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
Marysya12 [62]
3 years ago
12

A muscle that flexes the spinal column is the

Biology
1 answer:
azamat3 years ago
6 0
Spinalis thoracis extends the spinal column
You might be interested in
What do the rib muscles and diaphragm have in common?
Hatshy [7]

Answer:

Both are breathing muscles

Explanation:

When rib muscles and the diaphragm contract they increase the volume of the chest cavity, increasing the air pressure outside the body, causing air to rush into the lungs to fill the vacuum created by the increase in volume.

3 0
2 years ago
What are biofilms, how do they form, and how can biofilms complicate treatment of infectious diseases?
Elis [28]

Answer:

<u>Biofilms are</u> defined as complex communities of microorganisms that grow embedded in a self-produced polymeric organic matrix and adhered to a living or inert surface, and that can present a single microbial species or a range of different species

Explanation:

The bacteria that form the biofilm are in what is called sessile form, exhibiting a phenotype different from those of the same cells in unicellular or free form (planktonic form) with respect to the growth rate and gene transcription (Donlan, 2002 ).

<u> The formation</u> of biofilms is an adaptive strategy of microorganisms, since growth in biofilm offers four important advantages: (I) protects microorganisms from the action of adverse agents, (II) increases the availability of nutrients for their growth, (III) facilitates the use of water, reducing the possibility of dehydration and (IV) enables the transfer of genetic material (DNA). All of these circumstances can increase your survival capabilities. As a consequence, <u>the usual methods of disinfection or the use of antibiotics are often ineffective against biofilm bacteria</u>.

In addition to the risk of contamination, the development of biofilms can interfere with different processes and cause damage to the equipment. In drinking water systems the formation of biofilms can obstruct the pipes reducing their speed and transport capacity causing an increase in energy consumption. The formation of biofilm in heat exchangers and cooling towers can reduce heat transfer and as a consequence its efficiency in the process. The formation of persistent biofilms on metal surfaces can cause corrosion due to acid production by bacteria.

6 0
3 years ago
When humans prevent waste or lose
kap26 [50]

Answer:

Craig Hanson explains why governments, companies and others are combating food loss and waste for the sake of people and the planet.

Explanation:

3 0
3 years ago
The minerals in an ingeous rock come from the
shusha [124]

Answer:

volcanic eruption, hardened lava, mantle

Explanation:

5 0
3 years ago
Read 2 more answers
How does dna polymerase add dntp monomers to the growing chain?
blsea [12.9K]

Answer:

The 3′ carbon of the DNA chain forms a covalent linkage with the phosphate group on the 5′ end of the dNTP. ... The system detects mutations because they produce an irregularity in the DNA molecule.

Explanation:

6 0
2 years ago
Other questions:
  • What controls the cell's activities? A. DNA B. RNA C. protein D. allele
    11·2 answers
  • What are the sgeps of the lysogenic cycel
    11·1 answer
  • The Sun’s light only strikes one side of Earth at a time. The dark side of Earth stays warm because the Sun’s heat
    6·2 answers
  • Students are studying the rate of yeast fermentation under different conditions. Glucose is a monosaccharide. Sucrose is a disac
    11·2 answers
  • The nurse caring for a client with tuberculosis anticipates administering which vitamin with isoniazid (inh) to prevent inh-asso
    15·1 answer
  • What does the word “corona” mean? How does this relate to the ability of the virus to adhere to other cells?
    12·1 answer
  • How are climate change and climate variability related?
    14·1 answer
  • The answer for this question
    9·2 answers
  • Which disease is a progressive, degenerative disease of the brain that ultimately results in dementia and is associated with a s
    7·1 answer
  • Some students conduct an investigation in a biology lab by setting up four different artificial stomachs, each in a
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!