1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
Eddi Din [679]
3 years ago
9

A chemical is reported to inhibit bacterial replication. Bacterial cells are placed in medium with all nutrients necessary for r

eplication. The chemical is added to the culture, and after a half hour an extract of the DNA is prepared. A significant percentage of the DNA is in pieces about 1000 to 2000 bases in length. The results are consistent with the chemical blocking the function of DNA ligase.a) trueb) false
Biology
1 answer:
Crazy boy [7]3 years ago
8 0

Answer:

True

Explanation:

DNA ligases are enzymes required for replication, repair, and recombination of DNA molecules. The DNA ligase repairs the break in the DNA molecule by the formation of a phosphodiester bond.  

The bacterial genome consists of a circular DNA molecule, thereby laboratories use these enzymes to create recombinant DNA molecules

You might be interested in
Two of gold's most common uses are jewelry and coins. In which other
Lerok [7]

Answer: Aircraft windows, medicines, and electronics

Explanation:

3 0
3 years ago
Help me with these questions
ANTONII [103]
The object is about to go/going down a hill, its increasing. b

5 0
4 years ago
Read 2 more answers
Help pliz :3 I need your help and thank you <3​
maxonik [38]

Answer:

need to answer all??tell

7 0
3 years ago
The use or expression of different subsets of genes to manufacture proteins drives the specialization of distinctive cell types
elixir [45]

According to the research, the correct option is differentiation. The expression of different subsets of genes to manufacture proteins drives the specialization of distinctive cell types and is referred to as differentiation.

<h3>What is differentiation?</h3>

It is the process by which a cell becomes another more specialized cell type that will involve morphological variations in the composition of its membrane and are produced due to a reprogramming of its gene expression.

Evolutionarily it has remained a stable process, occurring as the morphological and physiological transformation of meristematic cells into adult tissues or specialization.

Therefore, we can conclude that according to the research, the correct option is differentiation. The expression of different subsets of genes to manufacture proteins drives the specialization of distinctive cell types and is referred to as differentiation.

Learn more about differentiation here: brainly.com/question/14494441

#SPJ1

7 0
1 year ago
A city has found that water from shallow_deph Wells show signs of contamination from heavy metels. What is *most* likely to happ
romanna [79]
I feel like the answer could be either B or C
6 0
3 years ago
Read 2 more answers
Other questions:
  • Fats are made of an alcohol called ?
    10·1 answer
  • With the Moon directly over the
    15·1 answer
  • Creating a monoculture can be a downside to GMOs because __________. they can’t grow in salty soils a disease can destroy everyt
    6·2 answers
  • What action is directly responsible for the generation of an action potential at the sarcolemma?
    8·1 answer
  • Which statement regarding phosphoryl group transfers is true?
    8·2 answers
  • What is the magnification of an electron microscope?
    15·2 answers
  • Complement proteins and antibodies coat a microorganism and provide binding sites, enabling macrophages and neutrophils to phago
    7·1 answer
  • Which bug is nature selecting (evolving) AND tell why?
    11·1 answer
  • Snow is a form of what
    8·1 answer
  • 32. 8) What type of solution has an equal concentration of substances on both sides of the membrane?
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!