4 years ago

Gold is opaque and reflective. It has a _____.

Biology

1 answer:

Dafna11 [192]4 years ago

6 0

Metallic luster is your answer

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zmey [24]

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Explanation:

The answer is C because they are Photosynthetic

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3 years ago

The diagram shows the general structure of a lipid, which consist of two main parts

katovenus [111]

Answer:

It's the carboxyl group.

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4 years ago

Select the correct answer from each drop-down menu.

Neko [114]

The two correct terms for nitrate poisoning in newborn infants are BLUE BABY SYNDROME AND METHEMOGLOBINEMIA. ... Presence of high dose of nitrate in the body drastically reduces the amount of oxygen that is found in the blood, this make the color of the baby to become bluish.

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3 years ago

Which enzyme is mixed with a DNA sample before gel electrophoresis

Svetach [21]

Answer:

Restriction enzyme

Explanation:

Gel electrophoresis is a process or a technique in which fragments of DNA are separated in terms of their sizes.
The restriction enzyme is mixed with a DNA sample before the process. The restriction enzyme cut DNA at specific points into fragments which can then be separated based on their sizes on an agarose gel.
When current is applied to the gel DNA move towards the positively charged electrode since DNA is negatively charged, with shorter fragments migrating faster through the gel in comparison with large fragments.

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3 years ago

How are other organisms able to see in wavelengths that humans cannot?

topjm [15]

Because they have different Cones. Which simply means that some animals see certain types of colors or even Infrared or Ultraviolet, in which Humans cannot see.

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3 years ago