Well collagen is a globular protein with a tertiary structure. when you heat it up the energy will break the bonds that form between the chains of amino acids such as hydrogen and ionic bonds which will cause the shape of the collagen molecule to change and become less ridged and stable and more fluid.
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C. Allantois stores waste products produced by an embryo
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Answer: Autonomic Nervous System
Explanation: Automatic nervous system is a system that controls system that unconsciously regulate
Bodily functions such as digestion,urination,heart rate,sexual arousal,respiratory rate,pupillary response
Answer:
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B) demonstrated that the nuclei from all the differentiated mammalian cells can retain their full genetic potential.
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Explanation:
Every cell of an organism contain equal number of chromosomes, like nerve cell, mammary gland cell, muscle cell, heart cell etc. all have same number of chromosome and equal amount of DNA. The morphology and functioning of different cell depends on the differential gene expression.
Cell express their genes according to the requirement or the environment or according to the signals.
The cloning of Dolly demonstrated that the nuclei from all the various differentiated mammalian cells can retain their full genetic potential.
Answer:
C.
Explanation: Mitosis is a process where a single cell divides into two identical daughter cells (cell division). During mitosis one cell? divides once to form two identical cells. The major purpose of mitosis is for growth and to replace worn out cells.
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