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
IRISSAK [1]
2 years ago
14

Infectious agents ( bacteria, virus and Protozoa) are NOT the cause of water pollution?

Biology
1 answer:
USPshnik [31]2 years ago
6 0
If it’s a yes or no question then yes because they spread through organisms. there are many organisms in the water that bacteria can spread through
You might be interested in
The flap that keeps food from "going down the wrong pipe" is the
Pie
It is called Epiglottitis.
5 0
2 years ago
Explain what might happen if the chloroplasts in a cell are not working.
marishachu [46]

Answer:

The plant cell will not produce chloroplasts, and the plant will not be green any more.

Explanation:

Hope this helps!!

8 0
2 years ago
Which of the following describes the correct stepwise assembly (in vitro) of the eukaryotic RNA polymerase II preinitiation comp
PilotLPTM [1.2K]

Answer: (TFIID) TBP-> TFIIB IIA--> TFIIF RNA POL II

Explanation:

Remember that in eukaryotic organisms, transcription and processing are coupled processes. There are 3 different types of Rna pol. In the case of RNA pol II transcribes genes that encode proteins (mRNA synthesis). Transcription factors are involved, for example: TFIID, TBPs, TAF (recognizes TATA promoter center, regulatory functions), TFIIA (stabilizes TBP union, antirepressant function), TFIIB (RNA Pol II starting point selection).

7 0
3 years ago
The cell cycle of yeast cells grown in the nutrient-poor environment is approximately what percent of the cell cycle of yeast ce
vova2212 [387]

Answer:

Upon nutrient limitation, budding yeast will produce daughter cells less than 20% of the mother cell size. This asymmetric division may select for growth functions that are efficient over a larger range in cell sizes, such as exponential growth. In turn, efficient growth over a large size range lessens the pressure to have precise size control.

Explanation:

In wild-type cells growing in nitrogen-rich medium, the size threshold to enter mitosis is high, and the G1/S size control is cryptic because cell division produces daughter cells with a size greater than the minimum required to initiate S phase. In these conditions, G2 is long and G1 is short. However, the cell size threshold to enter mitosis is greatly reduced when wild-type cells are shifted to medium with a poor nitrogen source, such as minimal medium with proline, isoleucine, or phenylalanine. In these conditions, wild-type cells initiate mitosis at a reduced cell size, generating two daughter cells that are smaller than the critical size threshold required to progress through G1/S

3 0
3 years ago
If a man's vas deferens is surgically cut and tied off how will it affect him?
kari74 [83]
Sperm will not be able 2 leave his body 

Hope it helps! :)
3 0
3 years ago
Read 2 more answers
Other questions:
  • What do proteins carbohydrates and lipids have in common
    5·2 answers
  • which term describes a type of trait that is usually expressed only when an organism has two identical alleles for the trait
    8·2 answers
  • Small, accessory chromosomes found in bacteria that are useful in recombinant dna procedures are called
    13·1 answer
  • A group of researchers wanted to sort different white blood cell types (monocytes, lymphocytes, and granulocytes) apart from eac
    5·1 answer
  • Which of the following describes why wetlands are so important to the water cycle?
    9·1 answer
  • What is the significance of dysplasia seen in a Pap smear?
    12·1 answer
  • Which is an example of osmosis?
    6·1 answer
  • Oceans cover more than ____________of the Earth's surface, making the oceans the largest part of the hydrosphere.
    10·2 answers
  • What is natural selection and what are its effects on allele frequencies? (Due at 11:59)
    9·1 answer
  • Which of the following describes a method of energy conservation?
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!