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
vesna_86 [32]
3 years ago
5

PLZ HELP!!! WILL MARK BRAINLIEST IF CORRECT. 20 PONTS!!!

Biology
2 answers:
Anastasy [175]3 years ago
7 0

Answer:

The genes that gives a trait to someone taste the bitterness of PTC comes from both parents, these are called alleles. Both parents need to pass this genotype to their offspring for the PTC to taste bitter. Other traits passed on from both parents are phenotypes which are responsible for size, hair color, etc.

Explanation:

marin [14]3 years ago
6 0

Answer:

Tasters” report that the strip tastes very bitter, while “nontasters” may only detect a small amount of bitterness, if at all. The ability to taste PTC is due changes in the TAS2R38 gene that affects the function of bitter taste receptors on the tongue.

The version of the gene that allows tasting of PTC is masked if it is paired with the version of the gene that does not allow tasting.  Traits could come from either parents. A person will only get a bitter taste from PTC if they inherit a copy of the gene for tasting PTC from both of their parents. Some people will have different genotype. so some people may have it Therefore in a family tree , only the grandfather and the youngest daughter can taste PTC.

Explanation:

You might be interested in
Which movement of particles would be most affected by a disorder that causes damage to carrier proteins ?
Makovka662 [10]

Active transport;

The movement of particles would be most affected by a disorder that causes damage to carrier proteins is the active transport.

Explanation;

Active transport involves the movement of materials against the concentration gradient.

This type of transport requires energy in form of ATP to aid the movement of particles from a lower concentration to a higher concentration.

Active transport requires carrier proteins such as the sodium-Potassium pump, to move materials in and out of the cell.

7 0
3 years ago
Read 2 more answers
Paneth cells ________. A. are absorptive cells in the small intestine B. secrete enzymes that kill bacteria C. are located next
dedylja [7]

Answer:  B. secrete enzymes that kill bacteria

Explanation:

Paneth cells, so-called because they were first described by Dr. Josef Paneth in 1888, are pyramidal cells, with the nucleus in the basal position, and with large granules in the apical position. Its first isolated specific product was the lysozyme, a bactericidal substance, by Alexander Flemming. These cells play an important role in innate immunity in the small intestine, producing a wide diversity of antimicrobial peptides and enzymes such as lysozyme itself, cryptidines, defensins and a lectin with bactericidal properties.

8 0
3 years ago
What biome is most of the small islands
xenn [34]
Mediterranean I think
4 0
3 years ago
Why virus, virions, prions have no place in five kingdom classification​
Ainat [17]

Hey, there!!

There is no place for virus, virions, prions in kungdom classification. The reason is they show both living and non living characters, which don't define them whether they are living beings or non living things.

As in 5 kingdoms, the only living organisms are classified.

  • Kingdom Monera mostly deals with the organism which contains prokaryotic cells.
  • Kingdom Protista deals with the organism which have eukaryotic cells.
  • Kingdom Fungi deals with various fungal organism.
  • Kingdom Plantae deals with various type of plants.
  • Kingdom Animalia deals with various type of animals.

So, you can see that there is non of the kingdoms which deals with the organism which have similar characteristics like viruses, virions and prions.

<em><u>Hope</u></em><em><u> </u></em><em><u>it helps</u></em><em><u>.</u></em><em><u>.</u></em><em><u>.</u></em>

7 0
3 years ago
Computers would also help kids apply for schools and jobs.
Alja [10]

Answer:

students who want to go to Brentview Arts must fill out an online application

Explanation:

if the only way to get into Brentview Arts is by doing an application online, then computers would help those students. They can't send it through the mail so the computer would be their only resource

8 0
3 years ago
Other questions:
  • What do biologist do?
    12·2 answers
  • The effects of sunlight on the aquatic life inhabiting lake okeechobee
    10·1 answer
  • Explain how the results exclude the possibility that the trait is encoded by a mitochondrial gene.
    5·1 answer
  • I need help with this question
    12·2 answers
  • Obesity does not increase a person's risk for death and disability.
    7·1 answer
  • Animals have life cycles that also help them adapt. How does a frog's life cycle help the frog's species?
    6·1 answer
  • Is glucagon a lipid?
    8·1 answer
  • List 2 consumer - consumer relationships from the web.
    11·1 answer
  • Mr. Fuad and Mr. Razak live as neighbours in a village near the sea. Mr. Fuad is a fisherman while Mr. Razak teaches at a school
    6·1 answer
  • A 4kg object has a volume of 7.5ml calculate the density
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!