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AleksandrR [38]
3 years ago
10

Which has a greater density, a 1 kg pure gold chain or a 20 kg piece of pure gold bar?

Biology
1 answer:
antiseptic1488 [7]3 years ago
7 0

20kg piece of pure gold, i think........

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If a hypothetical cell contained 1% saline and 5% glucose, approximately what
liraira [26]

The hypothetical cell will approximately contain 94 percent (94%) of water.

  • If a cell is placed in a hypertonic solution that contains more concentration of solutes (such as salt and glucose) than the cell, then it will shrink because water moves outside the cell.

  • If a cell is placed in a hypotonic solution that contains more concentration of water than the cell, then the water will move inside the cell.

  • Finally, if a cell is placed in an isotonic solution, which contains the same concentration of solute and solvent as outside the cell, there will be no change in the cell and the solution.

  • In this case, the percentage of solutes is equal to 5% (glucose) + 1% (salt) = 6%, so the remmaining porcentage of water is equal to 94 percent (94%).

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brainly.com/question/3568318?referrer=searchResults

4 0
3 years ago
Bacteria cells have a rigid cell ____ that gives it its shape
kvasek [131]

Answer:

wall

Explanation:

It is composed of peptidoglycan. The wall gives the cell its shape and surrounds the cytoplasmic membrane, protecting it from the environment.

8 0
3 years ago
In the context of biological anthropology, the results of a disadvantaged social environment can include one
lorasvet [3.4K]

Answer:

One with poor-quality nutrition.

Explanation:

Anthropology may be defined as the field of biology that mainly includes the study of human behavior, societies and humans. Two different types of anthropology are cultural and social anthropology.

The social environment and its consequences is included and studied in the social anthropology. The disadvantage of social environment in anthropology shows the population with the lack of proper nutrition and people suffers from the malnutrition.

Thus, the answer is one with poor-quality nutrition.

5 0
3 years ago
Using your knowledge of the water cycle, why do you think high sea surface
Wewaii [24]

Answer:

Explanation:

The correlation between sea surface temperature and water vapor is that both are driven by seasonal changes. They both increase in the hemisphere during summer. Seasonal changes in water vapor are, however, more evident across the land, largely due to changes in land surface temperature.

3 0
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A mirror like copy of DNA called ___ moves from the nucleons to the ribosome
klio [65]
<span>A mirror like copy of the gene is made of RNA</span>
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3 years ago
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