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
Alchen [17]
3 years ago
7

Hey guys could you help me???

Biology
1 answer:
svlad2 [7]3 years ago
6 0
I think it’s peptide
You might be interested in
Which statement correctly describes a strand of DNA
Karo-lina-s [1.5K]
A nucleic acid that carries the genetic information in cells and some viruses,
consisting of two long chains of nucleotides twisted into a double helix and 
joined by hydrogen bonds between the complementary bases adenine and thymine or cytosine and guanine. 
5 0
3 years ago
Read 2 more answers
Why is it bad to litter?
lesya692 [45]
It is bad to litter because that is harming the environment. When you throw out a can, it can harm a animal or several animals. Litter can also sink into the ground (I think) and harm the plants growing.
6 0
3 years ago
Read 2 more answers
The non sticky substance in chromosomal end<br>​
Ainat [17]
I think it’s a telomere
3 0
3 years ago
When would a testcross be done?
vova2212 [387]
<span>Additional facts:
A test cross between an organism whose genotype for a certain trait is unknown and an organism that is homozygous recessive for that trait so the unknown genotype can be determined from that of the offspring.
Answer:
You'd use it when you wish to see if the one that you think is a homozygous dominant is a purebred, because if you did get a recessive offspring then it proves that the animal is a heterozygous and not a purebred.</span>
7 0
3 years ago
When a person is cut, the injured tissue initially releases chemical signals into the bloodstream. These chemicals signal platel
guajiro [1.7K]

Answer:

Platelets would release signals to stimulate the production of more platelets

Explanation:

Positive feedback mechanism is one of the two types of feedback mechanisms (other being negative feedback mechanism) in which the products of a process stimulates more of that product to be synthesized or produced. In other words, the result of a reaction increases the secretion of more results.

In this case where the injured tissue of a cut initially releases chemical signals into the bloodstream. These chemicals signal platelets to be attracted to the injured area. However, if this is a positive feedback mechanism as explained above, Platelets would release signals to stimulate the production of more platelets.

4 0
3 years ago
Other questions:
  • Which of the following can give an indication of the time since death?
    11·1 answer
  • The cell membrane(or plasma membrane) is the outermost covering of a cell it protects the cell from the external environment it
    7·1 answer
  • Witch of the following provides the best analogy for an election in an atomic orbital.
    6·2 answers
  • What is meant by the EA of a reaction? How do enzymes affect the EA and the DG of a reaction?
    10·1 answer
  • "familiarity breeds contempt" is challenged by which concept
    12·1 answer
  • Which statements best explains how mitochondria help a cell get the materials it needs?
    15·2 answers
  • Calculate the percentage of ram mice in each population from the data in table 1
    8·1 answer
  • Salivary glands release a liquid called saliva, which helps to break food down.
    8·2 answers
  • How will the temperature inside the car feel?
    8·1 answer
  • Please help !!!<br> Will give you the brainliest !!
    15·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!