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lord [1]
3 years ago
8

El fenómeno que implica el movimiento de partículas a través de la membrana en contra de su gradiente de concentración, es decir

de un lugar de menor hacia otro de mayor concentración, y como consecuencia de ello se necesita el aporte de energía se llama
Biology
1 answer:
bazaltina [42]3 years ago
4 0

ami tellement désolé tellement je ne connais pas cette langue mais salut mon ami

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Organizing the Human Body
Alinara [238K]

Answer:

Cell----- Tissue----- Organ---- Organ system

Explanation:

All living organisms are made up of cells. However, multicellular organisms contains many different kinds of cell, which are required to perform certain roles that will be of utmost benefit to the organism as a whole. The level of organization of life follows an hierarchical classification.

As earlier stated, CELLS are the simplest unit of every living organism. Cells that come together to function in a similar role are called TISSUES. Tissues that work together collectively form an ORGAN. Organs that perform similar functions to achieve a similar goal are called the ORGAN SYSTEM. The different systems in a multicellular organism makes up the whole ORGANISM.

Hence, Cell----- Tissue----- Organ---- Organ system is the organized level of organization from the smallest (cell) to the largest (organ systems).

7 0
3 years ago
The glucose used by the neurons for ATP production comes from:
Nastasia [14]

Answer:

Explanation:

The glucose used by the neurons for ATP production comes from:

a) Nutrients absorbed from digestion and glucose produced by the liver.

b)The breakdown of fat in adipose tissue and glycogen in muscle tissue.

c)Only Nutrients absorbed from digestion.

d)Only gluconeogenesis in the liver.

What can receptors detect?

a)Loss of homeostasis

b)Loss of homeostasis and a return to homeostasis.

c) A return to homeostasis.

d)Need for medical attention.

Which of the following is not a role of the skeletal system in maintenance of homeostasis?

a) Calcium Storage

b) Protection

c) Support

d) Phosphorous storage

What controls blood pressure in your body?

a) The hypothalamus

b) pituitary gland.

c) medulla oblongata

d) all of the above

What increases blood pressure?

a) Decreased heart rate.

b) Decreased blood vessel resistance

c) Increased blood volume

d) all of the above

What ends a hormonal response to increase blood pressure?

a) Low blood pressure

b) High blood pressure

c) A return to homeostasis.

d) Low blood pressure and a return to homeostasis

6 0
3 years ago
What are two ways scientists get information about the evolutionary history of a species
Serggg [28]
One way is by comparative anatomy. Comparing the similar bone structure of animals gives more proof of this theory. Also, the location of some animals compared to other animals of similar species is very convenient, and supports the theory of natural selection.
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3 years ago
What kind of snake has got cylinder body and orange eyes?
lesya692 [45]

a common garter snake

3 0
2 years ago
The nucleic acid of a virus is made up of which of the following
My name is Ann [436]
Is made up of which of the following is both dna and rna
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