Which process is a "build up" process? ___anabolism___
which process is a "break down" process? ___catabolism___
photosynthesis occurs in __the chloroplasts__
cellular respiration occurs in __the mitochondria__
Answer:
Apicomplexan.
Explanation:
Apicomplexan belongs to the large phylum of the parasitic alveolates. The apicoplast is a type of plastid present in the apicomplexans.
Apicomplexans are unicellular but not photosynthetic algae as they depends on the host organism for their food. They belong to the phylum apicomplexa. Cilia and flagella are absent in these group of organisms.
Thus, the correct answer is option (A).
Nondisjunction is the failure of homologous chromosomes or sister chromatids to separate properly during cell division. There are three forms of nondisjunction: failure of a pair of homologous chromosomes to separate in meiosis I, failure of sister chromatids to separate during meiosis II, and failure of sister chromatids to separate during mitosis.[1][2][3] Nondisjunction results in daughter cells with abnormal chromosome numbers (aneuploidy).
Bioprinting involves the use of biomaterials in the printing process. The
biomaterials are used with standard 3-D materials in order to produce prints
which form a replica of the body and are able to imitate the body cells and
tissues.
Organs which are commonly bioprinted include the kidney, heart , liver and spleen.
Bioprinting is important as it helps in the area of researches to measure
organs functions and metabolism.It is therefore unethical due to the risk of
cancer and safety complications which is mostly irreversible as a result of
living cells being used.
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In Photo-systems I and II structural features is light harvesting during photosynthesis.
Answer: Option C
<u>Explanation:</u>
The photosynthesis depends on light energy. Small pigmented molecules are present on the surface of the leaves which aids in the absorption of solar energy. Then the energy absorbed from light is converted to chemical energy which is utilized as the fuel.
This light dependent reaction is propagated by grouping of pigments and proteins called the photo-system. There are two photo-systems, Photo-system I and Photo-system II. Here the light is absorbed two times both in PS I &II. This process is called as photo-phosphorylation which uses light energy and converts ATP to ADP.
