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podryga [215]
3 years ago
11

What are the functions of carbohydrates, lipids, protein, and Nucleic Acids?

Biology
1 answer:
Alik [6]3 years ago
3 0

Answer:

Carbs - provide your body with energy.

Lipids - serve as structural components of cell membrane, function as energy storehouses, and function as important signaling molecules.

Protein - helps with growth and maintenance of tissues, enzymes that cause biochemical reactions in and out of your cells, some proteins are hormones so it acts as a messenger the aid communication between your cells, tissues, and organs. And many other thing that are a google search away.

Nucleic Acids - hold storage and expression of genetic information

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What is the purpose of chromosomes in the nucleus?
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They are made of protein and one molecule of deoxyribonucleic acid (DNA). As the genetic material passes from parents to child, the chromosomes are responsible for containing the instructions that make the offspring unique while still carrying traits from the parent.

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Give one example of a molecule using active transport.
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Answer:

Active transport is usually associated with accumulating high concentrations of molecules that the cell needs, such as ions, glucose and amino acids. Examples of active transport include the uptake of glucose in the intestines in humans and the uptake of mineral ions into root hair cells of plants.

Explanation:

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3 years ago
Bioflix activity: meiosis -- comparing mitosis and meiosis can you identify the similarities and differences between mitosis and
Natali5045456 [20]
1. Similarities:
they are both processes of cell division by which cells reproduce.
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Both produce new cells based on their parent cells' genes.

2. The differences:

Mitosis:

- has 1 division per cycle
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- it occurs in somatic cells
Meiosis:
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3 years ago
Global bee populations have been declining over the past decade. What impact might this have on the world's human population?
aev [14]

Answer:

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Over the last few decades, the population of the bee has been decreasing, and it is directly affecting the global human population. It is because less amount of food is produced compared to the rate of demand, resulting in a shortage of food items.

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3 years ago
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