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
Anit [1.1K]
3 years ago
12

PLEASE HELP!!!!!

Biology
1 answer:
KATRIN_1 [288]3 years ago
3 0
The answer is B, sameness
You might be interested in
What is prothrombin?a.​A protein needed for bone formation b.​A protein that decreases the “stickiness” of red blood cells c.​A
quester [9]

Answer:

​A protein needed for blood clot formation.

Explanation:

Prothrombin may be defined as the protein that changes in to the thrombin during the process of blood coagulation with the help of clotting factor X.

The main function of the prothrombin protein is the coagulation of blood. This protein is responsible for blood clotting at the time of external and internal injury.

Thus, the correct answer is option (c).

4 0
2 years ago
What is the Mechanical energy when
Scilla [17]

Answer:

ME = 20 * m, where m is the mass of the pendulum

Explanation:

As we know that mechanical energy is the sum of kinetic energy and potential energy.

Since the Pendulum at its highest point has zero velocity, its kinetic energy at this point is equal to zero.

Thus, here in this mechanical energy will be equal to the potential energy only.

Potential energy is equal to the product of gravity constant, mass of the body and the height of the pendulum

Thus,

ME = PE\\

PE = m * g* h\\PE = 10 * 2* m\\

PE= 20m

Hence,

ME = 20 * m

5 0
3 years ago
How are iconic and covalent bonds alike? How are they different?
Rzqust [24]
Different: in covalent bonds, atoms share electrons, whereas in ionic bonds atoms transfer electrons.

Alike: Both ionic and covalent bonding lead to the creation of stable molecules.
8 0
1 year ago
What cell part is described below?
olya-2409 [2.1K]

That would be the nucleus.

The nucleus is the control center of the cell, located in the center of a cell.

8 0
3 years ago
What are the proteins used in active transprot called
Ksju [112]
Carrier proteins are the proteins in active transport
5 0
2 years ago
Other questions:
  • In genetic engineering, the staggered cuts in dna that allow genes to be spliced together are made by __________.
    14·1 answer
  • Producers are the most important biotic factor in an ecosystem<br><br>true or false?
    6·1 answer
  • What is the origin of each strand of the new double helices created after DNA replication?
    7·1 answer
  • Which adaptation helps polar bears maintain a constant internal temperature (thermal homeostatsis) in cold weather?
    11·1 answer
  • 4.
    10·2 answers
  • Want to get a memory from short term to long term? You have to show a little love to your
    9·1 answer
  • The backbone of DNA and RNA is composed of?
    12·2 answers
  • PLZZ HELP APIRL 12 ​
    10·2 answers
  • What is the purpose of the anther and ovule?
    10·1 answer
  • PLSSS HELP IF YOU TURLY KNOW THISS
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!