BIOLOGY HIGH SCHOOL

____________________ is the smallest unit of life. A. DNA B. An organism C. The cell D. A molecule

Answers

Answer 1
Answer: the correct answer would be the cell
Answer 2
Answer: The cell is the smallest unit of life

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Write a paragraph about the relationship of weathering and erosion. *
Your answer

Answers

Weathering and erosion have many things in common. They are both cause by ice, water, and wind. Both of them shape the earth’s surface. Weathering can create new landforms and so can erosion. They are both continuous natural processes that happen over time.

Genes act by directing the formation of: amino acids, chromosomes, specific enzymes

Answers

Specific enzymes
Enzymes are responsible for many activities that partake in the cell.
RNA or the ribonucleic acid is very important to the cell because the RNA is the only element that can enable a cell to make use of the instructions in the DNA in the process of producing enzymes which the body needs to function everyday. 

Answer:

The correct answer will be option- formation of amino acids.

Explanation:

The DNA contains specific coding sequences called genes which contain codes for the formation of the proteins by the production of specific amino acids. The genes undergo two important processes: transcription and translation.

The genes present in the DNA forms a transcript molecule called mRNA via transcription process which gets translated to the amino acids as mRNA contains codons which code for specific amino acids. These amino acids get bonded to each other via a peptide bond and form proteins.

Thus, option- formation of amino acids is the correct answer.

Technology best described as :A: A system the government uses to oversee scientist
B; an organized method for doing scientific research
C: the use of science to answer ethical question
D: the application of science to solve practical problems

Answers

option d. the application of science to solve practical problems

Some types of bacteria are able to perform photosynthesis. these bacteria must therefore contain.

Answers

...Chloroplasts. These allow cells to perform photosynthesis. 
Chloroplast. This is what allows for organisms to use sun energy to make glucose

The the single factor tested in an experiment is

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Variable is the single factor tested in an experiment.

Variable is any factor or condition that can be tested, changed, or measured in an experiment. Scientific experiments have various kinds of variables. They include independent variables, dependent variables, constant variables and extraneous variables. The independent variable is the only factor that can be changed in a science experiment.


variable is the single factor

If more fossil fuels are burned you could expect an increase in what

Answers

If more fossil fuels are burned you could expect an increase in global temperature. Fossil fuels are basically non renewable source of energy and they emit a huge amount of greenhouse gases. These gases trap the solar energy within the atmosphere of the earth and that in turn results in global warming.
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during photosynthesis the energy from sunlight is used to split water molecules what happens to the hydrogen ions that are split from the water molecules
Red blood cells live for about one year. TrueFalse