list the main uses of bacteria​

Answers

Answer 1
The three main uses of bacteria are:

1. Lactobacillus, a genus of Gram-positive helps in converting milk into curd
2. Bacteria are used in brewing and baking and other fermentation processes.
3. Bacteria are also used as pesticides and in composting processes in agriculture, while some species of bacteria play a key role in nitrogen fixation.

Related Questions

Why is fungi classified as neither a plant nor animal

Answers

Answer:

it is a decomposer

Explanation:

it is not a plant nor an animal it decomposes dead plants and animals

3. Ecosystems have
edge.

Answers

Answer:

The edge effect is an ecological concept that describes how there is a greater diversity of life in the region where the edges two adjacent ecosystems overlap, such as land/water, or forest/grassland.

Explanation:

hope im right

Which atmospheric condition will increase the amount of air pollution close to the surface of the Earth?

- Prevailing winds
- Dry deposition
- Thermal inversion
- Photochemical smog

Answers

The atmospheric condition will increase the amount of air pollution close to the surface of the Earth is Prevailing winds.

Prevailing winds in the ecosystem blows dust and other particles from

different areas into the air thereby making the air dusty and unsafe for

breathing by organisms.

Prevailing winds has its importance in helping to determine the amount of rainfall an area will receive during a period of time.

Read more on https://brainly.com/question/25255623

dịch kẽ còn được gọi là dịch gì

Answers

Answer:

Chất lỏng được tìm thấy trong các khoảng trống xung quanh các tế bào. Nó xuất phát từ các chất bị rò rỉ ra khỏi mao mạch máu (loại mạch máu nhỏ nhất). Khi chất lỏng kẽ mới được tạo ra, nó sẽ thay thế chất lỏng cũ chảy ra các mạch bạch huyết. Khi nó xâm nhập vào các mạch bạch huyết, nó được gọi là bạch huyết. Còn gọi là dịch mô.

Explanation:

Tôi hy vọng nó sẽ giúp. ; )

help pls pls help dfmndbfndsbfnsdmfbmnbfbnmdbfmn

Answers

Help with what? I don’t see picture

What do you need help with?

How would a drug that blocks acetylcholinesterase (Za) activity at the motor end plate aff
ect skeletal
muscle contractions?
A. It would make the muscles less excitable.
B. It would prolong the duration of muscle contractions.
C. It would cause flaccid paralysis (relaxed muscles unable to contract).
D. It would have no effect on skeletal muscle contractions.

Answers

Answer:

C

Explanation:

It would cause flaccid paralysis (relaxed muscles unable to contract).

What make Eukaryotic cells different from Prokaryotic Cells?

Group of answer choices

Eukaryotic cells have membrane bound organelles and more complex structure

Eukaryotic cells do not have a nucleus and are unicellular

Eukaryotic cells all have cell walls and include bacteria and plants

Eukaryotic cells are mainly bacteria

Answers

Answer:

Eukaryotic cells have a membrane bound organelles and more complex structure

Explanation:

50 POINTS+ BRAINLIST
During the course of their work, healthcare professionals can be exposed to all kinds of germs. Three of these are viruses, bacteria, and fungi. Draw a Venn diagram that compares and contrasts these three pathogens. Give at least one example of diseases caused by each.
You don't actually need to draw a diagram, just give examples.

Answers

clearly is if the fungi get to u the first thing that gonna happn is you're going to get cancer and about bacteria stomach sickness diareah flu head ache and clearly its going to be hard for u to breath

What does mRNA do?

1. carry
carry coded message from the genes to the ribosomes where proteins are built
2. carry amino acids to the ribosomes
3. make up ribosomes
4. help with RNA splicing

Answers

Answer:

The answer is 1. Carry coded message from the genes to the ribosomes where proteins are built.

Explanation:

mRNA stands for messenger RNA, so 1 would be correct.

Hope this helps!!

which organ breaks down food into smaller chemicals

Answers

Answer:

pancreas

Explanation: i gotchu bro

Answer:

The pancreas

Explanation:

OMG I NEED HELP RN

Simplify.

6X2+15




21

27

46

51

Answers

Answer:

27

Explanation:

6×2+15........6×2=6+6=12

12+15

27

Which of the following is NOT a function of the nervous system?
a. receives information about your body
c. signals a response to stimuli
b. maintains homeostasis
d all of these are nervous system functions

Answers

Answer:

d

Explanation:

all of these are nervous system function

Answer:

D

Explanation:

All of these are nervous system functions, your nervous system controls your whole body. Since your nervous system is comprised of your brain and other things like the brain stem, everything in your body you can imagine is from the nervous system.

History of Present Problem:
Frank was driving home after a long day at work. It was late and he was having problems driving in the dark with so
much traffic. He was forced to take a detour and felt tired, so he took another sip of soda. "What would I do without
sugar and caffeine?" he mumbled to himself. Frank realized that he should probably stop the car as he noticed his hands
begin to shake, but he continued anyway. Rounding a corner, he realized that he was having trouble focusing on the
road. He tried to blink away the blurriness and shook his head, but things did not change. In an instant, the car slipped
off the road and hit a tree. "What was that?" exclaimed Frank to the night air. He quickly got out of the car and checked
himself out. Other than the shock of the accident, Frank seemed to be okay. He pulled out his cell phone and called his
wife, Stacey, to come pick him up. He then called to report the accident to the police and his insurance agent. His wife
arrived about an hour later and looked very concerned when she saw Frank sitting in the police car. "Why aren't you
going to the hospital?" screamed Stacey. "Were you drinking again?" "I'm fine, and no I wasn't drinking. Check with
Sergeant Eversman if you do not believe me. I lost focus; it has been a long day and my vision is a little off. This is too
much stress. Please, I just want to go home." The emergency staff checked him out and recommended he go to the
hospital for evaluation but Frank declined. They drove home, but Stacey continued to badger Frank about going to the
hospital.

Answers

Answer:

Frank might have been an alcoholic.

Explanation:

Because his wife,Stacey,asked him if he had been drinking and he also didnt want to go to the hospital for evaluation.

A science student makes the following statement:
If plants need light to grow, then plants in the shade will
grow more slowly.
What is the student doing?
A. Making a prediction
B. Forming a hypothesis
O
C. Drawing conclusions
D. Collecting data
SUBMIT

Answers

It is “B” he is Forming a hypothesis

A bacterial cell usually contains a single loop of DNA that is located in the cytoplasm of the cell and is not surrounded by a nuclear membrane. Some bacteria have additional loops of DNA called plasmids. Plasmids can be used for genetic engineering because DNA from other organisms can be spliced into a plasmid loop. For example, scientists in the late 20th century discovered a way to insert the portion of human DNA that codes for the protein insulin into plasmid E. coli bacteria. Which statement best explains why these genetically modified bacteria have been useful to society?

A. Human diabetics are now more resistant to bacteria

B. The bacteria are resistant to human diabetics

C. The bacteria can now make their own insulin

D. the bacteria are used to produce cheap insulin.​

Answers

Answer: A is the correct answer.

because for the treatment of one type of diabetes insulin should be provided but isolation of insulin and production is so costly.

but as DNA recombination has developed we can use bacterial replication system to produce insulin. they replicate very fast so large amount of insulin will be produced and then it can isolated.

but we also know that insulin of bacteria needs some modification before it can be used in human.

if want more info ask here. hope it helps.

If both parents are (hetero-zygous),
what percent of their offspring would be (homo-zygous) recessive?
Question 2 options:

100%


25%


50%


75%

Answers

The answer is 25%.
Father : Aa
Mather : Aa
Offspring : AA : Aa : aa = 1 : 2 : 1
Recessive : 1/4 = 25%

36. Which of the following statement is not true about the properties of an acid?
a. Taste sour
b. Turns litmus paper to blue
c. Reacts with metal
d. Corrodes fabric, skin, and paper​

Answers

Answer:

c

Explanation:

Answer:

B

Explanation:

b)Acid turns litmus paper to red not blue

Need help ASAPbdbssnnsjsnsns

Answers

Osmosis water molecule
Nitrate ion active transport

Discuss why insecticide sprays are ineffective in the fight against Zika and why scientists are looking for alternatives.

Answers

Answer:

Some existing methods for controlling Zika-carrying mosquitoes are not effective and may even be counter-productive.

Explanation:

It was found that while biological interventions did appear to reduce numbers of disease-carrying insects more than chemical controls, the quality of the evidence was often poor.

Which of the following is a characteristic of hydrologic fracturing?

A. Large amounts of water force open cracks in rocks
B. Removal of topsoil to reach water supply
C. Transportation of coal via waterways
D. Use of machinery underground to mine coal

Answers

Answer:

A. Large amounts of water force open cracks in rocks

Explanation:

Hydraulic fracturing, or fracking, is a drilling method used to extract petroleum (oil) or natural gas from deep in the Earth. In the fracking process, cracks in and below the Earth's surface are opened and widened by injecting water, chemicals, and sand at high pressure.

A is basically explaining this the same way. Forcing cracks in the ground with liquids.

Hopefully I was a help to you. If not I am sorry and I wish you the most wonderful of days. :)

Question 9 of 10
Which is not a basic function of a cell?
A. Storing energy
B. Destroying energy
C. Releasing energy
D. Obtaining energy
SUBMIT

Answers

Answer:

B

Explanation:

a cell does NOT destroy energy


4. There is a new viral disease in the human population. You found that the
isolated viral particles do not lyse human cells when cultured together. You
also found the virus contained a ssRNA genome and curiously, you found
the viral sequences in the host cell genome. What Class of virus do you
think you have? How would you confirm this?

Answers

Answer:

COVI-19

Explanation:

What are the causes of antibiotic resistance?

Answers

Answer:

Over-prescription of antibiotics.

Patients not finishing the entire antibiotic course.

Overuse of antibiotics in livestock and fish farming.

Poor infection control in health care settings.

Poor hygiene and sanitation.

Explanation:

The movement of oxygen from the blood into the systemic cells is referred to as
O a pulmonary ventilation
O b. alveolar gas exchange.
O c. systemic gas exchange
O d. gas transport
CLEAR MY CHOICE

Answers

I think it’s a. Pulmonary ventilation

Mark me brainliest answer please

Which step of the scientific method do you perform after you form a
hypothesis?
A. Collect data and observations.
B. Draw conclusions.
C. State the problem.
ОО
D. Conduct an experiment.

Answers

Answer:

d. conduct an experiment

Answer:

D. Conduct an experiment.

Explanation:

State the Problem.

Collect Information (Data and Observations)

Form a Hypothesis.

Test Hypothesis: Conduct an experiment

Keep Accurate Record.

Check Results.

Repeat Experiment.*

Draw Conclusions.

What is the biology ​

Answers

Answer:

science that studies living things

Explanation:

it includes plants and animals so basically anything that has life

Answer:

Biology is the study of living organisms, divided into many specialized fields that cover their morphology, physiology, anatomy, behaviour, origin, and distribution.

Explanation: Branches of biology are different topics related to biology; for example the 3 major branches of biology are:

Botany, also called plant science, plant biology or phytology, is the science of plant life and a branch of biology. A botanist, plant scientist or phytologist is a scientist who specialises in this field

Zoology is the branch of biology that studies the animal kingdom, including the structure, embryology, evolution, classification, habits, and distribution of all animals, both living and extinct, and how they interact with their ecosystems.

Microbiology is the study of microorganisms, those being unicellular, multicellular, or acellular. Microbiology encompasses numerous sub-disciplines including virology, parasitology, mycology and bacteriology.

Name a type of scientist to help people recover from an illness. how do they do this?

Answers

Answer:

Pathologist

Explanation:

A pathologist plays a crucial role in medical care. Sometimes called “the doctor's doctor,” they help the treating physician diagnose a patient and pinpoint the best course of treatment

What is a qualitative observation?

Answers

Answer:

A qualitative observation involves the use of five sensory organs, sight, smell, taste, touch, and hearing, and their function to examine the attributes. Being subjective in nature, it focuses on the characteristics and qualities of the variables rather than the numerical value.

Explanation:

mark as a brainliest answer if it helps you

Answer:

A qualitative observation involves the use of five sensory organs , sight,smell ,taste,touch and hearing

Explanation:

A qualitative observation involves the use of five sensory organs, sight, smell, taste, touch, and hearing, and their function to examine the attributes. Being subjective in nature, it focuses on the characteristics and qualities of the variables rather than the numerical value. organs, sight, smell, taste, touch, and hearing, and their function to examine the attributes. Being subjective in nature, it focuses on the characteristics and qualities of the variables rather than the numerical value.

Erythrocytes live for a maximum of.......days whereas platelets live for ....... days

Answers

Answer:

[tex]120 \: days;10 \: days.[/tex]

Explanation:

Thanks!!!!!

Please help! will mark brainlist!!!

Which object is hotter in terms of its kinetic energy: the cup of coffee or the iceberg? Explain the reason for your answer in terms of your understanding of the kinetic molecular theory of matter. ​

Answers

Answer:

red-hot iron bar

Explanation:

An iceberg could even contain more heat energy than a cup of coffee or a red-hot iron bar. That's because its bigger and contains so many more molecules, each of which has some heat energy. The coffee and the iron bar are hotter (have a higher temperature), but the iceberg holds more heat because it's bigger.

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