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ahrayia [7]
3 years ago
14

HELP !!WILL MARK BRAINLIEST !!! A star will remain stable and produce light and heat as long as which condition is true.

Biology
1 answer:
quester [9]3 years ago
3 0

Answer: The inward force of gravity and the outward force of nuclear fusion are equal.

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Environmental microbiology... A. ...shows great promise, but has not yielded any significant discoveries yet. B. ...includes met
Sveta_85 [38]

Answer:

B. ...includes methods like metagenomics, which sequence and interpret all the DNA in an environmental sample.

Explanation:

Environmental microbiology is the science in charge of the study of microorganisms, small living things known as microbes. Study organisms that are only visible through a microscope, such as prokaryotic and simple eukaryotic organisms.

Metagenomics is the study of a collection of genetic material from a mixed community of organisms. Metagenomics usually refers to the study of microbial communities. It is generally used when studying microbial communities in which one microorganism cannot be separated from another.

5 0
2 years ago
How are proteins and nucleic acids related?
Nostrana [21]

Answer:

Explanation:

The functions of nucleic acids have to do with the storage and expression of genetic information. Deoxyribonucleic acid (DNA) encodes the information the cell needs to make proteins. A related type of nucleic acid, called ribonucleic acid (RNA), comes in different molecular forms that participate in protein synthesis.

Hope this helped

4 0
3 years ago
Which of the following correctly describes where early Earth's water came from?
Lostsunrise [7]
B according to my school.
8 0
3 years ago
Semipermeable cell membranes are made of phospholipids that form a bilayer. What major benefit does this arrangement of the memb
Andrej [43]

Answer:

The correct answer would be c. The cell has a greater level of structural support.

Phospholipds are the structural units of a cell membrane. They are consist of two components; hydrphobic lipids and hydrophylic polar heads.

They make a bilayer structure in which polar heads are in contact with water and lipid part are embedded within the layer.

  • Lipid bilayer gives the rigidity or shape to the cell.  
  • It isolates the cell from the sorroundings.
  • It is semi-permiable in nature and thus prevents or control the movement of substances across the membrane.
  • Being liquid in nature, the cytoplasm would have dispersed in the surrounding in absence of cell membrane.

Hence, most appropriate choice would be c. The cell has a greater level of structural support.

5 0
3 years ago
Read 2 more answers
Which best describes how ocean ridges form?
Gemiola [76]
D. pressure from lava being pushed up from th earth adds new material to the ocean floor, creating a ridge
7 0
2 years ago
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