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viva [34]
2 years ago
8

Si units are the modern form of the

Biology
1 answer:
zzz [600]2 years ago
6 0
B.metric system of measurement.

a system of physical units ( SI units ) based on the meter, kilogram, second, ampere, kelvin, candela, and mole, together with a set of prefixes to indicate multiplication or division by a power of ten.
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Carbohydrates contain _____.
Gwar [14]

Answer:

D

Explanation:

Carbo (Carbon) Hydr (hydrogen) Ates (Oxygen)

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2 years ago
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A client in preterm labor is to receive a tocolytic medication, and bedrest is prescribed. which position should the nurse sugge
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The nurse should suggest to the patient that she should maintain a LATERAL position. Lateral positioning means that the patient is lying on her side, it can be on the right side or the left side. This position is a good position for someone who is experiencing premature labour.
5 0
3 years ago
Why do phospholipids form a bilayer in water
Gre4nikov [31]
Phospholipids will form a bilayer in water because they contain hydrophobic (Water fearing.. in this cause water "hating") tails and hydrophilic heads (water loving). So they form a bilayer to remove the tails from water likewise, this satisfies the hydrophilic heads because they are still exposed to water.
8 0
2 years ago
Protists that play an important role in aquatic food webs are called
Sergeu [11.5K]
Plant like Protists - also called algae - autotrophs 
<span>Fungus like Protists - heterotrophs, decomposers, external digestion </span>

<span>From the above their role in the aquatic food chain is clear . </span>

<span>They perform their role as </span>
<span>1) producers = example = Plant like Protists - also called algae - autotrophs </span>

<span>2 ) consumers = example =Animal like Protists - also called protozoa (means "first animal") - heterotrophs </span>
<span>and </span>
<span>3) Decomosers = example ==Fungus like Protists - heterotrophs, decomposers, external digestion

</span>
3 0
3 years ago
An unknown chemical is analyzed and found to contain the bases thymine and guanine. This chemical is most likely tRNA. mRNA. DNA
Verdich [7]

Answer:

DNA

Explanation:

Thymine is one of the four nucleobases that pairs with adenine to make up DNA, also called 5-methyluracil. It is replaced by uracil to make RNA molecules during transcription.

Theferore the unknown chemical analyzed was DNA because thymine is found in DNA and not in RNA molecules.

7 0
3 years ago
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