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
Nataly [62]
3 years ago
7

Which of the following vectors holds the largest pieces of DNA?

Biology
1 answer:
wolverine [178]3 years ago
3 0

Answer:

c. YACs

Explanation:

YACs, the Yeast artificial chromosomes are the high capacity vectors designed to carry the eukaryotic genes and carry the insert of 200-2000 kb.

YACs carry origin of replication from yeast, selectable markers and sequences derived from telomeres and centromere to maintain the stability of the insert during cell division.

The insert size for plasmids, bacteriophage, PACs, and cosmids is about 0.1-10 kb, 5-25 kb, 100-300 kb, 35-45 kb respectively.

You might be interested in
Aquatic organisms in coastal areas face a variety of predators on land and in the water and air. Which ocean process exposes the
PSYCHO15rus [73]

Answer:

b

Explanation:

<em>The correct answer as to the ocean process that exposes the coastal organisms to land-based predators would be the daily tidal patterns that leave the coastal area exposed to the land for a part of the day.</em>

Some parts of the coastal areas become exposed to land during certain periods of the day as a result of tidal waves. When this happens, the aquatic organisms occupying these coastal areas become temporarily exposed to land predators who hunt and kill them for food.

<u>Therefore, the correct option is b. </u>

7 0
3 years ago
Please look at the picture and answer ASAP
zloy xaker [14]
Not sure but hope you find it!!!
5 0
2 years ago
Read 2 more answers
How will a organism be benefited if it reproduces through spores
exis [7]

Answer:

Spore can survive under unfavorable conditions as they are covered by a hard protective coat. Spores can grow to produce new plants and does not require sexual interaction with another organism. Due to their small size and light weight, they can be dispersed easily.

Spores can remain dormant till favourable conditions become available. b. Spores help an organism to tide over the bad phase. Spores can be spread through water, air or animals and thus is good for the spread of an organism to more places.

Explanation: hope this helps bro! (:

5 0
3 years ago
After a natural disaster such as a hurricane or tornado what will happen in the damaged ecosystem
RUDIKE [14]

After a tornado or a hurricane the local ecosystem will be very damaged, and when the wind stops blowing, or all the water is drained/dried, the ecosystem will start recovering:

  • The earth will recover
  • Plants will regrow.
  • Animals will come back.
  • The ecosystem will slowly rebuild.

Hope it helped,

BiologiaMagister

3 0
3 years ago
Read 2 more answers
In three domain system which of the following domains includes organisms from more than one kingdom
Lapatulllka [165]

Answer:

In three domain system Eukarya  includes organisms from more than one kingdom

Explanation:

Of the biological taxonomy, domain is one of the rankings that keeps living beings organized. It is the highest ranking of taxonomy. Eukarya is the domain that contains organisms that are eukaryotic. These organisms has cells that has membrane bound organelles and a nucleus in it.

This domain includes more than three kingdoms. These domains are- Animalia, Fungi, Plantae and Protists. The organelles that belonged to this domain are called Eukaryotes.

8 0
3 years ago
Read 2 more answers
Other questions:
  • Organic molecules derived from vitamins that act as helpers are called
    5·1 answer
  • Due to a rise in global sea level, a shallow sea covered most of eastern Virginia during the Cretaceous. Virginia had drifted no
    7·2 answers
  • Researchers have demonstrated that organic farming ________. is only sustainable with pesticides and synthetic fertilizers prese
    15·1 answer
  • How does a producer create its own food?
    5·1 answer
  • Please Helppp!! Will mark as BRAINLIEST!! 50 POINTS
    8·2 answers
  • What caused Antarctica’s climate to change from a more temperate climate to its current climate? a. movement of tectonic plates
    9·2 answers
  • The two processes currently bringing the most profound change to the developed democracies are ________.
    12·1 answer
  • Sunspots are connected with other or events solar hare A solar fare is a sudden release of energy from the Sun, which shoots hot
    5·1 answer
  • What does evolution mean in biology?
    14·1 answer
  • On your own: Click Return to original settings and Restart. Investigate the effects of agriculture on
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!