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laila [671]
3 years ago
12

What is the answer for this question

Biology
1 answer:
RUDIKE [14]3 years ago
3 0
Answer:

A rigid cell wall and chloroplasts
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Explain why a hydrogen atom can become either an ion or a part of molecule?
NikAS [45]

<span>If it loses that 1 electron (0 electrons, 1 proton, 1 neutron) it become an ion that is positively charge because it has more protons than electrons. [Ignore the neutrons] </span>

<span>If it gains an electron (2 electrons, 1 proton, 1 neutron) it becomes an ion that is negatively charge because it has more electrons than protons </span>

<span>A molecule - when 2 or more "different" elements combine or when 2 or more of the "same" elements combine </span>

<span>1 proton 1 electron <----- that is considered to be neutral </span>

<span>3 protons, 3 electrons <----- neutral </span>

<span>5 protons 5 electrons <----- neutral </span>

<span>6 protons, 5 electrons <-- positive ion [more protons than electrons] </span>

<span>5 protons, 8 electrons <--- negative ion [more electrons than protons] </span>
8 0
4 years ago
Explica por qué a partir de los núcleos de las células del intestino de un renacuajo albino, se obtuvieron ranas albinas en luga
monitta

Answer:

La razón por la que a partir de los núcleos de las células del intestino de un renacuajo albino, se obtuvieron ranas albinas en lugar de células intenstinales, es que fué un experimento de clonación.

Explanation:

Este experimento realizado por John Gurdon  en 1960, se conoce también como transferencia nuclear, y demostró que la información hereditaria guardada en el núcleo celular, es suficiente para generar un nuevo organismo y permanece integra durante el desarrollo de células diferenciadas debido a sus señales citoplásmicas.

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3 years ago
Your mother is considering changing her diet to include only non-meat proteins to reduce her risk of developing heart disease or
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<span>B) Plant-based diets are usually lower in saturated fat and higher in fiber, which reduces risk of heart disease.

Saturated fats increase the risk for heart disease, so they should be kept lower. Fiber may help reduce overall calorie intake by keeping you full for longer. That way you maintain a healthy weight, which is important for</span><span> reducing </span>cancer<span> risk.</span>
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3 years ago
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Which type of vegetarian diet poses the greatest nutritional risk? A. Semi-vegetarian B. Fruitarian C. Lacto-ovo-vegetarian D. V
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Fruitarian because to much fruit and be bad for your health
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PLEASE HELP ASAP!!!! CORRECT ANSWERS ONLY PLEASE!!!!
Marta_Voda [28]
The answer will c 1,000
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