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nexus9112 [7]
3 years ago
6

Concerning cells, structure determines value health function size

Biology
1 answer:
Ivenika [448]3 years ago
3 0

Explanation:

-function

Cells are the basic microscopic units of all organisms. There are two cell types:

  • Prokaryotic ( meaning ➡️ pro: before and Karyon: for kernel/nut) describes organisms which don’t have a cell nucleus or other organelles surrounded by membranes.
  • Eukaryotic  (eu meaning true), are organisms with a cell nucleus and several other organelles surrounded by membranes.
  • Example prokaryotes do not contain: nuclei , Golgi apparatus, chloroplasts, mitochondria

Both may contain a cell wall (seen in eukaryotic fungi and plant cells)

Their structural components (i.e. their makeup) determine their function (what they do) . For instance, photosynthesizing cells in algae and plants have structures called chloroplasts. These contain chlorophyll, a specialized compound which facilitates the conversion of light energy to energy stored in carbohydrates.Organisms, are either unicellular (single- celled) or multicellular (many celled).

Learn more about cellular life brainly.com/question/11259903

#LearnWithBrainly

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Someone name them for me
Katen [24]

Answer: 1 is a red blood cell and 4 is a white blood cell

Explanation: the red blood cell carries oxygen to mostly the lungs and other parts of the body and the white blood cells fight off disease in your body

6 0
2 years ago
When this cell divides to form two cells, which diagram shows the most likely<br> result?
Ratling [72]

I am 90% sure it is a

7 0
2 years ago
Which organelle holds the genetic material?
hichkok12 [17]
The organelle is the nucleus, which is the control center of the cell; it acts as the brain.
Hope this helps!
5 0
3 years ago
A man, joe, has classic hemophilia, an x-linked recessive disease. classify each person depending on whether or not joe could ha
MrRissso [65]
1-
First, i m going to explain how the disease is inherited.
Like it says in the question, hemophilia's gene is carried on the X chromosome and is recessive.
Females inherit two X chromosomes, one from each parent. They are: XX
Males inherit one X chromosome from their mother and a Y chromosome from their father. They are XY.

I'll represent with Xᵃ- when the chromosome has the disease's gene and with only an X when that chromosome is normal.

2-
If Joe has hemophilia is because the X chromosome that was inherited from the mother, came with the disease. Since men only have one X chromosome, the gene will be expressed.
However, this doesn't mean that the mother had the disease, she could be only a carrier with this genotype: XᵃX
(there is not enough information to be sure which one is she)

The answers:
3-
Maternal grandmother- COULD HAVE INHERITED
Like i said before, Joe's mother had a least one X chromosome with the disease's gene, and that came from either her father or her mother( joe's Maternal grandmother).
If it came from the grandfather, that means that he was hemophilic.
If it came from the grandmother, that means that she was a carrier or also had the disease. There is not enough info to be sure which genotype she has but either way, there is a possibility.

4-
Maternal grandfather- COULD HAVE INHERITED
Joe's mother had a least one X chromosome with the disease's gene, and that came from either her father( maternal grandfather) or her mother.
If it came from the grandfather, we can be certain he was hemophilic.He had the same genotype as joe which is: Xᵃ Y

5-
Paternal Grandmother and Paternal Grandfather- COULD NOT HAVE INHERITED.
In x-linked recessive diseases, fathers cannot pass it on to their son because they will pass the Y chromosome, not the X.
Joe's father gave Joe the Y chromosome and will not pass any X.
So, even if Joe's father and his side of the family had hemophilia, that wouldn't matter because either way, Joe will not be receiving any X chromosomes.

8 0
3 years ago
1. A unicellular organism with no nucleus is a 2. The type of infection in which a virus does not immediately start replicating
sladkih [1.3K]
1. A unicellular organism with no nucleus is a <span>Prokaryotes. </span>
2. The type of infection in which a virus does not immediately start replicating itself, but inserts a piece of DNA into the host cell’s genome which becomes activated at a later date is called a Lysogenic infection 
3. A spiral or corkscrew-shaped prokaryote is called Spirillum 
4. The thick internal wall that can enclose a prokaryote’s DNA and some cytoplasm when conditions are unfavorable is called a <span>Endospore</span>
4 0
3 years ago
Read 2 more answers
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