BIOLOGY HIGH SCHOOL

What is a possible benefit of regulating the process of cell differentiation?A)
identifying genetic disorders
B)
determining the sex of an unborn child
C)
development of organs for transplantation
D)
studying the chromosomal changes during cell division

Answers

Answer 1
Answer:

Answer:

The correct answer would be C)  development of organs for transplantation.

Cell differentiation refers to a process by which a cell becomes specialized to perform a specific function. For example, a liver cell, blood cell, muscle cell et cetera.

In multi-cellular organisms, life starts with a single cell (zygote) which then divide and differentiate into various types of cells. The specialized cells synchronize to form tissue which then form a particular organ.

Thus, regulation of cell differentiation can lead to development of specific organ which can be used for transplantation.
Answer 2
Answer:

Answer: C) development of organs for transplantation

Explanation: Stem cells are human cells that can develop into many different types of cells. Stem cell research includes regulating the process of cell differentiation and stem cells can be used in the development of organs.

Related Questions

Hudson and Montoya Coal Company Inc. has an electrostatic precipitator that is no longer functioning properly. If it is not fixed which law are they in danger of violating?Which act is it?A. Superfund actb. Nuclear Waste policy actc. Clean air actd. Clean water act
What structure acts as a selective barrier, regulating the traffic of materials into and out of the cell?
What weathering agent would cause rocks to be pushed to the earth's surface where they often crack or break? erosion gravity pressure changes temperature
Which of the following shows fossils as evidence of continental drift?A. Limestone layers in the Appalachian Mountains of North America were exactly the same as the limestone in Scotland's highlands B. Mesosaursus, an ancient reptile, had been discovered in South America and Africa. C. Glacial deposits and rock surfaces scoured and polished by glaciers are found in South America, India, Africa, and Australia. D. One type of rock found in Brazil matched a rock found in western Africa
if neurotransmitter x is able to bind to a receptor site of a ligand-gated sodium channel y on a postsynaptic neuron that is capable of becoming desensitized, what is the likely outcome if neurotransmitter x were to remain in the synaptic cleft for a long time (select all that apply)?

Can someone help me answer these? Thanks!

Answers

1-  Answer : B (AUG AAA CGU CCU)

2- Answer : B (TAC AAA AGA GGG)

3- Answer : C (GGCGATACG)

The appearance of this penguin chick with all black features might

Answers

This might represent evolution of a species or the influence of the environment on the expression of a genotype.

What are the neurotransmitters?

Answers

These are brain chemicals that communicate information throughout our brain and body and control our vital organs,and carry information and respond to the stimuli.

How does an increase in the annual melt season in Antarctica have a global effect? a. It causes an increase in heat related illness and death. b. It causes the global concentration of carbon dioxide to decrease. c. The water in the melting glaciers can cause sea levels to rise. d. None of the above is true.

Answers

The correct answer is option "C"

The water in the melting glaciers can cause sea levels to rise.

The increase in annual melt season indicates a prolonged melting (hot)  season which is primarily due to the impact of global warming. Global warming is increasing the highest temperature mark in the hot seasons on the planet which is adversely affecting the polar regions of earth. The ice in these Polar Regions has started melting. This ice when converted into liquid form flows through regions to reach sea and oceans and thus causes the rising of sea level
 c. The water in the melting glaciers can cause sea levels to rise.

Human impact on ecosystems would most likely lead to secondary succession over primary succession.Please select the best answer from the choices provided
T
F

Answers

Answer:

The given statement is true.

Secondary succession refers to the series of community changes that take place on previously established but damaged or disturbed habitat.

It helps in reviving or re-establishment of the similar ecosystem that previously existed.

It starts by a disturbing event such as natural disaster (hurricane, tornado, earthquake et cetera) and human interventions (deforestation, accidental forest fires caused by human activities, habitat destruction due to mining or dam construction et cetera) which greatly reduce the ecosystem already established.


The Statement would be true stated by the definition

A codon is made up ofA. a two-nucleotide sequence.
B. a three-nucleotide sequence.
C. a four-nucleotide sequence.
D. a five-nucleotide sequence.

Answers

A three nucleotide sequence. On mRNA, once it enters the ribosomes codons, ie AGU (adenine, guanine and uracil) is a codon, and is then paired with an anticodon of complementary bases which create a link of amino acids to create a protein.
The first path is fromthe nucleus. DNA from the nucleus, assigns specific job for the organelles tofollow through mRNA. The mRNA goes out from the nucleus and enters thecytoplasm where ribosomes will attach to the mRNA. The ribosome-mRNAcombination binds to the endoplasmic reticulum and signals the tRNA to translatethe message from DNA. The rRNA contains codons that will be used for the translationof the messages by the tRNA. These codons has a three – nucleotide sequence. Avesicle that contains the enzyme grows out from the endoplasmc reticulum anstransport the enzyme to the Golgi body for further processing. The answer isletter B.
Other Questions
Identify the fossil fuel: A. Sun B. Sand C. Wind D. Oil
What part of a wind turbine provides motion to convert into electricity?a. generatorb. bladesc. towerd. rotor
Which phrase best describes osmosis? A. the process by which the cytoplasm physically divides B. the process of DNA synthesis C. the process where a selectively permeable membrane allows the movement of water through it D. the process where distribution of molecules is balanced out by their movement
Which types of telescope use a mirror to bring light to focus?