Why are certain bacterial infections difficult to treat with antibiotics?

Answers

Answer 1

Answer:

When the Bacteria becomes resistant, the germs spread and grow. In some cases they can they can spread the resistance onto other bacteria's

Explanation:


Related Questions

A geologist finds some tilted sedimentary rock layers.

Which conclusion can the geologist draw by looking at the rock layers?

Their absolute age is 600 million years.
They were tilted before they were deposited.
They were originally deposited horizontally.
The youngest layer was originally deposited as the bottom layer.

Answers

Answer:

C

Explanation:

I DID THE TEST

They were originally deposited horizontally is what can be concluded from the tilted rock layers.

What is a Sedimentary rock?

These type of rocks are formed from the deposition and accumulation of mineral sediments on the Earth surface.

In cases where these rocks are tilted instead of laying flat, it is most likely to have been formed from sediments which were deposited horizontally.

Read more about Sedimentary rock here https://brainly.com/question/13291293

this is from edmentum for earth’s environment

If humans have altered the natural environment, describe the changes made by humans and their impact on the species.

Answers

Answer: The changes that humans have made are the changes to the atmosphere. That is the most significant change. The burning of fossil fuels increases the Co2 levels in the atmosphere along with other greenhouse gases such as methane. This causes the temperature to rise because the heat waves are stuck in the layer. The PH levels continue to rise in the oceans due to climate change also.  

Explanation:

Which of the following best describes the effect of thermohaline circulation?
a) It influences the cycle of lunar tides

b) It stabilizes Earth's core temperature

c) It drives the global conveyor belt of ocean currents

d) It causes volcanoes to occur on the bottom of the ocean

Answers

Answer:

c) It drives the global conveyor belt of ocean currents .

Explanation:

Why do dogs have 4 legs?

Answers

Answer:

A dog has 4 legs because they.... good question? I have no clue

Explanation:

They don't have four legs 0-0

why iodine turns blue black in the presence of starch​

Answers

Answer:

amylosee in starch is responsible for the formation of a deep blue colour in the presence of iodine.

Hope this helps

Why is there an increase in the number of people infected with the disease despite the increase in the number of vaccinated?​

Answers

Answer:

Some people refuse to take the vaccine. a person who carries or has the virus can infect hundreds of people. Therefore the few people who don't take vaccines give it to others. Also, people with the vaccine can still get corona. Most people have stopped wearing masks once they get the vaccine so they are at high risk too.

Explanation:

Basically, people's ignorance and lack of understanding are causing this.

Warm-Up
Type your response in the box.
Cell theory states that all living things contain one or more cells. Why do you think cell theory meets the definition of
a scientific theory? Do you think it should be a scientific law? Explain your response.

Answers

Answer:

CAN SOMEONE TELL ME THE ANSWER TO THIS TO

Explanation:

how important the traffic management as a being part of the daily life of a person​

Answers

Answer:

like that guy said it is correct good job my friend

Sensory and motor neurons are connected to the ____________
nervous system.

Answers

Answer:

peripheral because I have book on the body in high school

A student put some drops of lugols iodine solution into the water in the beaker shown to the right the water turned red after a short time the starch solution inside the dialysis tube and turn the black what function of the cell membrane was a student demonstrating

Answers

Answer:

diffusion through a selectively permeable membrane

Explanation:

The cell membrane selectively allows certain substances to enter or leave a cell . This implies that cell membranes are selectively permeable; they allow some substances to pass through, but not others.

Direct transport of materials across the cell membrane is often passive. Passive transport does not require energy to occur. Passive transport is the movement of substances  from a region of higher concentration to a region of lower concentration. A concentration gradient is always required.

The diffusion through a selectively permeable membrane is an example of passive transport.

The iodine moves into the dialysis tube across the semi permeable cell membrane from a region of higher concentration to a region of lower concentration in response to a concentration gradient.

What five functions does the skeleton perform?
GIVING BRAINLIEST! :3

Answers

Answer:

1. It gives the body its shape.

2. It provides protection for organs.

3. It helps and supports movement of your body.

4. It is responsible to make blood cells.

5. It stores minerals and fats.

Why is it necessary for us to separate waste into two groups​

Answers

You need to segregate waste to dispose them off properly. Biodegradable waste and Non Biodegradable waste.

Explanation:

to separate biodigradeble waste and degradeble waste

an organisms ____ is its basic body plan. fill in the blank.

1. body structure
2. evolutionary code
3. genetic pattern

Answers

Answer:

Body structure

Explanation:

An organisms body structure is its basic body plan

Which of the following is NOT an example of
a convergent boundary?
A. continental crust to continental crust collision
B. mantle to core collision
C. continental crust to oceanic crust collision
D. oceanic crust to oceanic crust collision

Answers

C. continental crust to oceanic crust is subduction not convergent

Mantle to core collision is NOT an example of a convergent boundary. Therefore option B is correct.

Convergent boundaries are places where tectonic plates move toward each other. When they collide, various geologic processes occur.

However, option B, "mantle to core collision," is not an example of a convergent boundary. The mantle and core are both parts of the Earth's interior, and there is no boundary between them where tectonic plates interact.

The other options (A, C, and D) involve interactions between different types of tectonic plates at convergent boundaries, such as continental crust colliding with other continental crust (A), continental crust with oceanic crust (C), and oceanic crust with oceanic crust (D).

These interactions often result in significant geological phenomena like mountain formation, subduction zones, and volcanic activity.

Therefore option B mantle to core collision is correct.

Know more about tectonic plates:

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PAL: Cadaver > Muscular System: Upper Limb > Lab Practical > Question 4

Identify the highlighted muscle.

Answers

Answer:

Brachialis

Explanation:

The Brachialis is an anterior skeletal arm muscle that extends from the medial arm to the superior area of the forearm. The brachialis fibers originate in the anterior part of the humerus and direct to the inferior part of the elbow, where they insert in the upper region of the ulna and distal radius. This muscle is an elbow flexor being used in every movement needed to approximate the anterior part of the forearm to the arm. It is a very thick and powerful muscle that acts with high speed.  

The upper limb or arm is the functional unit of the human body, which is made up of 6 different muscular regions, such as the pectoral, upper arm, hand, posterior forearm, and anterior forearm.

In the given image of the upper extremity, the muscle highlighted is the brachialis.

Brachialis anticus or the Teichmann's muscle is present in the upper extremity, which helps in the flexion of the elbow. The muscle is situated in the deeper biceps brachii and makes up the floor region of the elbow pit.

The muscle originates in the anterior part of the humerus and directs the inferior of the elbow. The brachialis muscle is one of the largest flexors of the elbow, which provides the movement or flexion of the forearm at the elbow.

Therefore, the given image is of the brachialis muscle.

To know more about Brachialis muscle, refer to the following link:

https://brainly.com/question/13750605

what is sex explain in brief​

Answers

Answer: how to make kids

Explanation:

a males private goes into a females private and the sperm goes through the female body to create the child/uterus inside of the woman’s body

A male puts his penis in a females vagina to make a baby or for pleasure

9.If you break an atom apart would it still behave like the element that makes it up? (yes/no)

Answers

Answer:

Yes.

Explanation:

The energy released in splitting just one atom is miniscule. However, when the nucleus is split under the right conditions, some stray neutrons are also released and these can then go on to split more atoms, releasing more energy and more neutrons, causing a chain reaction.

Help ASAP, you’ll receive a Brainly and 15 points , just answer all 3 questions

Answers

1.) 13

2.) 18

3.) 40

Your Welcome

Help!
What is the required element in organic compounds?

Answers

Answer: carbon

Organic compound, any of a large class of chemical compounds in which one or more atoms of carbon are covalently linked to atoms of other elements, most commonly hydrogen, oxygen, or nitrogen.

Explanation: Hopefully this helps have a blessed day!

Answer:

Carbon...!

Explanation:

Due to the catenation property of carbon...!

Approximately what year did the simulation pass the goal limit line?

Answers

Answer: 2003

Explanation: “In 2003, philosopher Nick Bostrom proposed a trilemma that he called "the simulation argument".”

The name of this sugar is... Group of answer choices D-Galactose D-Glucose L-Glucose D-Fructose L-Iduronate

Answers

A conditional statement, symbolized by p → q, can be written as an “if-then

statement” in which p is the hypothesis and q is the conclusion. Here is an example.

hypothesis, conclusion,

If a polygon is a triangle, then the sum of its angle measures is 180 .

p q

°  

what molecules link together to make protein

Answers

Answer:

amino acids

Explanation:

amino acids form polypeptides which form proteins

Please help will mark most

Answers

Answer:

DNA ligase/ polymer

Explanation:

They are mismatched

HELP ME

Rocks are classified as abiotic, which means they are not living or have never lived before. How do we know that rocks are non-living?

(a) Rocks aren't needed by humans to survive, therefore they are not alive.
(b) Rocks don't break down, therefore they cannot be alive.
(c) Rocks don't move, and all living things move
(d) Rocks do not have cells, and all living things are made up of at least one cell.

Answers

Answer:

D

Explanation:

It makes sense lol im sorry but i know that is d because rocs DON'T have cells so yessss

Why are seeds an evolutionary advantage for seed plants?
Seeds allow for the transport of water and nutrients.
Seeds develop into adults without sexual reproduction.
Seeds protect and nourish young, growing plants.
Seeds provide the materials for photosynthesis.

Answers

Answer:

Seeds protect and nourish young, growing plants.

Explanation:

Seeds allow for young plants to be protected in the hard case of the seed.

Seeds also contain a food supply that allows for the young plants to be nourished.

So, seeds are an evolutionary advantage for plants because they protect and nourish growing plants.

The reason why seeds are an evolutionary advantage for seed plants is because: C. Seeds protect and nourish young, growing plants.

What is an evolution?

Evolution can be defined as a process of gradual change in the characteristics and genetic pool (make-up) of the species of a living organism over several generations.

What is a seed?

A seed refers an embryonic plant or a fertilized ovule which contains the plant embryo that are generally enclosed in a protective outer covering and are used for plant reproduction.

In conclusion, seeds are an evolutionary advantage for all seed plants is because they protect and nourish young, growing plants.

Read more on seeds here: https://brainly.com/question/1968341

*PICK ALL THAT APPLY* can someone please help me

Answers

Answer:

All of the above are fully permeable

Explanation:

All allow for nutrients and items to transport in and out of them

How did the artificial selection practiced by pigeon breeders influence Darwin’s theory of evolution by natural selection?

Answers

Your answer should be letter b.

"Darwin concluded that if traits in captive pigeons could be selectively passed on to offspring, the selection of traits could also happen in nature."

what animal adaption would be the best for surviving in the open ocean?

Answers

Answer:

Camouflage

Explanation:

Some animals can blend in with their other surroundings. They use camouflage when a predator is coming close.

Name the earth system that contains water in the solid form.

a.
Cryosphere

b.
Biosphere

c.
Geosphere

d.
Hydrosphere

Answers

Answer:

d. Hydrosphere

Explanation:

it consists of those parts of the earth system composed of water in its liquid, gaseous (vapour) and solid (ice) phases.

Answer: Geosphere

Explanation:

Geosphere: the solid part of Earth, including rock, minerals, and metals.

Plus I just took the test got it right ( Module 2.04 spheres of Earth test)

Atmospheric CO2 is
(1) during photosynthesis and_(2)___ during cellular respiration, respectively.
(1) produced, (2) consumed
O (1) produced, (2) produced
O (1) consumed, (2) consumed
(1) consumed, (2) produced

Answers

Answer:

all of them

Explanation:

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