One scientific hypothesis about the origin of life holds that
a.
rna replaced dna as the most stable information-storing molecule.
b.
rna nucleotides were formed from simple organic molecules in an abiotic stew.
c.
proteins that duplicate themselves came to function in information storage.
d.
as cells evolved, rna came to direct protein synthesis.
e.
as cells evolved dna replaced rna.
Solved
Show answers
More tips
- C Computers and Internet iPhone SMS Delivery Report: How to Set It Up...
- C Computers and Internet How to Learn to Type Fast?...
- A Art and Culture Who Said The Less We Love a Woman, the More She Likes Us ?...
- F Family and Home Parents or Environment: Who Has the Most Influence on a Child s Upbringing?...
- H Health and Medicine Is it true that working with a computer is harmful to your eyesight?...
- H Health and Medicine Boosting Immunity: A Complete Guide on How to Improve Your Body’s Natural Defenses...
- P Philosophy Unidentified Flying Object - What is the Nature of this Phenomenon?...
- C Computers and Internet How to Teach Older Generations to Work with Computers?...
- G Goods and services How to Choose a Coffee Maker? The Ultimate Guide for Coffee Lovers...
- C Computers and Internet Porn Banner: What It Is and How to Get Rid Of It?...
Answers on questions: Biology
- B Biology The skeleton is covered by muscles, whose function is to permit movement and maintain posture. Which of the following IS NOT a function of the muscles? (A)functions to move parts of...
- B Biology Which is a property of all unicellular organisms, but not all multicellular organisms? New cells arise from other cells DNA is contained in the cell nucleus DNA is contained in the...
- B Biology What is the ideal location for a radioactive waste storage facility? A. in an area with a lot of people B. far away from ground water C. in an area that has a lot of earthquakes D....
- B Biology What does it mean when a tree is said to be dormant? a. the tree will begin to decrease in size. b. the tree has stopped growing for a short period. c. the tree will remain the same...
- B Biology What are the two types of minerals?...
- B Biology Which property of water contributes to the formation of ocean waves and why? A .adhesive property - At the surface, the molecules wash up on the bench and are quickly absorbed by the...
- B Biology A student performs an experiment to study the transport of water in and out of cells. He uses clear, semi-permeable plastic bags to represent the cell membrane. The student places...
- B Biology The total mass of living matter at each trophic level is called...
- M Mathematics Students drop a 2 kg object from rest out a window that has a height of 10 m during a lab experiment. The students time the object to hit the ground and measure 1.2 s. Calculate the...
- M Mathematics Missy has a pizza. 1/2 of the pizza is pepperoni, 1/4 is sauasge and 1/6 is cheese. What part is veggie?...
Ответ:
Ответ:
a frameshift mutation
Explanation:
type of mutation in which the there is either insertion or deletion of nucleotide which will result in change in frame of the encoding amino acids and sometimes changes the whole frame shift of aminoacids downstream