About Me

My photo
Nalanda, Bihar, India
“ब्‍लैक” कलर भावनात्‍मक रूप से बुरा होता है लेकिन हर ब्‍लैकबोर्ड विद्यर्थियों की जिंदगी “ब्राइट” बनाता है । – ए पी जे अब्दुल कलाम

Thursday, March 12, 2020

Biology: Proteins

Test Quiz, Test Your Knowledge

Questions on this quiz are based on information from
Biology: Proteins.


1) Which of the following is NOT one of the four main elements of an amino acid?
  Hydrogen
  Carbon
  Nitrogen
  Calcium
  Oxygen

2) How many different kinds of amino acids are in our bodies?
  4
  12
  20
  180
  1,000

3) True or False: ALL amino acids in our bodies come from food.
  TRUE
  FALSE
  
  
  

4) Proteins are made up of:
  Short strands of RNA
  Short strands of amino acids
  Long chains of RNA
  Long chains of amino acids
  Different combinations of RNA and amino acids

5) What percentage of the human body is made up of proteins?
  5%
  10%
  20%
  50%
  100%

6) Why are proteins important?
  Proteins are essential for survival
  There are thousands of different proteins in the human body
  Proteins provide all sorts of functions
  Every cell in the human body uses proteins
  All of the Above

7) Where are the instructions for how to make a protein located in a cell?
  Membrane
  Lysosomes
  Ribosomes
  Nucleus
  Mitochondria

8) Which type of protein is found in cartilage or tendons?
  Structural
  Defensive
  Transport
  Catalysts
  Enzymes

9) Catalysts perform which of the following functions?
  Carry essential nutrients around our bodies
  Assist in chemical reactions
  Convert DNA into RNA
  Provide structure for our bodies
  Protect us from disease

10) The protein hemoglobin, which carries oxygen in our red blood cells, is an example of what type of protein?
  Structural
  Defensive
  Transport
  Catalysts
  Enzymes

No comments:

Post a Comment

BRAIN STUDY CLASS X

Introduction I have made this lesson plan at IITE under the guidance of Dr Jivani. About lesson This lesson is useful for Class X CBSE.  USE...

Learning Corner