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
aleksandrvk [35]
3 years ago
8

Reverse transcriptase is an enzyme utilized by many retroviruses. This enzyme most likely demonstrates which type of activity

Biology
1 answer:
CaHeK987 [17]3 years ago
7 0

Answer:

The activity of speed up the process.

Explanation:

Reverse transcriptase is an enzyme encoded from the genetic material of retroviruses that accelerate or speed up the process of  transcription of retrovirus ribonucleic acid into deoxyribonucleic acid. Reverse transcriptase enzyme is also called RNA-directed DNA polymerase. Some retroviruses such as human immunodeficiency virus (HIV) and avian myeloblastosis virus used this Reverse transcriptase enzyme.

You might be interested in
Identify and label each part of this eukaryotic cell
Vadim26 [7]
Can you take a picture so I can help you identify it.
8 0
3 years ago
Read 2 more answers
fossils in _____ layers of rock are generally estimated to be _____then fossils found in the deeper layers A. older,younger B. n
Liula [17]
Your answer is (B.)
Fossils in newer layers if rock are generally estimated to be younger than fossils found in the deeper layers because it is closest to the surface. The soil and earth didn't have enough time to "bury" the remains of the dead animal ( Bury is used for a simpler term) underground. The farther down a fossil is the more likely it is older unless the animal tends to burrow. Seeing as the question is probably talking of older animals that is unlikely for an animal to burrow that far. So your answer is B.
8 0
3 years ago
Read 2 more answers
How are viruses different from bacteria? APEX
andreyandreev [35.5K]

Bacteria are unicellular microorganisms that can be found everywhere in the environment. Viruses are microorganisms that can only reproduce within the cells of a host organism.

The differences between viruses and bacteria include;  

  1. Viruses do not have any cell and are considered between living and non-living things, while bacteria have one cell (Unicellular) and are living organisms.
  2. Viruses are smaller in size (20-400 nm) when compared with bacteria (1000 nm).
  3. Viruses do not have a cell wall but a protein coat is present, while bacteria have a cell wall that is composed of peptidoglycan.
  4. Viruses require a living cell to reproduce, while bacteria can reproduce by itself.
  5. The DNA or RNA of viruses is enclosed inside a coat of protein, while that of bacteria floats freely in the cytoplasm within the cell.
3 0
3 years ago
Read 2 more answers
Mayras maternal grandfather into maternal uncle died of heart attacks and her mother has high blood pressure. What answer best e
IRINA_888 [86]

Answer:

Mayra should be checked regularly for heart-related problems.

3 0
3 years ago
In order for high force crossbridges to form in contracting skeletal muscle, calcium must a. bind to calmodulin to phosphorylate
Maksim231197 [3]

Answer:

e. bind to troponin which moves the tropomyosin.

Explanation:

Troponin (Tn) is a protein complex composed of three different proteins: troponin C (TnC), troponin I (TnI), and troponin T (TnT). This complex is found both in skeletal muscles and cardiac muscles, where TnC attaches calcium ions through four and three calcium ion-binding sites, respectively. When a muscle is relaxed, Tn attaches to tropomyosin to prevent muscle contraction. During muscle contraction, calcium channels open and cytosolic calcium ions bind to TnC, thereby Tn changes its conformation and moves the tropomyosin. This process relieves the inhibition of the interaction between actin and myosin filaments, which makes muscle contraction possible.

6 0
3 years ago
Other questions:
  • A mineral hat has ____ can be split fairly easily along planes with weak atomic attraction
    13·1 answer
  • How does latitude affect climate
    11·2 answers
  • What is the example of hermaphrodite?​
    15·2 answers
  • Regions with a-hot-dry-or wet climate have very little vegetation. As a result, there is nothing to hold soil in place and prote
    13·1 answer
  • Health and well-being
    15·1 answer
  • What does the term nucleosynthesis refer to?
    13·1 answer
  • When the immune system attacks the body`s own cells, it produces an _________. disease.
    8·1 answer
  • The food webs below model relationships among the organisms in two ecosystems. Which ecosystem would be more likely to survive i
    12·1 answer
  • Which of the following statements about genes is incorrect? a. During fertilization, both the sperm and the ovum contribute gene
    14·2 answers
  • Mature bone cells found within lacunae of compact bone are called
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!