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brilliants [131]
3 years ago
10

What are the two major components of the tobacco mosaic virus?

Biology
1 answer:
rjkz [21]3 years ago
7 0
<span><span>Hi,

The two major components of the tobacco mosaic virus were:
 
1. Protein Coat/Capsid: Each rod consists of about 2130 elliptical protein subunits (capsomers). They are closely packed together and arranged in a helical fashion

</span><span>2. Nucleic Acid: It is a single-stranded RNA helix having a diameter of 80 Å.

Hope I helped :))))</span></span>
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a medical artist is drawing a homunculus with body part size in relation to the size devoted to it in the somatosenroy cortex. W
spayn [35]

The body part the medical artist should draw smallest is the arm.

<h3>What is a homunculus?</h3>

A homunculus can be defined as a graphical representation a very small (miniature) human being or humanoid creature, especially from which a fetus developed from.

In Medical field, the arm of a homunculus are generally drawn smallest in relation to the size devoted to it in the somatosensory cortex.

<h3>What is the somatosensory cortex?</h3>

The somatosensory cortex refers to a region of the brain which is saddled with the responsibility of receiving and processing sensory information that are obtained from various body parts such as:

  • Pain
  • Touch
  • Temperature

Read more on homunculus here: brainly.com/question/5568892

4 0
2 years ago
Which describes a climate effect on the rate of weathering?
tester [92]

Answer:

Cold climates favor mechanical weathering.

Explanation:

A cold, dry climate will produce the lowest rate of weathering. A warm, wet climate will produce the highest rate of weathering. The warmer a climate is, the more types of vegetation it will have and the greater the rate of biological weathering

8 0
3 years ago
explain why deforestation can be a "double-edged sword" as it cause C02 level in the atmosphere to increase ?
Brilliant_brown [7]
This is because when a tree is cut down, the CO2 within it in released. On top of that, because the tree has been cut down, it can no longer use up CO2 from the atmosphere for photosynthesis. In conclusion, deforestation has the effect of releasing more CO2 into the air and also limiting the amount of CO2 being absorbed by trees (because it reduces the number of trees). 
3 0
3 years ago
What 2 types of cells are found in the vascular cylinder bore bundle?(also known as the vien)​
Korvikt [17]

Answer:

Cells in Xylem - tracheids and vessel members

Cells in Phloem - the sieve elements, the parenchyma cells, and the sclerenchyma cells

Explanation:

Vascular cylinder is a central column made up of vascular tissue of plant and is also surrounded by parenchymal ground tissue.

The vascular tissue is made up of xylem and phloem tissue. Xylem is made up of two cells tracheids and vessel members and Phloem is made up of three cells namely - the sieve elements, the parenchyma cells, and the sclerenchyma cells

3 0
3 years ago
Blood pressure results from the force of blood fluids pressing against the walls of blood vessels. Hypertension, or high blood p
Aliun [14]
A. Salt in the bloodstream causes fluids to enter the blood from surrounding cells, due to osmosis.
5 0
3 years ago
Read 2 more answers
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