This topic contains a solution. Click here to go to the answer
« previous next »

Author Question: Proteins are significant to the life of the organism in various ways. Those that initiate and direct ... (Read 47 times)

mwit1967

  • Hero Member
  • *****
  • Posts: 501
on: Aug 11, 2018
Proteins are significant to the life of the organism in various ways. Those that initiate and direct chemical reactions are called:
 
  a. enzymes
 b. protons
 c. codons
 d. ribosomes

Question 2

What is a polymerase chain reaction?
 
  a. It is a technique for creating extra copies of DNA for laboratory study.
  b. It is a technique for cloning the individual and recreating the life context.
  c. It is a way to extract DNA from fossil material, even though carbon particles no longer remain.
  d. It is a chemical reaction that releases the fossil from a matrix.
  e. It is an excavation technique that allows archaeologists to sift through material quickly.


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

ntsoane kedibone

  • Sr. Member
  • ****
  • Posts: 333
Reply #1 on: Aug 11, 2018
Answer to Question 1

a

Answer to Question 2

a


mwit1967

  • Member
  • Posts: 501
Reply 2 on: Aug 11, 2018
Thanks for the timely response, appreciate it

juliaf

  • Member
  • Posts: 344
Reply 3 on: Yesterday
Wow, this really help

« previous next »
 

Did you know?

Warfarin was developed as a consequence of the study of a strange bleeding disorder that suddenly occurred in cattle on the northern prairies of the United States in the early 1900s.

Did you know?

In the United States, an estimated 50 million unnecessary antibiotics are prescribed for viral respiratory infections.

Did you know?

The use of salicylates dates back 2,500 years to Hippocrates’s recommendation of willow bark (from which a salicylate is derived) as an aid to the pains of childbirth. However, overdosage of salicylates can harm body fluids, electrolytes, the CNS, the GI tract, the ears, the lungs, the blood, the liver, and the kidneys and cause coma or death.

Did you know?

Inotropic therapy does not have a role in the treatment of most heart failure patients. These drugs can make patients feel and function better but usually do not lengthen the predicted length of their lives.

Did you know?

According to the FDA, adverse drug events harmed or killed approximately 1,200,000 people in the United States in the year 2015.

Insertion of membrane proteins into the ER membrane Insertion of membrane proteins into the ER membrane
The importance of histones and scaffolding proteins in the compaction of eukaryotic chromosomes. The importance of histones and scaffolding proteins in the compaction of eukaryotic chromosomes.
Examples of covalent modifications that occur to the amino terminal tails of histone proteins. The a Examples of covalent modifications that occur to the amino terminal tails of histone proteins. The a
Paul Cézanne, Still Life with Cherries and Peaches. Paul Cézanne, Still Life with Cherries and Peaches.
Life Expectancy in Global Perspective Life Expectancy in Global Perspective
Direct thumb pressure to a trigger point. Direct thumb pressure to a trigger point.
Video: Methods of carbon dioxide transport - carbaminohemoglobin and bicarbonate ions

For a complete list of videos, visit our video library