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
SVETLANKA909090 [29]
2 years ago
9

EXPERT ONLY HELP I'LL GIVE BRAINLIEST: EXPLAIN THE ANSWER

Biology
2 answers:
ozzi2 years ago
7 0

Answer:

C. Viruses use living cells to make new viruses

Explanation:

Viruses are like hijackers. They invade living, normal cells and use those cells to multiply and produce other viruses like themselves. This can kill, damage, or change the cells and make you sick. Different viruses attack certain cells in your body.

Natasha_Volkova [10]2 years ago
7 0
The answer is c. Because it infects the cell then it goes around and infects others to spread
You might be interested in
Complete the analogy below. Rainfall is to precipitation as groundwater is to _____.
romanna [79]
The correct answer is (b.) infiltration. Rainfall is to precipitation as groundwater is to infiltration. Precipitation is the release of the water from the cloud (evaporated water) in the form of rain and snow. Infiltration is a process in which the water from the ground enters the soil.
5 0
3 years ago
Read 2 more answers
The picture above shows a microscopic view of an animal cell. Which of the following is an observation that can be made about th
SOVA2 [1]

Answer:

Awnser

Explanation:

The Awnser is C _________________

6 0
2 years ago
Which part of the tongue is usually more sensitive to bitter substances such as soap?
Karo-lina-s [1.5K]
Taste buds is the answer
8 0
3 years ago
Read 2 more answers
What do you think selectively permeable means?
enot [183]

Answer:

B. The membrane lets certain substances move across it freely, while others must move through a “gate”.

Explanation:

Selective permeability is a property of cellular membranes that only allows certain molecules to enter or exit the cell. This is important for the cell to maintain its internal order irrespective of the changes to the environment. For example, water, ions, glucose and carbon dioxide may need to be imported or exported from the cell depending on its metabolic activity. Similarly, signaling molecules may need to enter the cell and proteins may need to be released into the extracellular matrix. The presence of a selectively permeable membrane allows the cell to exercise control over the quantum, timing and rate of movement of these molecules.

3 0
3 years ago
Read 2 more answers
Match the following: A) Smooth muscle B) Skin epidermis C) Tendon D) Cardiac muscle 17) Derived from mesenchyme. ___________ 18)
Stolb23 [73]

1.  

17) Derived from mesenchyme. C) Tendon  

Tendon is fibrous connective tissue (made of collagen) that connects muscle to bone.

18) Has a surface to which nothing is attached B) Skin epidermis.  

Epidermis is one of the three skin layers (other two are dermis and hypodermis) of skin that provides a barrier to infection from environmental pathogens.

9) Moves blood through the body. D) Cardiac muscle  

Cardiac muscle is found in heart which pumps blood through the whole body.

20) Moves food through the GI tract. A) Smooth muscle  

Motility through the GI tract is achieved by the contractions of ring smooth muscles (peristalsis).

2.  

21) Smooth muscle. B) Moderate regenerative ability.  

Cells called pericytes are cells that can regenerate smooth muscle cells. Also, smooth muscle cells themselves retain the ability to divide and thus regenerate (increase their own number).

22) Skeletal muscle C) Weak regenerative ability

Skeletal muscle contain  'satellite cells'-stem cells that have the ability to regenerate and repair the damaged fibres.  

23) Cardiac muscle A) Virtually no functional regenerative ability.  

When the cell of cardiac muscle-cardiac muscle cells die, they are not replaced.

24) Areolar connective tissue. D) Regenerates extremely well

Areolar connective tissue is loose connective tissue that hold organs in place. Fibroblasts are cells widely dispersed in this tissue

25) Tendons and ligaments. B) Moderate regenerative ability  

Healing or regeneration of ligaments and tendons can come from the surrounding soft tissues ("extrinsic healing"), or from the ligament /tendon itself ("intrinsic healing").

6 0
3 years ago
Other questions:
  • Ano ang dahilan ng polution?
    15·1 answer
  • Which of the following is true regarding LDL: Select one: a. Diets lower in simple carbohydrate and saturated fats, along with r
    7·1 answer
  • What is oil of vitriol called
    5·2 answers
  • The diagram shows three steps in the clotting process.
    12·1 answer
  • Define structuralism and functionalism and explain their similarities and differences.
    12·1 answer
  • What is the function of NADH and FADH2?
    13·2 answers
  • How do fish get there colors?
    13·2 answers
  • what is the effect of molecule size on a molecule ability to diffuse across a semipermeable membrane?
    14·1 answer
  • Tell if you agree or disagree with the statements below and explain your answers:
    15·1 answer
  • A sample of DNA is collected from an organism. It is analyzed and determined that 20% of the DNA is made up of the base adenine.
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!