Q.NO.2
1) Define anabolism.
2) Explain the term amitosis.
3) What is biochemistry?
4) Draw structure of glucose.
5) Write a note on death of cell
6) What is hypogyny?
7) Which animals includes in phylum Platyhelminths ?
Answers
Answer:
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Answer:
1.the synthesis of complex molecules in living organisms from simpler ones together with the storage of energy; constructive metabolism.
2.Amitosis (a- + mitosis), also called 'karyostenosis' or direct cell division or binary fission. It is cell proliferation that does not occur by mitosis, the mechanism usually identified as essential for cell division in eukaryotes. The polyploid macronucleus found in ciliates divides amitotically.
3.Biochemistry is the application of chemistry to the study of biological processes at the cellular and molecular level. It emerged as a distinct discipline around the beginning of the 20th century when scientists combined chemistry, physiology, and biology to investigate the chemistry of living systems.
4.Post by Surfguppy.
Draw 6 carbon molecules and draw arms except for the first one.
Draw 5 hydrogen to carbon bonds. (4 on one side and 1 on the other)
Fill remaining spaces with ( OH ) group. * Remember to transpose. ...
Complete the ends with hydrogen bonds and 1 oxygen double bond. Voilà – The glucose molecule stick diagram!
5.How do cells die?
Apoptosis: is a form of cell death that prevents immune activation. ...
Necrosis: occurs when a cell dies due to lack of a blood supply, or due to a toxin. ...
Necroptosis: is similar in appearance to necrosis, in that the dying cell's contents can leak out.
6.hypogyny (adj. hypogynous) In flowers, the condition in which the calyx, corolla, and stamens are inserted on the receptacle or axis, below and free from the ovary.
7.Platyhelminthes are divided into four classes: Turbellaria, free-living marine species; Monogenea, ectoparasites of fish; Trematoda, internal parasites of humans and other species; and Cestoda (tapeworms), which are internal parasites of many vertebrates.
Explanation: