Answer:
A. sharing electrons
Explanation:
A covalent bond consists of the simultaneous attraction of two nuclei for one or more pairs of electrons.
Answer:
The Hepatitis B virus
Explanation:
The Hepatitis B virus is known as a bloodborne virus, because it is transmitted from one person to another via blood or fluids contaminated with blood. The virus attacks the liver/organ. It can cause scarring of the liver, liver cancer, liver failure, and death.
Answer:
The correct answer is B.
Explanation:
Cholesterol desmolase, also known as side-chain cleavage enzyme catalyzes the conversion of <em>cholesterol into pregnenolone</em>, which is the limiting step in steroid synthesis.
This enzyme is of the family cytochrome P450, the specific gene for this enzyme is CYP11A1.
Answer:
Piece, fragment, or section
Explanation:
not sure what you meant but i tried my best to understand
Hi!to control nose bleeding is to sit down and firmly pinch the soft part of your nose,just above the nose strils,for at lest 10-15 minutes if that doesn't work it is best ot get a doctor.
