question Which process involves the conversion of glucose into pyruvate producing a small amount of ATP and NADH

Chemistry

Which process involves the conversion of glucose into pyruvate, producing a small amount of ATP and NADH?

A. Glycolysis
B. Citric acid cycle
C. Oxidative phosphorylation
D. Fermentation

Glycolysis involves the conversion of glucose into pyruvate, producing a small amount of ATP and NADH.

What is the term for the weighted average mass of an element's isotopes?

A. Atomic mass
B. Atomic number
C. Molar mass
D. Isotopic mass

Which of the following is an example of a tertiary alcohol?

A. CH₃OH
B. CH₃CH₂OH
C. (CH₃)₃COH
D. CH₃COOH

What is the chemical formula of sulfuric acid?

A. H₂SO₄
B. HCl
C. HNO₃
D. H₃PO₄

The substance that can donate a proton (H⁺) is known as a(n):

A. Acid
B. Base
C. Salt
D. Indicator

What is the product of the reaction between hydrochloric acid (HCl) and sodium hydroxide (NaOH)?

A. Sodium chloride and water
B. Hydrogen gas and oxygen gas
C. Sodium hydroxide and water
D. Hydrochloric acid and oxygen gas

Which functional group is present in an amide?

A. Amide (-CONH₂)
B. Carbonyl (C=O)
C. Hydroxyl (-OH)
D. Ester (-COO-)

The process of beta decay involves the emission of a:

A. Electron
B. Proton
C. Neutron
D. Positron

A reaction in which a more reactive element displaces a less reactive element from a compound is known as:

A. Redox
B. Single displacement
C. Double displacement
D. Synthesis

Which subatomic particle has negligible mass?

A. Electron
B. Proton
C. Neutron
D. Nucleus

The bond angle in a molecule with a bent shape is typically less than:

A. 109.5°
B. 120°
C. 180°
D. 90°