Enzymes speed up chemical reactions by lowering the activation energy.
Answer:
The form of cell to cell signalling that is been used is ENDOCRINE.
Explanation:
There are four ways by which cell signalling occur in the body, these are: endocrine, paracrine, autocrine and direct signalling.
Endocrine signalling is the biochemical process by which hormone secreting glands release hormones into the blood streams and that hormone has effects on target organs that are located far away from it. Endocrine hormones are usually stable and their effects usually last for long time.
Being able to accept yourself for who you are is very important and to understand that nobody is perfect
Answer: Carbon dioxide will be released in the air if it melts. So your answer will be option B
Explanation:
Option b is right that In order for a female offspring to be a hemophiliac, her father must be a hemophiliac.