FREE BIOCHEMISTRY AND STUDY GAMES ABOUT INTRO

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FREE BIOCHEMISTRY AND STUDY GAMES ABOUT INTRO

TO BIOCHEM EXAM QUESTIONS

Actual Qs and Ans Expert-Verified Explanation

This Exam contains:

-Guarantee passing score -62 Questions and Answers -format set of multiple-choice -Expert-Verified Explanation

Question 1: Carbs include...

Answer:

Sugars and starches

Question 2: What are the main functions of lipids?

Answer:

Storage Energy reserves Cell membrane Protection and warmth

Question 3: What is the difference between DNA and RNA?

Answer:

DNA carries the genetic code RNA carries out the instructions

Question 4: What do dehydration synthesis and hydrolysis both do?

Answer:

Form new molecules

Question 5: What are products?

Answer:

Substances that are made during a reaction (End result)

Question 6: What is the central atom of life?

Answer:

Carbon

Question 7: What are some functions of nucleic Acids?

Answer:

Controls cell activities Genetic material (DNA & RNA) Energy (ATP)

Question 8: What is a monomer?

Answer:

A basic unit that repeats over and over in organic compounds.

Question 9: Enzymes end with which suffix?

Answer:

-ase

Question 10: What is biochemistry?

Answer:

The study of chemical processes and reactions occuring in living matter. It is carbon based.

Question 11: What are saccharides?

Answer:

Sugars

Question 12: 1 amino acid is a...

Answer:

Peptide

Question 13: How many different amino acids are there?

Answer:

20

Question 14: What is the monomer of carbohydrates?

Answer:

Monosaccharides

Question 15: What is dehydration synthesis?

Answer:

Bonding molecules together by removing water

Question 16: What does lactase break down?

Answer:

Lactose

Question 17: What are 3 important characteristics of lipids?

Answer:

Hydrophobic Many C-H bonds Monomer shaped like an E

Question 18: What elements do carbohydrates have?

Answer:

Carbon Hydrogen Oxygen

Question 19: What are organic compounds?

Answer:

Carbon compounds made by living things.

Question 20: What are some characteristics of phospholipids?

Answer:

Has two fatty acids attached to the glycerol In the cell membrane

Question 21: What is hydrolysis?

Answer:

Water is being added to break bonds

Question 22: Proteins include...

Answer:

Amino Acids and enzymes

Question 23: What is the monomer of lipids?

Answer:

Glycerol and 3 fatty acids

Question 24: What is the monomer of nucleic Acids?

Answer:

Nucleotide

Question 25: What causes diabetes?

Answer:

The body's ability to produce or respond to the hormone insulin is impaired

Question 26: What are some examples of Saturated lipids?

Answer:

Butter Ice cream Steak Trans animal fats from hydrogenation

Question 27: What are nucleotides are arranged to form...

Answer:

DNA or RNA