Answer:
B. Restriction Endonuclease
Explanation:
Found in bacteria and are used to cut out a section of DNA.
Answer:
Schleiden is the scientist who studied tadpole cells under a microscope
Oxygen Usage should be the answer
Answer:
The procedure by which the developing cartilage systematically gets substituted by the bone to produce the growing skeleton is termed as endochondral ossification. The columns of chondrocytes are after that get invaded by the metaphyseal blood vessels, and on the residual columns of the calcified cartilage the formation of bone takes place.
The following are the essential steps in the procedure of endochondral ossification:
1. The chondrocytes get enlarged and the enveloping matrix starts to calcify.
2. The enlarged chondrocytes die.
3. The growth of the blood vessels takes place surrounding the edges of the cartilage.
4. The perichondrial cells turn into osteoblasts and generate a superficial bone layer.
5. The osteoblasts substitute the calcified cartilage with the spongy bone.
Answer:
E
Explanation:
All if the above because
A- there is increased in heat production during respiration process or glycolysis
B-more consumption of oxygen would increase the conversion of lactic acid ,which piled up during anaerobic process,to glucose
C- increase in oxygen rate will increase the aerobic respiration by the muscle cells
D - there will be increase in muscle activities