3. How do osteoclasts break down the bone? A. Using stress B. Using enzymes and acids C. Using minerals D. Osteoclasts do not break down the bone
4. The reasons astronauts must constantly exercise in orbit is due to A. Excess of nutrients B. Excess of osteoblasts C. Lack of nutrients D. Lack of skeletal strain in free fall
5. In order for bones to be strong enough to carry weight, for instance, they need to experience during their growth process. A Humidity B. Right temperature C. Real stress
6. Explain Wolf's Law. Why is it so important to understand changes that happen in astronauts bones in space?
the dna molecules have a negative charge because of the phosphate groups in their sugar-phosphate backbone, so they start moving through the matrix of the gel towards the positive pole. power is turned on and dna fragments migrate through gel (towards the positive electrode).
explanation:
Another question on Biology
Biology, 22.06.2019 03:00
Question#29: why does the tropical ocean have a greater temperature range than the temperate ocean?
Ronald wants to see if a new shower cleaner works better in removing soap than his old cleaner. he uses the new cleaner on one half of the shower tiles and his old cleaner on the other half. identify the independent and dependent variables in this experiment. enter your answer in the space provided.
Dna and rna share a number of similarities,but they also differ in certain aspects of their structure. wich nitrogenous base is found in rna but is not found in dna
Which genetic disorders, caused by an extra x chromosome (xxy), is characterized by a lack of testicular development in males, effeminate features, possible mental impairment, and a thin stature?