Answer:
Trent's brain development is most likely to be delayed and child will become dull and he may shows behavioral disorders in advanced stage.
Explanation:
Toys and colorful videos do play a pivotal role in all round development of a child, whether brain or mental development or physical fitness. Toys helps in the development of neuro-coordination skills, fine motor skills, sensory alertness, increases IQ level through various constructive toys and puzzle solving toys. In regards to video, the child is exposed to vivid colors which enhances the color receptors of eyes and color conception of the brain. Any child favorable videos like cartoon or rhymes help the to increase concentration, harmonious coordination between visual and audtitory nerves along with corresponding areas of brain. The brain development of any child devoid of all these, will obviously becomes delayed.
Answer:
they come from embryos, have properties of embryonic stem cells, Perinatal stem cells.
Explanation:
Embryonic stem cells. These stem cells come from embryos that are three to five days old.
Adult stem cells.
Adult cells altered to have properties of embryonic stem cells (induced pluripotent stem cells).
Perinatal stem cells.
Photosynthesis is the process used by plants, algae and certain bacteria to harness energy from sunlight <span>into chemical </span>energy<span>. ...Oxygenic </span>photosynthesis <span>functions as a counterbalance to respiration; it takes in the carbon dioxide produced by all breathing organisms and reintroduces oxygen into the atmosphere.</span>
Answer:
Explanation:
In the structure of Nucleic acids the nucleobases (nucleotide and bases) are arranged is a specific form.This form of arrangement is called Base stacking.It simply refers to the bond formed between the adjacent bases.
These nitrogenous bases of (A,T,C.G) pairing in DNA are in planes in geometry.The bases planes stack with one another.This form of arrangement give rooms for more Van der Waals interactions in the plane of the bases.Although the Van der Waals are weak interactions,the bond ensure that these bases are braided or twisted together to give maximum energy,to maintain stability of the bases,and therefore of DNA structure
Therefore in water and other aqueous solution the stability of structure of DNA is enhanced by the base stacking,(coiling or twisting)with maximum van der waals interaction among the bases, than the hydrogen bonds formed between bases.Generally there are more stacking among G-C,than A-T,thus the former pairing contribute more the structural stability than the latter (A-T)
