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MakcuM [25]
3 years ago
7

Identify the building blocks of proteins and nucleic acids

Biology
1 answer:
stellarik [79]3 years ago
6 0
The building blocks of proteins is Amino acids and nucleic acids is Nucleotides
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How are Osmosis and Diffusion alike?
valkas [14]

Osmosis is the movement of water and is always the movement in the membrane. Diffusion does not need a membrane to make molecules and Diffusion is the movement of molecules. they do not require energy, they both move from a high concentrate to a low concentrate, and they both occur in plants and animals.

5 0
2 years ago
1.Excess carbon dioxide is harmful to the oceans because
Liono4ka [1.6K]

Answer:

1) a    2)b      

Explanation:

reasons

1) Once carbon dioxide dissolves in water, it reacts with water molecules to form carbonic acid.

2) the burning of fossil fuels like coal and oil has increased the concentration of atmospheric carbon dioxide (CO2). This happens because the coal or oil burning process combines carbon with oxygen in the air to make CO2.

8 0
2 years ago
What term did Mendel use to signify his true breeding first generation
fredd [130]
Hello there! 

'Parental generation' is the term which he used. Hope I helped. 

8 0
3 years ago
A pea plant with purple flowers (and unknown genotype) is crossed with a pea plant with white flowers. one-half of the offspring
Archy [21]
The genotypes of the parents are Aa (heterozygous) and aa (recessive homozygous).  
 For example:  
 If the purple flower is dominant phenotype, then A is a dominant allele for it and Aa is a genotype which will give the purple colour.
In this case, white flower is recessive phenotype with aa genotype.
If we cross Aa x aa
<span>The offspring is going to be Aa Aa aa aa (half purple and half white)</span>
8 0
2 years ago
Almost every cell in the human body is replaced every few years through the process of _____.
kenny6666 [7]
<span>Mitosis is the cell division that happens to replace old cells with new ones.

Describing how is the cells group is the process of multiplication of cell or the so-called cell division, mitosis. This mechanism of each cell produces another cell that binds together and produces again, repeatedly, to be a larger system called now the tissue as explained earlier.How? Through cell division called, mitosis. Excerpt meiosis –cell division specifically in the sex cells.<span>

They are labelled as daughter cells. </span></span>
6 0
3 years ago
Read 2 more answers
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