Answer:
ExplanationA mutation is a change in a genetic sequence. Mutations include changes as small as the substitution of a single DNA building block, or nucleotide base,
The UV is needed by the skin to make previtamin D3. Previtamin D3 or cholecalciferol made from the skin will be changed in the liver into 25- hydroxyvitamin D3 and then sent to the kidney to be changed into 1,25- dihydroxyvitamin D3. The last change in the kidney will active the vitamin D. Vitamin D has a role in the calcium absorption which was will strengthen the bone tissue.
Answer:
Starch breaks down to shorter glucose chains. This process starts in the mouth with salivary amylase. The process slows in the stomach and then goes into overdrive in the small intestines. The short glucose chains are broken down to maltose and then to glucose
Explanation:
Answer:
It collect data about the universe.
Explanation:
A space probe is a type of spacecraft that travels through space in order to collect information about the universe. In space probes, there is no astronauts present it can be controlled from the earth by scientists. Space probes moves in the universe and collect data then send this data back to the scientists present on earth in order to study. Sputnik 1 was the first space probe which was sent into the space.
Answer: The mutation gene codes for a protein that causes a new trait.
Explanation: