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andrew11 [14]
3 years ago
15

An internal membrane system where lipid components of the cell membrane are assembled, along with proteins and other materials

Biology
1 answer:
MakcuM [25]3 years ago
3 0
A. Lipid bilayer: the phospholipid bilayer is the membrane of a cell. The bilayer contains lipids, membrane proteins, cholesterol, receptors for various molecules, pumps to transport ions and solutes against the concentration gradient, and many other items necessary for a cell to function and work together with other cells.

b. Osmotic pressure: Osmosis is the flow of water across a semipermeable barrier from an area of low solute concentration to high solute concentration. Osmotic pressure is the lowest possible pressure to prevent this water movement.

c. Endoplasmic Reticulum: the Rough ER synthesizes proteins for use outside the cell. The Smooth ER produces lipids and some steroidal hormones.

A. Lipid Bilayer is therefore the correct answer. Osmotic pressure does not involve the various components of the cell membrane, and the ER's produce proteins and hormones. Therefore A is right.

Hope this helps! :) Let me know if you need a clarification.
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The allelic make up of a cell or individual is referred to as its
photoshop1234 [79]

Answer:

Explanation:

The genotype is the part of the genetic makeup of a cell and therefore of any individual which determines one of its characteristics the term was coined by the danish botanist plant physiologist and geneticist wilhelm Johannesburg in 1903

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3 years ago
Give an example of potential and kinetic energy in a living organism.
Hitman42 [59]

Answer:

Potential and kinetic energy is in humans. For example, when I am running, I am using kinetic energy. However, when I am sitting and eating some food, then I am reserving some energy and my energy is at rest which is an example of potential energy.

Explanation:

6 0
2 years ago
G542x is another cftr allele. If a female heterozygous for g542x bears a child fathered by a male heterozygous for the δf508 all
Amiraneli [1.4K]

Probability that the child would be homozygous for the g542x allele 0.00

<h3>why the probability is nil?
</h3>
  • The kid cannot be homozygous for the G542X gene since only the mother has it; the father, on the other hand, has a mutant dF508 allele and so cannot pass on a copy of mutant G542X = never homozygous recessive child.
  • A kid must have the G542X allele from both parents in order to be homozygous for the G542X allele. Because only the mother possesses the G542X gene, the child's chances of being homozygous for the G542X allele are 0.00
<h3>When offspring show a blend of the parents traits one allele is dominant over the other?</h3>
  • At the point when one allele is predominant over another, posterity show a mix of guardians' qualities.
  • The heterozygous aggregate in complete predominance is tracked in the middle of between two homozygous aggregates. A heterozygous individual showcases qualities of the two guardians in the event of codominance.

To learn more about hetrozygous from the given link

brainly.com/question/1626661

#SPJ4

4 0
1 year ago
HELP PLEASE I HAVE A WEEK LEFT OF SCHOOL I DONT WANNA FAIL
Oksana_A [137]

Answer:

I am too lazy to do this, but I am assuming you were supposed to do this in class. I will give you ideas.

Why is soil important?  Soil is our life support system. Soils provide anchorage for roots, hold water and nutrients. Soils are home to myriad micro-organisms that fix nitrogen and decompose organic matter, and armies of microscopic animals as well as earthworms and termites.

What is soil erosion?  Soil erosion is a naturally occurring process that affects all landforms. In agriculture, soil erosion refers to the wearing away of a field's topsoil by the natural physical forces of water (Figure 1) and wind (Figure 2) or through forces associated with farming activities such as tillage.

what human activities are responsible for soil erosion happening at advance rates?     Ploughing, unsuitable agricultural practices, combined with deforestation and overgrazing, are the main causes of human-induced soil erosion

What are some effects on soil loss?  The effects of soil erosion go beyond the loss of fertile land. It has led to increased pollution and sedimentation in streams and rivers, clogging these waterways and causing declines in fish and other species. And degraded lands are also often less able to hold onto water, which can worsen flooding.

What can be done to prevent soil erosion?   Maintaining a healthy, perennial plant cover.

Mulching.

Planting a cover crop – such as winter rye in vegetable gardens. ...

Placing crushed stone, wood chips, and other similar materials in heavily used areas where vegetation is hard to establish and maintain.

Explanation:  Hope this helps and have a great day

3 0
3 years ago
Through which of the following do sperm cells travel to reach the urethra? Epididymis Vas deferens Penis Testes
enyata [817]
Sperm cells are produced in the Epididymis, to get to the urethra they must travel through the Vas deferens.
8 0
3 years ago
Read 2 more answers
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