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svlad2 [7]
3 years ago
10

Over 400 years ago, the bark of the cinchona tree was discovered to contain a chemical compound called quinine. Quinine was, and

still is, used to cure and prevent malaria. This is an early example of __________
a. biotechnology b. scientific modeling
c. genetic engineering d. genomics
PLEASE HELP ITS A TEST
Biology
1 answer:
evablogger [386]3 years ago
5 0

Answer:

a

Explanation:

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Which statement describes the synapse?
Harlamova29_29 [7]
<h2><u>Answer:-</u></h2>

\pink{\bigstar} \large\underline{\underline{\bf\green{Synapse:-}}}

✯ Synapse is the gap between neurons that ensures that information travels in one direction only.

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀

Therefore, the 2nd statement [B] is correct.

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀

<h3>\pink{\bigstar} <u>Addit</u><u>ional</u><u> </u><u>Inf</u><u>ormation</u><u>:</u><u>-</u></h3>

A Synapse is a small gap at the end of a neuron that allows a signal to pass from one neuron to the next. Synapses are found where nerve cells connect with other nerve cells. Synapses are the key to the brain's function.

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀

The term synapse was first introduced in 1897 by Michael Foster in his "Textbook of Physiology" and derived from the Greek synapsis, meaning "conjunction."

4 0
2 years ago
Read 2 more answers
A doença vitiligo afeta qual doença do corpo?
Zolol [24]

Olá! Eu acredito que você colocou sua pergunta na categoria errada. Não se esqueça de fazer a pergunta na seção de idiomas estrangeiros para evitar que a pergunta seja excluída.

Com sua pergunta real, não acho que posso ajudá-lo com isso, e sinto muito por isso.



4 0
2 years ago
Which of the following behaviors is not a result of seasonal changes?
Tems11 [23]
<span>The behavior that is not a result of seasonal changes is : C. circadian rhythm Cicadian rhythm refer to the Physiological cycle that's experienced by living organisms within a day, This cycle is not a reasolg of seasonal change because the factor that influence it the most is time period within 24hours, and the time process usually the same no matter what season they are in</span>
4 0
3 years ago
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Can you please help me!!
makvit [3.9K]

Answer:

a

Explanation:

because its right

8 0
2 years ago
Pulse-chase experiments and protein location
ExtremeBDS [4]

Answer:

The correct answer is option - phagocytosis.

Explanation:

The explained experiment is the pulse-chase experiment in this the cells that are involved are macrophages. Macrophages are the immunity cells that have a large number of the lysosomes for killing the pathogens enters in the cell brought into the cell through the process of phagocytosis.

Phagocytosis takes place with the help of the enzyme called hydrolytic enzyme that is synthesized in the endoplasmic reticulum and modified by Golgi and moves to the lysosome.

Thus, the correct answer is option - phagocytosis.

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3 years ago
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