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larisa86 [58]
2 years ago
9

20 POINTS!!!!!!

Biology
1 answer:
Roman55 [17]2 years ago
7 0
During the process of photosynthesis, cells use carbon dioxide and energy from the Sun to make sugar molecules and oxygen.


Then Respiration processes, cells use oxygen and glucose to synthesize energy-rich carrier molecules, such as ATP, and carbon dioxide is produced as a waste product.
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A man with the autosomal recessive disorder phenylketonuria (PKU) and a woman without PKu heve a son named Peter, who does not h
Anton [14]

Answer:

<h2>2. Peter's maternal grandfather has PKU.</h2>

Explanation:

  • Such type of the genetic disorder in which two copies of a gene must be mutated at a time is called autosomal recessive disorder such as sickle cell anemia, phenylketonuria, and some other diseases.
  • When a sing copy of a gene is mutated in a person then this disorder is not appeared and the person is called a carrier.
  •  So when a child is born by two carrier parents then there is a chance that a child will be affected if both the parents donate mutated genes.
  • In the case of Peter, since peter does not show this defect this means his maternal grandfather was affected by this disorder.

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The molecule on the right; the middle carbon is asymmetric

Explanation:

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M glycoprotein..

The coronavirus attaches to a membrane protein called M glycoprotein..

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The basic functions of a multi-cellular plant, such as a rose, are also conducted by a unicellular alga. True False
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That's  true because the basic functions of a multi-cellular plant occur in the cell and like any other cell, unicellular alga are also cells thus basic functions such as respiration, excretion, growth occur in both multicellular organisms as well as unicellular organisms
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An elements oxidation number is the number of ___ it will gain or lose in a chemical reaction
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a.electrons...........

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