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
IgorC [24]
4 years ago
7

A plasmid used in recombinant DNA cloning must contain

Biology
1 answer:
oksian1 [2.3K]4 years ago
7 0

Answer:

D. Multiple antibiotic resistance genes.

Explanation:

A plasmid with multiple antibiotic resistance genes is important during cloning as it helps in selectivity of the specific clones during transformation of bacteria.  

You might be interested in
Which body system is stimulated to release hormones by the nervous system
alina1380 [7]

Answer:

D) Endocrine system

Explanation:

In some cases, the nervous system directly stimulates endocrine glands to release hormones, which is referred to as neural stimuli.

Hope this helps!

3 0
3 years ago
A person with AIDS may take longer than a healthy person to recover from a Salmonella infection.
Nadusha1986 [10]
In HIV-infected patients, there is a gradual loss of CD4+ T cells over time. These cells, also called T helper cells, organize the immune system's attack on disease-causing invaders, like Salmonella.
6 0
3 years ago
4. From the results of the first experiment, what can you say about the effect of molecular size
IgorC [24]

Answer:.

Explanation:

3 0
3 years ago
Read 2 more answers
You and a child arr on a skates and you give each other a push if the mass of the child is half your mass who has the greater ac
kirill [66]
If you and a child are on a skates and you give each other a push if the mass of the child is half your mass who has the greater acceleration, then you have the greater acceleration.
8 0
3 years ago
Conflict is also widely studied in the evolution of sociality. Conflict manifests itself in many ways in nature. Which of the fo
vova2212 [387]

Answer:

Option C

Conflict within genomes, such as segregation distorter alleles.

Explanation:

Intergenomic conflict can be seen as a type of conflict that occurs at a genetic level.

This type of conflict is the struggle for survival and reproduction that happens between the genes of an organism. A gene usually cheats the other genes in the transfer of genetic material during reproduction, As a result, they produce an organism with the perfect conditions that will help their kind of genes to reproduce freely.

Evolutionary biologists are more concerned with this kind of conflict that goes on within organisms, while social scientists are concerned with the conflicts that are between groups of individuals living together.

6 0
3 years ago
Other questions:
  • In science class, Maria observes that a white-colored flower has shades of red when it’s watered with red-colored water. She for
    5·1 answer
  • A list of two choices that follows in a sequence for identification is a:
    7·2 answers
  • The client is a young mother whose spouse died 3 months ago. the client is tearful and unkempt, eats a poor diet, and has lost 5
    7·2 answers
  • In the diagram, the arrow is pointing to a small digestive organelle filled with enzymes called a
    13·1 answer
  • Which of the following about abiotic factors in ecosystems is true?
    10·2 answers
  • Which statement best summarizes the water cycle?
    6·1 answer
  • How are protist classified
    9·1 answer
  • Which process returns water to earth?
    8·1 answer
  • Which statement is true about BRCA1 and BRCA2 genes?
    7·2 answers
  • What is the period of time that elapses between the generation.
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!