Multiple Choice
Covalent bonds form when
A) atomic nuclei fuse.
B) electrons are shared between two atoms.
C) neutrons are transferred from one atom to another.
D) molecules become ionized.
E) protons are lost from atoms.
Correct Answer:
Verified
Correct Answer:
Verified
Q18: Which of the following is NOT true
Q19: Which of the following is mismatched?<br>A)triglyceride--fat<br>B)eicosanoid--prostaglandin<br>C)ribose--RNA<br>D)enzyme--protein<br>E)cholesterol--nucleic acid
Q20: A group of water molecules are held
Q21: Phospholipids have a hydrophilic end which is<br>A)polar
Q22: Which of the following is the correct
Q24: A buffer will<br>A)enhance changes in the pH
Q25: <img src="https://d2lvgg3v3hfg70.cloudfront.net/TB6158/.jpg" alt=" -Phospholipids are important
Q26: Solution A increases its acidity.This means that
Q27: Normal blood pH is maintained within a
Q28: What type of covalent bond is formed