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
pashok25 [27]
3 years ago
12

Gel electrophoresis separates dna fragments on the basis of differences in their ______. a:c ratio

Biology
1 answer:
KengaRu [80]3 years ago
7 0
The answer is length.

A gel electrophoresis is used for separation of DNA or its fragments on the basis of differences in their length. An electric current is running through the gel with positive pole on the bottom. Because of the difference in the lengths of DNA fragments, some <span>of them </span>will travel more quickly than other. It is expected to see smaller DNA fragments at the bottom of the gel and larger DNA fragments near to the top of the gel.
You might be interested in
Which is the first era of Earth’s history?
sergiy2304 [10]
I believe it’s Precambrian.
7 0
3 years ago
Read 2 more answers
The diagram compares diffusion of sugar molecules and osmosis. Explain the difference between osmosis and diffusion in cells
stira [4]

Answer:

What is the difference between osmosis and diffusion? Osmosis is the movement of water molecules through the cell. Diffusion is the movement of molecules, such as oxygen, in and out of a cell. The process by which water molecules are able to diffuse through the cell membrane.

Explanation:

6 0
3 years ago
Read 2 more answers
My main goal is to produce ATP energy
KIM [24]
My main goal is to find my will to be alive
6 0
3 years ago
Read 2 more answers
Scientists distinguish whether an entity is living or nonliving by describing the _____ of life.
Orlov [11]
Characteristics should be in the blank
7 0
3 years ago
Read 2 more answers
Hermaphrodite, cellular respiration, invertebrate, medusae, metamorphosis, bilateral symmetry, coelomate, acoelomate1. an animal
givi [52]

Answer:

1. an animal without a body cavity acoelomate

2. condition in which the left side of an organism's body is a mirror image of the right side bilateral symmetry

3. a series of chemical reactions that break down sugars and produce energy cellular respiration

4. an animal with a fluid-filled body cavity that lies within the mesoderm coelomate

5. an animal that has both male and female reproductive organs Hermaphrodite

6. an animal without a backbone invertebrate

7. free-floating aquatic animals with a structure similar to a jellyfish medusae

8. the transformation of a larva to an adult; occurs only in animals having great differences in form between the larva and adult metamorphosis

Explanation:

Body cavity is a fluid-filled space inside a multicellular organism  with the protective role. The coelom is the main body cavity, found in allmost all animals. Those that don't have coelom are called acoelomata. An example are Platyhelminthes.

Symmetry refers to the proportion of an animal: its reflection, rotation or scaling. The body symmetry of animals might be radial, bilateral, spherical or asymmetric.

Two major group of animals are Vertebrate and Invertebrate, with or without with backbone.

Hermaphrodite organisms are those that contain both, male and female reproductive organs, characteristic for invertebrates.

7 0
3 years ago
Other questions:
  • Explain why asexual processes are important to organisms that reproduce from two parents
    13·2 answers
  • Which one of the following choices is the best Predictor Of a child’s health in the first year of life
    14·1 answer
  • How does water temperature compare in a kelp forest and coral reef?
    13·1 answer
  • A box 10 centimeters high, 5 centimeters long, and 5 centimeters wide. Find the volume of a box with a length of 5 cm, a width o
    12·1 answer
  • Cyanobacteria, or blue-green algae, are considered the most ancient organisms capable of photosynthesis. Given what you know abo
    13·1 answer
  • Humans benefit from natural resources every day. For example, right now you're using a computer or similar device
    9·2 answers
  • A mother is feeding her infant a cultural dish that contains honey. How do you manage this situation in a culturally sensitive w
    6·1 answer
  • PLEASE HELP ASAP WILL MARK BRAINLIST‼️‼️
    6·1 answer
  • (GIVING BRAINLIEST!!!!)
    11·1 answer
  • How many times and during which phase of meiosis do the chromosome replicate?
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!