Answer:
Carbon can form up to 4 bonds, so the answer will be *D.*
Answer: B
Explanation:
Plants make their food via photosynthesis. However, in temporary absence of sunlight for photosynthesis, they result to the use of stored up starch and oil for generation of energy and cellular respiration. This resulted in the lose of weight in the radish in the cupboard. It should be noted, that if it is left in the cupboard longer without sunlight, it will eventually use up all stored energy, dry up and die.
1. A mutation is an alteration of a base of DNA or a section of DNA. A mutagen is something that may cause a mutation.
2.The single base does NOT code for an amino acid. Every 3 vases codes for an amino acid.
3-5. It depends on the sequence you have. If a base was switched with a different base, then the sequence may not really change and it may still code for the same amino acid. If a base was inserted of deleted, this would change the entire sequence and change the amino acids it codes for, therefore changing the protein being created.
Baleen is similar to bristles and consists of keratin, the same substance found in human fingernails and hair.
Answer:
MITOCHONDRIA
Explanation:
Mitochondria are known as the powerhouses of the cell. They are organelles that act like a digestive system which takes in nutrients, breaks them down, and creates energy rich molecules for the cell. In cellular respiration sugar with the help of oxygen is broken down into ATP
