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djverab [1.8K]
3 years ago
14

JongHyun is able to play "Go Fish," a card game that requires quick thinking. What brain change most directly supports his abili

ty to think quickly?
Biology
1 answer:
Allisa [31]3 years ago
3 0

Answer:

Myelination.

Explanation:

Brain acts as one of the most important organ of the body that helps in receiving the stimuli and interpret the information in the form of signal. Two main types of neuron are myelinated neuron and unmyelinated neuron.

The myelinated neuron increases the conductivity of the impulse. The myelinated neurons are much more active than the unmyelinated neuron. In case of the quick thinking and instant actions, the myelinated neurons play an important role.

Thus, the answer is myelination.

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What is hematopoiesis?
Inga [223]
Hm Well, Hematopoiesis is defined as the process of blood cell production, multiplication and specialization in the bone marrow.
3 0
3 years ago
Glycogen is _____. a polysaccharide found in plant cell walls a polysaccharide found in animals the form in which plants store s
sesenic [268]

Answer:

The correct answer is-a polysaccharide found in animals

Explanation:

Glycogen is a polysaccharide which is a highly branded form of amylopectin. In glycogen glucose residues are joined together by α1-4 glycosidic linkage and α 1-6 branching points occurs after every 8-10 glucose residues.

Glycogen is the main carbohydrate storage form of carbohydrates in animals. Glycogen is mostly present in liver and muscles. It breaks down into glucose and provide energy to the animal during the physical activity. Therefore glycogen is polysaccharide found in animals.

7 0
3 years ago
Andrew is lactose intolerant. what happens to water movement in the presence of the double sugar, lactose, which remains in the
Juli2301 [7.4K]
When someone is lactose intolerant, it means its intestine cannot absorb lactose, which will stay in the lumen and be consumed by intestinal bacteria and produced gases, that's why intolerant lactose people have flatulence and abdominal pain while eating food with lactose in it.
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Do not confound oncotic pressure (which concerns macromolecules like sugar or proteins) and osmotic pressure (which concern micromolecules like small ions (sodium potassium and chloride...)).
5 0
3 years ago
The continuous, low-level extinction of species that has occurred throughout the history of life on Earth is known as:
balu736 [363]

Answer:

Background extinction

Explanation:

The background extinction refers to the diminishing of the species at a fairly slow and constant rate. This extinction takes place because of the various environmental factors namely the changing climatic conditions, spreading of diseases, and destruction of habitat. It plays an important role in the natural process of evolution. This has been taking place continuously throughout the geological time and the species are undergoing continuous evolution over a specific period of time.

6 0
3 years ago
Human growth hormone is genetically engineered and inserted into human tissue to help simulate growth in people with dwarfism. W
Ede4ka [16]

Answer: Scientists must be concerned about the impacts it causes on normal people due to aging.

Explanation:When a healthy human takes the growth hormone they do not any side effects or symptoms at the early stage. Once they start aging they have joint and muscle pain in legs and arms earlier than other people of their age and also result in diabetes, blood pressure and heart and lung diseases.

The Human growth Hormone can also cause tumors in brain and also indulge in growth  and development of Cancer Cells in people who has cancer or had been diagnosed before.So these are the main side effects that scientists should rectify in Human Growth Hormone.

4 0
3 years ago
Read 2 more answers
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