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2 years ago

Explain how gene therapy could provide a cure for genetically inherited diseases

Biology

2 answers:

jeyben [28]2 years ago

8 0

Answer:

Gene therapy refers to the introduction of exogenous normal gene sequences into target cells to replace defective DNA sequences in patients and to correct or compensate diseases caused by gene defects and abnormalities, thus achieving the therapeutic purpose.

Explanation:

https://www.creative-biostructure.com/liposomes-in-gene-therapy-488.htm

Irina18 [472]2 years ago

4 0

It basically takes out the gene that is responsible for the genetically inherited disease.

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During meiosis I, ____________ chromosomes line up side by side and may shuffle genetic material between themselves.

lozanna [386]

During meiosis I, homologous chromosomes line up side by side and may shuffle genetic material between themselves.

<h3>What is Meiosis?</h3>

In sexually reproducing organisms, meiosis is a unique type of cell division of germ cells that results in the production of gametes, such as sperm or egg cells.
Two rounds of division are necessary, and the end product is four cells with just one copy of each chromosome.
Prophase I, Metaphase I, Anaphase I, and Telophase I are the four phases that make up Meiosis I.
It deactivates the sporophytic information while activating the genetic information for the production of sex cells.
By halving the same, it keeps the chromosomal count constant.

<h3>What is chromosome?</h3>

A chromosome is a lengthy DNA molecule that contains all or a portion of an organism's genetic code.
Histones, which serve as packing proteins for the majority of eukaryotic chromosomes, work with chaperone proteins to attach to and condense the DNA molecule in order to preserve the integrity of the molecule.

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1 year ago

Type of material transport that requires energy from the cell

stiks02 [169]

Isn’t it active transport????

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2 years ago

Although glycolysis produces four molecules of atp by substrate-level phosphorylation, the net gain of atp for the cell is two m

omeli [17]

Although glycolysis produces four molecules of atp by substrate-level phosphorylation, the net gain of atp for the cell is two molecules. This is because glycolysis is at first endergonic.

<h3>What is glycolysis?</h3>

The metabolic process that turns glucose into pyruvic acid is known as glycolysis.
The high-energy molecules adenosine triphosphate and reduced nicotinamide adenine dinucleotide are created using the free energy released during this process.
A series of ten enzyme-catalyzed processes make up glycolysis.
The process by which glucose is broken down to provide energy is known as glycolysis.
It generates two pyruvate molecules, ATP, NADH, and water.
There is no need for oxygen throughout the process, which occurs in the cytoplasm of a cell.
Both aerobic and anaerobic creatures experience it.
The initial process in breaking down glucose to release energy for cellular metabolism is called glycolysis.
An energy-consuming phase and an energy-releasing phase make up glycolysis.

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1 year ago

Species a diverged from species b 60,000 years ago. On a particular gene, they have 15 nucleotide differences. How many nucleoti

a_sh-v [17]

The given question says that b species diverged around 60,000 year ago from species a. Since the divergence, they have a nucleotide difference of 15 nucleotide.

We need to find out the nucleotide difference in another 240,000 year, which means a total of 300,000 year since divergence.

The nucleotide difference in 60,000 years = 15 nucleotide.

The nucleotide difference in 1 year = $\frac{15}{60,000}$ nucleotide.

The nucleotide difference in 300,000 years = $\frac{15}{60,000}\times 300,000$ nucleotide.

The nucleotide difference in 300,000 years = 75 nucleotide.

Hence, after another 240,000 years or 300,000 years since divergence, the species and species b would show a difference of 75 nucleotide.

In another 240,000 years, there would be 60 nucleotide difference, as 15 of the nucleotide are already different in initial 60,000 years from the total of 75 nucleotide difference in 300,000 years. So, 60 (75-15) nucleotide difference would be observed in next 240,000 years.

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2 years ago

A benefit of being multicellular includes all of the following except:

Oksi-84 [34.3K]

Some cells have to give up reproduction

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2 years ago

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