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
nirvana33 [79]
3 years ago
10

Plasma from a sick mouse is filtered across a membrane that has a 200 nm pore size. If the filtrate is still infectious when inj

ected into a healthy mouse, then the pathogen is most likely a(n):
-parasitic worm
-fungus
-virus
-bacterium
-archaean
Biology
1 answer:
iragen [17]3 years ago
4 0

Answer:

Virus

Explanation:

Viruses are usually sized 5 - 300 nanometers, while other organisms are much bigger (bacteria 0.5 to 5 micrometers).

You might be interested in
HELP!!! How does the equipment shown in the picture reduce the impact of an oil spill on marine life? A. It absorbs the oil as i
asambeis [7]

Answer:

D

Explanation:

An oil boom helps contain the oil so that it is easier for them to skim it off of the water. They aren't meant to clean up oil, only to contain the oil since it does not sink or mix with water.

5 0
3 years ago
All pigments in the chloroplast can absorb sunlight and can participate directly in photosynthesis. What is your opinion about t
S_A_V [24]

Answer:

One very important chlorophyll is chlorophyll a. All photosynthetic organisms (except a few groups of bacteria) have this as their main photosynthetic pigment. It is important because only it can participate directly in the light reactions, which convert solar energy to chemical energy.

Explanation:

Hope it helps u.

FOLLOW MY ACCOUNT PLS PLS

5 0
3 years ago
Why are Chongqing, Wuhan, Nanjing, Shanghai and Anqing called the Five Tigers of the Yangtze River?
ra1l [238]

Answer:

Chongqing, referred to as Ba and Yu, also known as Bayu, Shancheng, Yudu, and Qiaodu, is one of the four central municipalities in China, five national central cities, a national historical and cultural city, and the world's hot spring capital; the four major international metropolises positioned by the State Council, the Yangtze River It is the economic center, financial center and innovation center of the upstream region, as well as the center of politics, shipping, culture, science and technology, education, communication, etc., the national comprehensive transportation hub, and the large-scale water, land and air transportation hub in the western region. Chongqing is located in the southwest of China, in the core area of ​​the economic belt in the upper reaches of the Yangtze River, surrounded by the Yangtze River and the Jialing River.

Explanation:

8 0
2 years ago
The minimal amount of nutrients needed every day by healthy people to prevent nutrient deficiencies is called the
adelina 88 [10]
<span>The minimal amount of nutrients needed every day by healthy people to prevent nutrient deficiencies is called the RDA.
RDA stands for recommended dietary allowances. </span>RDA's are established by the Food and Nutrition Board of the National Academy of Sciences. There is a term RDI related to this. RDI stands for recommended daily intake.

6 0
3 years ago
If the characteristic is eye color, what could be two different phenotypes?
Feliz [49]
The phenotype is just a characteristic/trait. 

For instance Brown and Green are phenotypes of eye color. 

This can also be used in Punnet Squares, and could be displayed as B and G. 
B equaling dominant Brown, and G = dominant Green, vice versa to g and b where they are recessive. 
7 0
3 years ago
Other questions:
  • Explain how a shortage of water affects the health of your cells.
    13·2 answers
  • The sweetest of all sugars that is found in fruits and honey is
    13·1 answer
  • Which sentence is a complex sentence? A. Antony checked out one book from the library. B. Tim scored two points, and Alex scored
    14·2 answers
  • Which of the following is NOT an aquatic biome?
    11·2 answers
  • In fruit flies, the gene for eye color is located on the X chromosome, and the red eye allele (R) is dominant
    5·1 answer
  • What are the characteristics of carbon bonds?
    5·1 answer
  • One biotic factor that limits the carrying capacity of any habitat is the
    15·1 answer
  • Breaking carbohydrates into their subunits will yield ........ as products. Breaking down proteins will yield ........ as produc
    9·1 answer
  • An offspring can get more DNA from one parent than from the other is this true or false
    10·1 answer
  • which ph would you expect the largest number of human enzymes to function at? between 1 and 2 8.0 7.0 7.4 10.0
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!