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3 years ago

Why is photosynthesis so important to living organisms?

Biology

1 answer:

konstantin123 [22]3 years ago

8 0

Answer:

All living organisms need energy to stay alive, but only producers can directly convert energy into food.

Explanation:

The process of photosynthesis is very important because all living organisms need energy to stay alive, but only producers can directly convert energy into food.

Photosynthesis is the process whereby green plants manufacture their food in the presence of carbon dioxide and water.

They take light energy from the sun and produce food materials.
The light energy is converted to chemical energy which are stored in carbon chains as glucose.
The chemical energy is then used by other living organisms for their own nourishment.

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In cases of shingles, the antiviral drug _______ may be prescribed.

vladimir2022 [97]

Answer:

In cases of shingles, the antiviral drug Zovirax (acyclovir), Valtrex (valacyclovir), or Famvir (famciclovr) may be prescribed.

Explanation:

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3 years ago

What does the notation Rr mean to geneticists? heterozygous alleles homozygous alleles dominant alleles recessive alleles

aksik [14]

Answer: Option A

Explanation:

The heterozygous allele can be defined as the condition in which the organism has two different alleles of the gene.

It is represented as Rr, means a capital letter and a small letter. This hows that the organism has one dominant gene and one recessive gene in it.

This dominant and recessive condition decides the genotype and phenotype of organism.

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3 years ago

Read 2 more answers

How do the respiratory and circulatory depend on each other for gas exchange?

Juli2301 [7.4K]

Answer:

Explanation:

Haemoglobin in the red blood cells which is one of the components of the circulatory medium, the blood, has a great affinity for oxygen hence transports it around the body during circulation. It is the circulatory system that carries both oxygenated and deoxygenated blood around the body, between the lungs and the heart. The circulatory system takes blood with carbon dioxide to the lungs where oxygen that entered into the body through the nostrils will be exchanged with carbon dioxide in the alveoli. Consequently carbon dioxide will go out of the body through the nostrils via the trachea and haemoglobin in the red blood cells in the blood( blood capillaries) will

carry oxygen which is transported around the body.

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3 years ago

During MEIOSIS, an event called crossing over occurs. Explain what happens during this event.

RoseWind [281]

Answer:

During meiosis, an event known as chromosomal crossing over sometimes occurs as a part of recombination. In this process, a region of one chromosome is exchanged for a region of another chromosome, thereby producing unique chromosomal combinations that further divide into haploid daughter cells.

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2 years ago

Which molecule contains the condon that is read during translation.

Mama L [17]

Answer:

The molecule that contains the codon during translation is mRNA or messenger RNA (option C).

Explanation:

The mRNA is the product of the transcription of the information contained in the DNA, originating a nitrogenous base sequence complementary to the sequence present in the originating DNA.

The sequence of nitrogenous bases in the mRNA is translated into <u>fragments of three nitrogenous bases</u>, called triplets or codons, each of which encodes a specific aminoacid, which will be incorporated during protein synthesis, in the order previously determined.

Learn more:

Codon - translation brainly.com/question/13841340

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3 years ago