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Kruka [31]
3 years ago
6

BRAINLIESTTT ASAP!!!

Biology
1 answer:
katovenus [111]3 years ago
5 0
<h2>Compare All</h2>
  • Carbohydrates can be water soluble. lipids are not.
  • Nucleic acids are the building blocks of DNA and RNA. Sugars are the building blocks of carbohydrates, amino acids are the building blocks of proteins.  So, they all build blocks but different kinds of blocks.
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PLS HELP!!! 10 Points!!!
marissa [1.9K]

Answer:The cell membrane functions as a barrier that makes it possible for the cytoplasm to maintain a different composition from the material surrounding the cell. The unit membrane is freely permeable to water molecules but very impermeable to ions and charged molecules. It is permeable to small molecules in inverse proportion to their size but in direct proportion to their lipid solubility.

Explanation:

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1 year ago
The amount of available energy changes between the trophic levels found in a food chain or energy pyramid. Photos (left to right
Aliun [14]

Answer;

A. leaf to mouse

Explanation;

-Considering the fact that the amount of energy at each trophic level reduces as it moves through an ecosystem from the lowest trophic level which happens to be producers (plants).  And about 10 percent of this  energy at any trophic level is transferred to the next level since the rest is lost largely through metabolic processes as heat.

-It means that the lower the trophic level the higher the energy obtained, for instance from producers to primary consumers, more energy is passed since it is the first passage of energy.

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3 years ago
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Which of the following statements about cell organelles is NOT true?
Anton [14]

Answer:

B

Explanation:

many of the same organelles are located in both plants and animals cells

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2 years ago
What are the bacterial transformation steps
schepotkina [342]

Answer:

Explanation:

Preparation of competent cells  -

Transformation

recovery

plating

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The image above shows one chromosome pair from a human's karyotype. This person
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This person is a male. A female would have two X chromosomes.
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