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kaheart [24]
3 years ago
14

Phospholipids, steroids and glycolipids are amphipathic and can form membranes made of lipid bilayers. On the other hand, trigly

cerides are fatty acids linked to all three carbons of glycerol and are basically one hydrophobic ball of a macromolecule. Consider the hydrophobic and hydrophilic layers of a lipid bilayer. If a membrane were to form around a clot of triglycerides, what would be predicted?
Biology
1 answer:
Svetlanka [38]3 years ago
4 0

Answer:

The cell membrane of the living organism is made of the lipid bilayer and proteins. The most common lipid present in the plasma membrane is the phospholipids.

Phospholipids has both the hydrophobic tail and hydrophilic head. The hydrophobic region interacts with each other. The lipid layer of phopholipids gets in association with the hydrocarbon chain of triglycerides. Their hydrophilic part dissolve in each other.

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Transport issue of vascular plants are the and ?
s344n2d4d5 [400]

The directed movement of substances, into, out of or within a cell, either in a vascular tissue or in the vascular membrane.

The main roles of plant stems and roots are to transport substances around the plant. They have two types of transport systems – xylem and phloem . Xylem transports water and minerals. Phloem transports sugars and amino acids dissolved in water.

hope it helps because there is not any issue of transport , and if my answer i s not supportable comment i will provid emore information.

7 0
3 years ago
Why urination and ejaculation cannot go together?
MAXImum [283]
They are two very different tunings. Urination is basically releasing your urine while the other one relates to releasing sperm..
6 0
3 years ago
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Rock pocket mice with different color variations are observed in the desert regions of Arizona. The fur color of the mice helps
Verdich [7]

A&D i would say is the answer.

4 0
4 years ago
Read 2 more answers
Explain how both genes, and the environment determine your risk of developing cancer. Please
solmaris [256]

Answer:

The phenotype is the result of the interaction between the genes (i.e., genotype) and environmental factors.

Explanation:

Cancer is a disease caused by abnormal expression of genes involved in the cell cycle, mitosis, DNA replication, etc. Moreover, the abnormal gene expression may be associated with environmental factors such as smoking, alcohol consumption, etc.

5 0
3 years ago
In a population of plants, the allele for long stems (S) is completely dominant over the allele for short stems (s). If 35% of t
Sergio [31]

Answer:

The correct answer would be 48 percent.

It can be solved by using the Hardy-Weinberg equation.

p² +  2pq+ q²  = 1

p + q = 1

where, p² represents homozygous dominant's frequency that is, SS in this case,

q² represents homozygous recessive's frequency that is, ss in this case,

2pq represents heterozygous dominant's frequency that is, Ss in this case.

p represents dominant allele's frequency and q represents the recessive allele's frequency.

Now, the percentage of homozygous recessive or short stems is 35%. Therefore, the frequency of homozygous recessive would be 0.35.

Thus, the value of q² = 0.35

So, q = \sqrt{0.35} = 0.59 which is approximately equals to 0.6.

As p + q = 1 so, q = 1 - 0.6 = 0.4

The frequency of heterozygous (Ss) = 2pq = 2(0.6)(0.4) = 0.48

Hence, the frequency of heterozygous would be 48 percent.

8 0
3 years ago
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