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
shtirl [24]
3 years ago
9

Clonal selection identifies a __ lymphocyte that needs to be cloned for production of a specific antibody. 1. T 2. B 3. Both 4.

Neither
Biology
1 answer:
vovangra [49]3 years ago
8 0

Clonal selection identifies a __ lymphocyte that needs to be cloned for production of a specific antibody.

is B.

You might be interested in
When is genetic drift a major factor in evolution?
Anestetic [448]

Some answers can be:

When there is no selective pressure

When there is low gene flow

When there is a bottleneck


4 0
3 years ago
Read 2 more answers
List examples of excretions
Anon25 [30]

Answer:

sorry need the points :(

Explanation:

5 0
2 years ago
Read 2 more answers
During which stage of the cell cycle does cell division occur? A. mitosis B. cell growth C. interphase D. quiescence
yaroslaw [1]

Answer:

interphase

Explanation:

During interphase, the cell grows and the DNA replicates. After that there's the mitotic phase where the replicated DNA and the contents in the cytoplasm are sperated in a way that the cell divides.

5 0
2 years ago
The hydrogen ion concentration of a solution is indicated by its<br> ___ value.
rosijanka [135]

The hydrogen ion concentration of a solution is indicated by its <u>pH </u>value.

Explanation:

  • A measure of acidity or alkalinity of water soluble substances (pH stands for 'potential of Hydrogen'). A pH value is a number from 1 to 14, with 7 as the middle point.
  • Under normal circumstances this means that the concentration of hydrogen ions in acidic solution can be taken to be equal to the concentration of the acid.
  • The pH is then equal to minus the logarithm of the concentration value.
  • Values below 7 indicate acidity which increases as the number decreases, 1 being the most acidic.
  • The pH of a solution is a measure of hydrogen ion concentration, which in turn is a measure of its acidity.
  • Pure water dissociates slightly into equal concentrations of hydrogen and hydroxyl (OH−) ions. For a neutral solution, [H+] is 10−7, or pH = 7.
6 0
3 years ago
What’s the definition of :<br> Chromosomes?<br> DNA ?<br> Genes ?
Brrunno [24]

Answer:

A chromosome is a long DNA molecule with part or all of the genetic material of an organism. Most eukaryotic chromosomes include packaging proteins called histones which, aided by chaperone proteins, bind to and condense the DNA molecule to maintain its integrity

6 0
2 years ago
Other questions:
  • A bird species enter the environment, but we do not know which berry color it prefers. Is the bush population more likely to sur
    12·2 answers
  • Which of the four basic substances on this ph scale is slightly basic?
    14·1 answer
  • Can anyone identify this particular tissue?
    14·1 answer
  • Why can an exogenous protein, protein that is added by experimentalists that has the same amino acid sequence as endogenous prot
    12·1 answer
  • Standard measures devised to assess behavior objectively; used by psychologists to help people make decisions about their lives
    15·1 answer
  • Energy _____ as it transfers from one consumer to the next
    14·2 answers
  • Why are there no gram-positive archaea species but there are gram-positive bacteria species
    15·1 answer
  • Does climate change negatively or positively impact ecosystems in a biome?
    7·2 answers
  • Help anyone ????? Please
    6·2 answers
  • Are bacteria and viruses types of diseases?​
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!