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Sophie [7]
3 years ago
12

What is the function of photosystems

Biology
1 answer:
Mrrafil [7]3 years ago
4 0

Answer:

Photosystems are the functional units for photosynthesis, defined by a particular pigment organization and association patterns, whose work is the absorption and transfer of light energy, which implies transfer of electrons. Physically, photosystems are found in the thylakoid membranes.

Explanation:

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The genetic code is redundant. What is meant by this statement?
storchak [24]

Answer:

This means that one amino acid can be coded by more that one codon.

Explanation:

A triplet code that code for an amino acid during translation is called genetic code. The genetic code is said to be redundant because a single amino acid can be coded by more that one triplet codon.  

So there can be synonymous codon for one amino acid. For example, leucine, serine, and arginine have 6 synonymous codons.

The genetic code is unambiguous also because each triplet codon can only code for a particular single amino acid. Genetic code is also universal which means the same code is used in all life forms.

4 0
3 years ago
Most depressed people have decreased activity in the left and increased activity in the right prefrontal cortex.
user100 [1]
Hey friend, 
Yes that is true 
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8 0
3 years ago
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In what two ways could a desert be found at 30°N?
ryzh [129]
All the deserts are found at 30<span>°N because


</span><span>Hot air from the equator rises, then cools, moisture is lost, and the dry air comes down at 30 degrees north and south</span>
5 0
3 years ago
Explain the concept of gaseous exchange in humans​
densk [106]
Gas exchange in humans is the delivery of oxygen lungs to the bloodstream, and the elimination of carbon dioxide from the bloodstream to the lungs.
8 0
3 years ago
Would would be the possible gamete combinations?
Likurg_2 [28]

Answer:

1/4 WR; 1/4 wr; 1/4 wR; 1/4 Wr

Explanation:

The principle of independent assortment indicates how different genes independently separate from one another when gametic (reproductive) cells develop. When a cell divides by meiosis, homologous chromosomes are randomly distributed to daughter cells, thereby different chromosomes segregate independently of each other. In consequence, each gamete has a unique combination of chromosomes. In this case, the two genes are on different homologous chromosomes, thereby gene variants (alleles) will be randomly distributed to daughter cells during meiosis (anaphase I) and thus the expected proportion of gamete genotypes will be 1/4 WR, 1/4 wr, 1/4 wR, 1/4 Wr.

7 0
2 years ago
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