Answer:
External respiration is the exchange of gases with the external environment, and occurs in the alveoli of the lungs.
AS PLANTS MAKE FOOD IN PRESENCE OF WATER,CO2,LIGHT AS WELL AS CHLOROPHYLL.
C6H12O6+O2=>CO2+H2O (LIGHT AND CHLOROPHYLL)
ALSO THEY HELP IN THEIR SURVIVAL.
Using energy from light, plants chemically combine carbon dioxide and water to create glucose and oxygen. This process is called photosynthesis. Plants also absorb oxygen gas from the air. Like animals, plants needs oxygen to respire
Explanation:
-The RNA sequence determines the order.
Nucleic acids are comprised of smaller units called nucleotides and function as storage for the body’s genetic information. These monomers include ribonucleic acid (RNA) or deoxyribonucleic acid (DNA). They differ from other macromolecules since they don’t provide the body with energy. They exist solely to encode and protein synthesis.
<em>Basic makeup: C, H, O, P; they contain phosphate group 5 carbon sugar does nitrogen bases which may contain single to double bond ring.</em>
Codons are three nucleotide bases encoding coding and amino acid or signal at the beginning or end of amino acid synthesis. RNA codons determine certain amino acids so the order in which the bases occur within in the codon sequence designates which amino acid is to be made bus with the four RNA nucleotides (Adenine, Cysteine and Uracil) Up to 64 codons (with 3 as stop codons) determine amino acid synthesis. The stop codons ( UAG UGA UAA) terminate amino acid/ protein synthesis while the start codon AUG Begins protein synthesis
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Answer: a. runs through the infundibulum
Explanation: The hypothalamus and the pituitary gland (hypophysis) are linked by a structure called the infundibulum. The infundibulum contains vasculature and nerve axons, these nerve axons have endocrine properties.
The hypothalamic-hypophyseal tract runs through this infundibulum
Explanation:
A) The flask with the algae
Aquatic green plants and algae contain chlorophyll, a specialized compound which facilitates the conversion of light energy to energy stored in carbohydrates. The oxygen produced is dissolved in the surrounding water and as dissolved oxygen.
Photosynthesis is a chemical pathway that’s integral to producing energy in plants and other primary producers. Energy in the form of molecules of glucose is produced from light, water and carbon dioxide while oxygen is released. This occurs in several complex steps, photosynthesis is a rate limited reaction, depends on several factors including carbon dioxide concentration, ambient temperature and light intensity; the energy is retrieved from photons, I.e. Particles of light, and water is used as a reducing agent.
Water supplies the chlorophyll in plant cell with replacement electrons for the ones removed from photosystem II. Additionally, water (H2O) split by light during photolysis into H+ and OH- acts as a source of oxygen along with functioning as a reducing agent; it reduces the molecule NADP to NADPH by providing H+ ions. NADP and NADPH are integral to the Calvin cycle where monosaccharides or sugars like glucose are produced after the modification of several molecules.
Respiration and photorespiration both utilize oxygen for;
- the production of ATP via the oxidization of pyruvate;
- and the oxygenation of the molecule Ribulose 1,5-bisphosphate (RuBP), an organic molecule also used in photosynthesis, to form 3-PGA + phosphoglycolic acid,
∴ the rate of CO2 usage for photosynthesis where O2 is produced, outpaces the rate of O2 use in respiration and photorespiration.
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