A current challenge for doctors involves the bacterial strain Clostridioides difficile, which no longer responds to traditional antibiotic treatments.

Which of the following best explains why this particular strain of bacteria is resistant to antibiotic treatment?

A. Mutations creating new alleles occur more frequently in this species of bacteria than in other species.

B. Crossing over during meiosis increased genetic variability in the bacteria.

C. The bacteria have high genetic variability and high reproductive rates.

D. The bacteria are able to recognize and destroy the antibiotics by breaking them down extracellularly.

Answers

Answer 1

Answer:

is d. The bacteria have high genetic variability and high reproductive rates.

Explanation:


Related Questions

It has been claimed that nuclear power is clean, safe, and abundant.Discuss this statement from the standpoint of a nuclear power advocated

Answers

Explanation:

All of these points are true. Nuclear energy is safe, the only reason people see it as unsafe is because of events like Chernobyl, people fail to see that the Soviet union had incredible low safety standards and training. Modern day technology and responsible governments means clean, safe, and very abundant energy.

please anyone know anything abt bio please

Answers

I believe it’s A and D, hope this helped!!!
I think it is a and d

what does ph mean? vvgvg

Answers

Answer:

pH is a measure of how acidic/basic water is.

Explanation:

Can someone help pleasee!!!

Answers

Answer:

Its probably a pine tree. with the characteristics

Explanation:

Can somebody please answer this quickly?

Answers

Answer:

Option D, I looked it up and that's what its says hope this helps

Segments of DNA, or genes, contain specific sequences that are transcribed as mRNA and translated to produce specific _____________.

Answers

Answer: i think the answer would be proteins, but please dont kill me if it isnt :( im in midle school so we recently covered this.

Explanation

heres the deal

dna- transcribed to rna example: AGT- UCA, then you trabslate it, which then turns into specific proteins after being coded by codons (3 nucleotides put together.) hope this helps!

think nucleotide= A or G or C or T

CODES: A codes for T

C 4 G

in RNA, Thymine (T) codes for Uracil (U)

During which phase(s) of mitosis are structures like the one shown in the
figure visible?
A- only anaphase
B- prophase, metaphase, and anaphase
C- metaphase only
D- interphase

Answers

Hopefully this helps it’s b

The phase(s) of mitosis that the structure shown in the diagram is visible is :

( B )  Prophase, metaphase and anaphase

Mitosis is the process of duplication or production of a parent cell into two ( 2 ) similar cells , sharing the same characteristics with the parent cell. it is simply the duplication and distribution of chromosomes. the chromosomes been duplicated and distributed consists of duplicate chromatids

There four phases of mitosis which are; prophase, metaphase, anaphase, and telophase.

Hence we can conclude that the structure seen in the figure attached is visible in the prophase, metaphase and anaphase phases of Mitosis.

Learn more : https://brainly.com/question/7439794

 Think of an object, person, or place at home that functions similar to the cell wall.

Answers

Answer:

a pillow works like a cell wall by uesing its outer fabric to hold in fethers

Explanation:

1 point
Which best describes the relationship between cellular respiration and
photosynthesis? *

Photosynthesis requires oxygen; cellular respiration requires carbon dioxide

Photosynthesis uses energy from sunlight to make food; cellular respiration uses food
to create energy (ATP).

Only plants use photosynthesis to get energy, only animals use cellular respiration to
get energy from food.

Photosynthesis traps sunlight; cellular respiration traps ATP.

Answers

Explanation:

photosynthesis eats carbon dioide cellaur doesnt

One of the products of Alcoholic Fermentation is carbon dioxide.

Answers

Answer:

Alcoholic fermentation converts one mole of glucose into two moles of ethanol and two moles of carbon dioxide, producing two moles of ATP in the process.

Explanation:

Answer:

true

Explanation:

Help help please!

1. What would likely happen if the wind hit the mountain? Will it change direction?​

Answers

Answer:

Yup

Explanation:

The only other option would be that the wind does not change direction when it hit the mountain, which would mean that the wind goes straight through the mountain. While it is likely that on the atomic level this happens on a small scale, but for the most part, the wind would be forced to change direction due to the density of the mountain.

QUIZ
56:36 remaining

Which organ helps a child develop immunity?

A) the thyroid
B) the thymus
C) the pancreas
D) the ovaries

Answers

The Thymus

Explanation:

help me out in biology https://brainly.com/question/22030744

Answer:

The organ that helps a child develop immunity is the thymus.





Explanation:

Have a great rest of your day(s)
#TheWizzer

How does the nitrogen and phosphorous in agricultural runoff affect organisms in coastal waters?​

Answers

here’s the answer get the app socratic you’re welcome

what is the importance of washing hands​

Answers

Answer:

Handwashing with soap removes germs from hands. This helps prevent infections because: People frequently touch their eyes, nose, and mouth without even realizing it. Germs can get into the body through the eyes, nose and mouth and make us sick.

Answer:

Washing your hands is easy, and it's one of the most effective ways to prevent the spread of germs. Clean hands can stop germs from spreading from one person to another and throughout an entire community—from your home and workplace to childcare facilities and hospitals.

Question 3 I need help on that question.

Answers

Answer: I believe its B

Explanation:

7. Name the 6 evidences that provide support for evolution. 1) 2) 5) 3) 6)​

Answers

Answer:  the fossil record, biogeography, comparative anatomy, comparative embryology, and molecular biology, Direct observation.

Explanation:

mutation
Which of the following types of mutation is illustrated below?

Answers

Answer:

This appears to be a missense mutation

Explanation:

the mutation caused a new type of amino acid to form

What will happen to a population of animals if an infectious disease spreads and kills much of
the population?

Answers

Answer:

Disease outbreaks can kill thousands of animals very quickly. They hit especially hard if the animals are rare, threatened or fragmented species.

The population will first decrease overtime, eventually the populations enzymes will adapt itself to the infectious disease, and eventually become immune to it causing the disease to no longer affect them,

What color of star is our Sun?
O A. White
O B. Yellow
O C. Red
O D. Blue
SU

Answers

A. The color of the sun is white. The sun emits all colors of the rainbow more or less evenly and in physics, we call this combination "white".

‼️PLEASE HELP‼️

How might species such as the eastern massasauga rattlesnake be affected my increased water levels in their habitat ( give 3 example)

Answers

Answer:

1. They Live in lower water habitats meaning that if that water could suddenly rise they'd drown and so will their eggs when they hatch.

2.During the summer they migrate to prairie lands and return. If water levels suddenly increased then the snakes would have to leave as soon as they come.

3. New species would adapt and take the previous habitat for their own.

Explanation:

give two example of plant which reproduce through spore formation​

Answers

→ Spore formation is the asexual method of reproduction.

→ The reproduction by spore formation takes place in plants.

→ In spore formation, the parent plant produces hundreds of microscopic reproductive units called ‘spores’. When the spore case of the plant brusts, then the spores spread into air. When there air-born spores land on food ( or soil ) under favorable conditions ( like damp and warm conditions ), they germinate and produce new plants.

→ The spore formation method of asexual reproduction is used by unicellular organisms as well as by multicellular organisms.

→ For example , Bacteria are the unicellular organisms reproduce by spore formation whereas fungi such as Rhizopus ( bread mould ) and Mucor, and non-flowering plants such as  are multicellular organisms which reproduce by spore formation method.

[ => Underlined part is your answer. i.e., Ferns and mosses. ]

✔✔ Hence, it is solved ✅✅.

____________________________________

Answer:

Moss, and liverworts, oo and also green algae have spores.

Explanation:

Which statement best describes an organism's life cycle?

• The longer the life cycle, the larger the organism
•The shorter the life cycle, the larger the organism.
•The longer the life cycle, the less the chance of reproduction
•The shorter the lite cycle, the greater the chance of reproduction​

Answers

Answer:

A

Explanation:

If we compare a whale to a house fly, You can clearly state a whale is much larger. Looking at the life span of both of these organisms, House flies have a pretty brief lifespan (they live up to about 4 weeks) while a Blue whales life span ranges from 80-90 years.So, with that being said, I believe A is your correct answer.

(First peson to answer gets brainliest!) how much does solar energy cost per kWh?

Answers

Answer:

100 energy i guesssss!!!!!!!

A glass of ice water is placed in a warm room. Over time, the ice melts.

Which statement explains what happened?

Answers

You forgot to provide the statements

You forgot to add the statements but that would be evaporation

please help me!!!! i will give brainliest

Answers

Answer:

The bonds of a glucose molecule store chemical energy.

Explanation:

Photosynthesis coverts light energy into chemical energy, which is stored in the sugars.

Uncoiled DNA that is being used by the cell for day-to-day activities is called
a) chromosomes
b) chromatids
c) cetromeres
d) chromatin

Answers

Chromosomes (A) our body is made up with chromosomes and is used for day to day activities and it makes up our DNA

Answer: d) chromatin

Explanation: during interphase chromosomes are uncoiled and it is called.. chromatin.

Each cell (except gametes) contains ______ genes for each trait (one is on the _______________ chromosome and the other is on the ______________ chromosome)

Answers

Specific genes, X, Y

The cells in your body are all about the same age. TRUE OR FALSE

Answers

Answer:

False

Explanation:

. What five functions does the skeleton perform?

Answers

Answer:

The human skeleton performs six major functions: support, movement, protection, production of blood cells, storage of minerals, and endocrine regulation

The human skeleton performs six major functions: support, movement, protection, production of blood cells, storage of minerals, and endocrine regulation.

How can we tell that two species shared a common ancestor

Answers

Explanation:

Homologous structures provide evidence for common ancestry, while analogous structures show that similar selective pressures can produce similar adaptations (beneficial features). Similarities and differences among biological molecules (e.g., in the DNA sequence of genes) can be used to determine species' relatedness.

Two species are more related if they have a more recent common ancestor, and less related if they have a less recent common ancestor.

Answer:

because they can.

Explanation:

srry but ure not specific

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