Answer:
True
Explanation:
Denaturing is a process in which protein looses its shape. Due to loss of shape (structure), protein also looses its function. This change in shape is due to change in temperature or pH of the protein.
Due to high temperature the shape of active site gets distorted due to which it becomes non functional. Change in active site of enzyme will change shape of the enzyme and make it unfit for the substrate/reaction.
Answer: option D - is initiated by the buildup of dead cells and bacteria
Explanation:
Inflammation is a medical condition that affect a part of the body, consisting of congestion of the blood vessels, with obstruction of the blood current, and growth of morbid tissue. It is manifested outwardly by redness and swelling, attended with heat and pain.
Note that the CONGESTION and OBSTRUCTION of blood vessels is INITIATED by buildup of dead cells and bacteria.
Answer: B The leaves are dark green
C The leaves are needle-like
D The leaves are attached to the stem
Explanation:
A Enzymes read the DNA code and build a new DNA molecule from scratch
