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
ankoles [38]
2 years ago
12

Differentiate between positive and negative mass selection.

Biology
1 answer:
Eduardwww [97]2 years ago
7 0

Answer:

Positive selection involves targeting the desired cell population with an antibody specific to a cell surface marker (CD4, CD8, etc.). ... Negative selection is when several cell types are removed, leaving the cell type of interest untouched.

You might be interested in
Reverse genetics can be useful for: Question 4 options: Determining the function of a gene Forensic analysis Cloning desirable a
givi [52]

The molecular biology technique of reverse genetics can be useful for determining the function of a gene.

<h3>What is reverse genetics?</h3>

Reverse genetics is method use in molecular biology to determine gene function in an organism

The procedure in reverse genetics involves modifying or certain nucleotide sequences in the DNA coding for a functional gene and then observing changes to the phenotype of the organism brought about by the modifications.

Therefore, reverse genetics can be useful for determining the function of a gene.

Learn more about reverse genetics at: brainly.com/question/9896589

8 0
2 years ago
According to the left
Blizzard [7]
Music yes because the left is more analytical and logical the right is more fun and talented
6 0
2 years ago
Type a paragraph summarizing cellular division and differentiation
OLga [1]

Answer:

Cellular differentiation is the process in which a cell changes from one cell type to another. Usually, the cell changes to a more specialized type. ... Differentiation continues in adulthood as adult stem cells divide and create fully differentiated daughter cells during tissue repair and during normal cell turnover.

8 0
2 years ago
Read 2 more answers
Place The Following Terms In Order From Biggest TO Smallest:
svetoff [14.1K]

DNA, Chromosomes, Nucleus, Cell, Organism

Explanation:

DNA makes up the Chromosomes, which are stored in the nucleus, which is the brain of the cell, and cells make up organisms.

7 0
2 years ago
Which energy source contributes least to global warming?
Harrizon [31]

Answer:

C. Geothermal

<em>I Hope im correct ^^</em>

5 0
1 year ago
Read 2 more answers
Other questions:
  • Which of the following is not an example of separation by physical means?
    13·2 answers
  • Convection currents in the earths mantle are responsible for the movement of tectonic plates
    11·1 answer
  • The mass of a single atom of carbon can be found by dividing the atomic mass (12.01 g) by 6.022 mc024-1.jpg 1023.
    14·2 answers
  • The Late ____________________ was a time of active mountain building.
    12·1 answer
  • In order to power an elevator, a motor must convert electrical energy into which other type of energy?
    14·1 answer
  • PLEASE HELP<br> How are isobars used by meteorologists?
    10·1 answer
  • A basalt rock displaces 16mL of water. The density of the mass is 3.0g/cm3. What is the mass of the rock?
    10·1 answer
  • Answer the question below
    12·2 answers
  • 3. Which of the following is NOT an example of the principles of natural selection?
    6·1 answer
  • Why did mammals evolved so quickly after the extinction of the dinosaurs
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!