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tatyana61 [14]
4 years ago
14

All stable atoms are made of ____?

Biology
2 answers:
defon4 years ago
7 0
<span>C. neutral, with the number of protons equaling the number of electrons.
is the right answer
because number of neutrons vary from atom to atom</span>
Ber [7]4 years ago
6 0

1. D. Charge-to-mass ratio of electrons was the same, regardless of the gas used.  

2. Millikan

3. A. 1/840 the mass of a hydrogen atom

4. C.  Neutral, with the number of protons equaling the number of electrons

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Make a list of the energy carriers involved in the Krebs cycle. Include their names before and after they accept the electrons.
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Someone answer this!
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Similar to watercolor, but with inert white pigment added, ____________ is well suited to large areas of flat, saturated color.
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<span>Like watercolor, the substance that can be applied in a translucent wash, that is well suited to large areas of flat, saturated color is called a gouache. It makes the colors opaque like an inert pigment which is colorless in paints. </span>
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The animals in salt marshes use the marshes for _______.
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3 years ago
A child is born to parents that both have hypophosphatemic rickets, a disease that is caused by a sex-linked dominant trait. Wha
Sati [7]

Answer:

75%

Explanation:

Hypophosphatemic rickets is a disorder characterized by hypophosphatemia (low level of phosphate in the blood), defective intestinal absorption of calcium, and rickets (impaired mineralization of cartilaginous growth plates)  or osteomalacia (impaired mineralization of the osteoid) unresponsive to vitamin D. It can be inherited or acquired.

When it comes to inheritable hypophosphatemic rickets, the disorder is most often inherited in an X-linked dominant manner. This means that the gene is inherited through the X chromosome and that one dominant allele is enough to cause it.

As the mother is heterozygous for the trait, she has one dominant and one recessive allele (XHXh). The father has one X chromosome, which he inherited from his mother, and as he has the condition, the dominant allele will be present on it (XHY).

This means that, if the child is a girl, she will definitely have the disorder. Girls inherit one X chromosome from each of their parents. Even if she inherited the one with the recessive allele from her mother, she would get the one with the dominant allele from her father.

If the child is a boy, he has a 50% chance to inherit the condition. Boys inherit the Y chromosome from their father and the X chromosome from their mother. As the mother is heterozygous, he can either get the chromosome without the dominant allele or the one with it. This means that there is a 50% chance of inheriting the disorder.

If we say that there are equal chances of this couple having female and male children, when we combine these results, we get a 75% chance of them inheriting hypophosphatemic rickets.

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3 years ago
what happens to an ecosystem as biodiversity increase? are there impacts to human? economies or survival? explain​
Tpy6a [65]

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But certain stressors, most of them human-caused or human-influenced, threaten or reduce biodiversity. Because the creatures and plants in ecosystems are interdependent, the loss of even one species can have profound effects on the entire ecosystem, can affect other ecosystems and can endanger people as well.

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4 years ago
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