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Ad libitum [116K]
3 years ago
7

A ______ is a regulatory molecule that is secreted into the blood by an endocrine gland.

Biology
1 answer:
Oksana_A [137]3 years ago
5 0
A hormone is a regulatory molecule that is secreted into the blood by an endocrine gland
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What is protein pump?<br><br> NO GOOGLING!!!!!
Olin [163]

Answer:

Transporters that move ions

Explanation:  The sodium potassium pump which moves the sodium ions to outside the cell and potassium to the inside

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2 years ago
What was significant about the new habitats Darwin visited?
Elenna [48]
Darwin noticed that there were different kinds of the same species. For example, he studied four different kinds of finches. Each one had a different beak and are different kinds of food. This was the first time genetic diversity had been so obvious to humans.
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How did life begin?
Feliz [49]

Explanation:

Many scientists believe that RNA, or something similar to RNA, was the first molecule on Earth to self-replicate and begin the process of evolution that led to more advanced forms of life, including human beings.

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3 years ago
Cual es el proceso que tiene el ADN en las diversas células existentes (procariota y eucariota).
lozanna [386]

Answer: English

A eukaryote contains a well-defined nucleus, whereas in prokaryotes, the chromosome lies in the cytoplasm in an area called the nucleoid. In eukaryotic cells, DNA and RNA synthesis occur in a separate compartment from protein synthesis. In prokaryotic cells, both processes occur together.

Explanation: Espanol (Spanish)

Un eucariota contiene un núcleo bien definido, mientras que en los procariotas, el cromosoma se encuentra en el citoplasma en un área llamada nucleoide. En las células eucariotas, la síntesis de ADN y ARN se produce en un compartimento separado de la síntesis de proteínas. En las células procariotas, ambos procesos ocurren juntos.

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2 years ago
As you climb up a mountain, the altitude (increases or decreases) the higher you climb?
nika2105 [10]

Answer:

As you climb up a mountain, the altitude <u>increases</u>, the higher you climb

6 0
3 years ago
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