how did animal cells acquire mitochondria​

Answers

Answer 1

Answer:

Mitochondria originated by a endosymbiotic event when a bacterium was captured by a eukaryotic cell. ... Two changes must have occurred as the bacterium became integrated into the recipient cell and evolved into the mitochondrion (or chloroplast).

Answer 2
Mitochondria originated by a endosymbiotic event when a bacterium was captured by a eukaryotic cell. Two changes must have occurred as the bacterium became integrated into the recipient cell and evolved into the mitochondrion (or chloroplast).

Related Questions

PLEASE HELP
The Supreme Court has ruled that providing prisoners terrible medical care violates the U.S. Constitution.

True
False

Answers

Answer:

true

Explanation:

true i hoped i helped

Description of all 4 Fitt Principles

Answers

Answer:

the Description of all 4 Fitt Principles stand for frequency, intensity, time, and type.

Explanation:

Explain what a carbohydrate is and give at least one example.

Answers

1- Monosaccharides: Simple sugars, the simplest carbohydrate form. In general, the basic molecular formula is (CH2O)n. Monosaccharide' function: a source of energy for organisms. Examples: Glucose, galactose, and fructose.

2- Disaccharides: consist of two monosaccharides joined together by a covalent bond. This bond is generally between the number 1 carbon of one monosaccharide and the number 4 carbon of the other molecule. Disaccharides' function: a nutritional source of monosaccharides. Examples: sucrose or table sugar, maltose, and lactose.

3- Polysaccharides: composed of thousands of monosaccharides. The addition of new monosaccharides could continue indefinitely making a huge molecule forming a long (and branched via the 6- carbon) chain of glucose molecules. This long chain is known as a polysaccharide. Polysaccharides' function: an easily accessible storage form of glucose. Examples: starch and glycogen.
A carbohydrate is any large group of organic compounds occurring in foods and living tissues and including sugars, starch, and cellulose. And bread

Identify two guidelines for properly obtaining and using prescription drugs.

Answers

Answer:

Firstly, Making sure that you been prescribed that drug.

Reading the directions or instructions.

Knowing the side effects of the Medication/Drug.

Making sure you tell your doctor if you are taking any other medications, and always take the healthy amount or the amount you were prescribed.

Don't ever share your medicine, and make sure it has not expired.

Track the time you take it if you take more than one dose or pill.

DO NOT drink alcohol while taking your prescribed medication.

Remember the Abreaviated term: SAFER

(S) Speak up//(A) Ask questions//(F) Find the facts//(E) Evaluate your choices//(R) Read the label.

~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~

Good luck foe.

leme know if wrong.

Lb.

What is the name of the tiny hairs that filter dust and germs out of
the air entering the respiratory system?
O Nasolacrimal ducts
O Cilia
O Adenoids
O Tonsils

Answers

Answer:

Tiny hairs called cilia (SIL-ee-uh) protect the nasal passageways and other parts of the respiratory tract, filtering out dust and other particles that enter the nose through the breathed air.

Explanation:

follow for more answer

thanks me later

Cilia is the tiny hairs that filter dust and germs out of the air entering the respiratory system

What are the symptoms of corona and how does it affect young people

Answers

╔═.✵.══════════╗

      A  N  S  W  E  R

╚══════════.✵.═╝

✩ ✩ ✩

There are quite a few symptoms but the most common ones would be:

Trouble BreathingPain in chest/lungsSore ThroatBad or no sense of tasteBad or no sense of smellShortness of breathNon-stop coughing

Just like adults, young people can also get affected by coronavirus. The only difference would be the younger and stronger bodies that help fight it off.

Hope this helped, love! ✩ ✩ ✩

Second hand smoke definition

Answers

Answer:

smoke inhaled involuntarily from tobacco being smoked by others.

Explanation:

Answer:smoke inhaled involuntarily from tobacco being smoked by otherz

Which statement describes the mental benefits of regular exercise?
A
It can lead to improved muscle tone and agility.
B
It can lead to reduced anxiety and improved mood.
с
It can lead to cardiovascular endurance and improved heart rate.
D
It can lead to reduced blood pressure and improved weight management

Answers

Answer:

B it can lead to reduced anxiety and improved mood.                       Explanation: Mental means relating to the mind.

Which exercise type will improve a person's range of motion?
A
balance
B
strength
C
flexibility
D
endurance

Answers

Answer: flexibility

Explanation: However, strength training at a full range of motion is highly effective at increasing flexibility and mobility

I neeeed hellpppppppppp

Answers

healthy relationships: all of the above

unhealthy relationships: all of the above
all of the above for both of them

Name the characteristics of a healthy family

Answers

Answer:

A family where everyone trusts each other

A family with fighting being uncommon

A family that works together

Explanation:

Which is beter
-wearing makeup
-no makeup

Answers

If worn too much, makeup can be bad for your skin.

Wearing makeup regularly can cause harm to your skin; it can block your pores which causes acne.

According to Well and Good, the longer your skin can go without makeup, the better it will regulate your skin's temperature, oil control, hydration, and natural exfoliation process.

If this is incorrect, please, don't refrain to tell me. Thank you.

Answer: it depends on the person if you like wearing makeup then wear it but if you dont like wearing it dont. wearing it to much to often can sometimes breakout your skin or if you buy from the wrong brand

Explanation:

Prison populations are getting younger which is reducing the need for medical care.

True
False

Answers

Answer:

true

Explanation:

Why might teens grieve
when
a well-known person
dies?

Answers

Answer:

they can fall in to depression

Explanation:

Answer:

Well even though you didn't know the person, talked to them, or etc. their life and whole being impacted your life or someone's. You just feel the same emotions and sadness as if you lost someone personally.

(1/2*1/2*4) solve it right now and fast​

Answers

Answer:

1/2×1/2×4=1

Explanation:

hope it helps you!!!

^_^

Answer:

1

Explanation:

[tex] \frac{1}{2} \times \frac{1}{2} \times 4 \\ = \frac{1}{4} \times 4 \\ = 1[/tex]

George L. Engel, MD, and Elisabeth Kübler-Ross, MD, both identify two common stages of grief.
What are they?
a. Anger and acceptance
b. Depression and quilt
c. Denial and acceptance
d. Bargaining and denial

Answers

Answer:

c. Denial and acceptance

Explanation:

The correct option is - c. Denial and acceptance

What do you think of bullying? Of cyber bullying? How does it violate the beauty of life? Why do people engage in this? What solutions can you suggest to stop it?

Answers

Answer: it su.cks

Explanation:

It violates the beauty of life by putting stress, anxiety and even fear of many teens, making life seen dull and depressing.

How can coronavirus be prevented and what are steps young people can take

Answers

Answer:

1. Dont go to parties

2. Wash hands

3. prevent going outside that much

4. Wear masks

Explanation:

corona will end soon I hope

Answer:

Wash your hands, wear your mask, and social distance.

which of the following is an example of health-promoting behavior
A. Getting as little sleep as possible
B. Acting on impulses
C. Running on a treadmill
D. Drinking alcohol​

Answers

Answer:

it's C

C. Running on a treadmill

Where can families go for help with their problems?

Answers

Answer:

therapy

Explanation:

also can i get brainiest pls

Which of the following best defines the nervous system?
A.
The nervous system is responsible for controlling and coordinating all of the activities of the body.
B.
The nervous system is responsible for controlling and coordinating all of the movement of the body.
C.
The nervous system is responsible for controlling and coordinating all the interactions of the body.
D.
The nervous system is responsible for controlling and coordinating all of the synapses of the body.

Answers

Answer:

D

Explanation:

i looked it up on internet

Answer:

A. The nervous system is responsible for controlling and coordinating all of the activities of the body.

Explanation:

It's under the "Structures of the Nervous System" lesson.

Just need 5 and 7 plz help

Answers

Answer:

5.muscle mass 7.4

Explanation:

Answer:

i think 5 is hypertrophy

6. What are the four levels that anything can be understood on? Why does Reinhart bring up these
levels in regards to bread?

Answers

Answer: The four levels are the literal, the metaphorical, the political, and the mystical levels. Reinhart brings these up because he uses them to describe the processes of the bread making.

When the perioperative nurse tells the surgeon, “The final count is correct,” he or she is stating_____.
(i will name brainliest)

that the proper number of sutures has been applied to the incision

that the total number of sponges used in the surgery have been removed and accounted for

that the proper number of medical staff is on hand to end the surgery

that the patient’s blood pressure numbers are within normal range

Answers

Answer:

girl its the number of sponges if ur still stuck ALKSDJLKSJDLKj

Explanation:

Answer: The total number of sponges used in surgery have been removed and accounted for

Explanation: hope it helped!!!


Which of these is the best method to use when improving skills such as shooting a free throw, jumping rope, or serving a volleyball?

A
overload
B
repetition
С
motivation
D
range of motion

Answers

Answer: the answer is D

The whole range of motion that a joint is capable of making, often its flexion and extension range. For instance, an injury may prevent a knee from fully extending 10 degrees. Thus, option D is correct.

What is the importance of range of motion in sports?

A component of sports science called range of motion (ROM) helps determine how far a certain joint can move.

Joint flexibility, as determined by the range of motion (ROM) of the specific structure, is crucial for both injury prevention and monitoring recovery after an injury.

Your body needs both range of motion and flexibility to function properly. Your body's joints are supported by bones, ligaments, muscles, and tendons, which allow each one to move within a certain range.

Therefore, range of motion s the best method to use when improving skills such as shooting a free throw, jumping rope, or serving a volleyball.

Learn more about range of motion here:

https://brainly.com/question/10657461

#SPJ6

Please, help please!!!!!!!!!!!!!!!!!!!!!!

Answers

it’s letter B, second one okay

what is the name of the bones of the chest?

A.Thoracic
B.Coccyx
C.Cevical
D.Lumbar

Answers

Answer: a. thoracic

Explanation:

Which of the following factors contributes to the risk of injury when lifting
immobile patients?

A. The lack of research on proper technique
B. The decreasing average age of health care workers
C. The poor technique workers often use
D. The decrease in obesity levels in the United States

Answers

Answer:

The poor technique that workers often use

Explanation:

Took the test

BRAINLEST TO FIRST PERSON WHO ANWSERS AND GETS IT RIGHT!
Which statement about smokers is true?
O Smokers pay more in health care costs.
O On average, smokers are more productive than nonsmokers.
O Smokers are sick less than nonsmokers.
O On average, smokers live longer lives.

Answers

smokers pay more in health care costs

Answer:

On average, smokers are more productive than non-smokers

Explanation:

A player can hit the ball 2 times in a row volleyball

Answers

Answer:

False

Explanation:

falseeeeee!!!!!!!! it’s false
Other Questions
how solar system believed to have been formed? 3. "He remembers you from the first day, but they've heard a lot more now." Which wordbest replaces they've?A. No changeB He'sC. HisD. Their The three principle religions in asia were Come up with ways to resolve this following conflict.Sam and Janet are siblings. Their parents are allowing them to choose a restaurant for dinner on Friday night. Sam wants Mexican food, while Janet wants to try Vietnamese. Neither sibling will budge.^^ how do I solve that conflict Im confused. Joe's age exceeds by Vika's age by 16 years. Four years ago, Joe was twice as old as Vika. Find the present age for each. please help me solve all of these if right ill give you brainly 6x + 10 = 1x2a 5 = 3a7a 5 = 2a4a + 7 = 10 + a8x + 3 = 2x 6x 3 = 18 + x a researcher wants to know the typing speed of the students in a large vocational school. the population standard deviation is previously known to be 2.5 minutes. if the researcher wants a margin of error of 0.50 minute and an alpha level of 0.05, what should be the sample size? CAN SOMEONE PLEASE HELP ME WITH THIS?? There are ___ types of resources.2534 !!!Please help will give the brainliest, and please do not put in a silly answer because you want some points or I will report you!!! What are the properties of a kite, trapezoid, square, rectangle, parallelogram, rhombus? PLEASE HELP ASAPPPPP find all numbers whose absolute value is 3 What is the answer to this question? -2a = -56 Which of the following is closest to the distance that the tip of the hand travels as it moves fromthe 12 to the 3? can someone please answer this Need help with the answer please and thank you IT IS URGENTLY NEEDED!!!!In the old man and the sea can someone tell me a quote where Santiago talks about how the sea tasted? greatly appreciated if you answer. what is the area of the triangle 2) At the animal shelter 4/6 of the animals are cats. Of the cats 1/2 are male. What fraction of the animals at the shelter are male cats? Pythagorean therom HELPOP