An element is determined by the number of?

Biology

1 answer:

galina1969 [7]2 years ago

8 0

Answer:

The number of protons in the nucleus of an atom determines an element's atomic number

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Me ayudan a escoger? :(

Delicious77 [7]

Answer:

El núcleo contiene (1) el material genetico.
La mitochondria (2) tiene una doble membrana.
La cromatina consta de (3) fibrillas de ADN.
Los lisosomas (4) contienen enzimas digestivos.
El citoesqueleto es (5) la red proteica distribuida por el citosol.
El nucléolo es (6) la zona donde se forman los ribosomas.
El centrosoma es (7) el orgánulo encargado de la organización de los filamentos del citoesqueleto.
El aparato de Golgi (8) forma vesiculas de secrecion.
El retículo endoplasmático liso (9) se encarga de la síntesis de lípidos de membrana.
La vacuola (10) ayuda a mantener la forma de la célula vegetal.
La pared celular (11) protege a las células vegetales.
El retículo endoplasmático rugoso tiene (12) sáculos membranosos con ribosomas adosados.
(13) Un apilamiento de los tilacoides forma una grana.
(14) En el interior de los cloroplastos se encuentra los tilacoides.

5 0

2 years ago

Select a hypothesis above that would help restore equilibrium and explain your reasoning.

Mrac [35]

Answer:

analize data and draw a conclusion

8 0

2 years ago

A population of tree frogs lives in a forest. A river runs through the middle of the forest. A particularly snowy winter is foll

Sedaia [141]

The flooding of half part of the forest have successful separate the population of frogs in that ecosystem into two different set of frogs. This is an example of allopatric speciation, that is, the population become separated as a result of geographical barrier. This separation will make the two set of frog population to become new species. On the long run, the two species may become unable to relate sexually.

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3 years ago

Which homeostatic process moves particles against a concentration gradient? A.dynamic equilibrium B.passive transport C.osmosis

goblinko [34]

Active transport is the homeostatic process that moves particles against a concentration gradient.

4 0

3 years ago

Read 2 more answers

If you are testing traits for Mendelian inheritance, how do you calculate the EXPECTED values?

Georgia [21]

n a cross between two heterozygous individuals, the offspring would be expected to show a 3 : 1 ratio. For example, in Case 1, three-fourths of the individuals would have red (wild-type) eyes, and one-fourth would have sepia eyes.

If there are 44 offspring, how many are expected to have red eyes?

We expect three-fourths to have red eyes.
<span>34</span> of 44 = 33

If there are 44 offspring, how many are expected to have sepia eyes?
<span>14</span> of 44 = 11

Now you are ready to calculate chi-square.

8 0

2 years ago