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
Marina86 [1]
3 years ago
10

Ab blood type is the universal blood recipient because of that type's lack of agglutinogens. ab blood type is the universal bloo

d recipient because of that type's lack of agglutinogens.
a. True

b. False
Biology
1 answer:
ankoles [38]3 years ago
4 0

That's False.

Type O blood is the universal donor due to it's lack of agglutinogens and AB is the Universal recipient since it have antigen from both A and B

You might be interested in
Identify all the amino acid-specifying codons where a point mutation (a single base change) could generate a nonsense codon.
Murrr4er [49]

Answer:

Glutamic Acid (Glu): codons GAA, GAG

Glutamine (Gln): codons CAA, CAG.

Lysine (Lys): codons AAA, AAG, UCG

Serine (Ser): codons UCA, UCG

Leucine (Leu): codons UUG, UUA

Tyrosine (Tyr): codons UAC, UAU

Tryoptophan (Trp): codon UGG

Arginine (Arg): codons CGA, AGA

Glycine (Gly): codon GGA

Cysteine (Cys): codon UGU

Explanation:

Non sense codons are: UAA, UAG, UGA. Then following the genetic code (see attached file) a single base substitution in any of the codons indicated in the answer could generate a stop codon. This single base substitution might happen in the first, second or third base of the codon.

7 0
3 years ago
Is it important to have a family
Vesna [10]
It is more than important to have a family
8 0
3 years ago
Why are there nucleotides (A, T, G, and C) in the master mix? What are the other components of the master mix, and what are thei
tankabanditka [31]

Answer: Nucleotides are the monomers used for DNA synthesis. The mix also contains a template, DNA taq polymerase, buffer, reverse and foward primer and magnesium ions.

Explanation:

A PCR master mix is a premixed solution that has all of the components for a Polymerase chain reaction (PCR). This reaction is a laboratory technique that amplifies small fragments of DNA into millions of copies.

The master mix used for that contains dNTPs (nucleotides). In the DNA there are four types of nucleotides that are differentiated by the nitrogen base they have: adenine (A), guanine (G), cytosine (C) and thymine (T).

<u>Since nucleotides are the monomers that make DNA, they are found in the mix because they are the material for DNA synthesis.</u>

The reaction mixture also requires;

  • DNA template, the sequence of DNA to be amplified
  • DNA taq polymerase, a heat resistant enzyme that assembles nucleotides into a new DNA
  • Salt buffer, for an optimum ionic environment and pH
  • Oligonucleotide primers (reverse and foward), pieces of DNA complementary to the template. Each hybridizes with one of the DNA chains.
  • Magnesium ions, a catalyst required by DNA polymerase to work
8 0
2 years ago
What is the basic group of every amino acid?
Kaylis [27]

Answer:

An amino acid is an organic molecule that is made up of a basic amino group (−NH2), an acidic carboxyl group (−COOH), and an organic R group (or side chain) that is unique to each amino acid.

Explanation:

HOPE IT HELPS : )

5 0
3 years ago
red-green colorblindeness occurs more commonly in men than it does in women. using this information, which chromosome do you sup
Harlamova29_29 [7]

Answer:

Usually the Y chromosome. It is recessive because if one Y chromosone is mutated with red-green colorblindness and the X is not, the child will have colorblindness. But, if one X chromosome has the mutation and the other X does not, they will cancel out, meaning the child will not have colorblindness.

7 0
2 years ago
Other questions:
  • With which archaic human species did some of the ancestors of modern europeans interbreed during the past 100,000 years
    8·1 answer
  • What is a naturas or human-made body of water surrounded by land
    8·1 answer
  • The pancreas is responsible for the elimination of 95% of ingested alcohol from the body through metabolism.
    15·1 answer
  • WHAT OCCURES WHEN MALE AND FEMALE GAMETES FORM TO MAKE A NEW ORGANISM?
    12·1 answer
  • Which way does a pyroclastic flow move from a volcano?
    14·2 answers
  • PLEASE ANSWER THIS QUESTION. ILL MARK YOU AS THE BRAINLIEST IF YOU ARE CORRECT
    14·1 answer
  • Which statement describes a self-feeder? A. An oak tree takes in energy from sunlight. O B. A bacterium gets nutrients from othe
    10·2 answers
  • Science activity 1.4.2​
    8·2 answers
  • Which mechanism of evolution is caused by a population moving to a secluded mountain valley that is cut off from any other popul
    6·1 answer
  • Please help me asap ill mark you as brainiest
    9·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!