in Brainly. We hope to answer more of your questions and inquiries soon. Have a nice day ahead!
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