Select the correct answer.
Amino acids have a common basic structure that includes four parts. Three of the parts are a central alpha carbon, a carboxyl group, and a
hydrogen atom. What is the fourth part?

A. oxygen
В. nitrogen
C.amino group
D. side chain
E. central oxygen

Answers

Answer 1

Answer:

D. Side Chain

Explanation:

Answer 2

Answer:

D. side chain

Explanation: plato


Related Questions

List three tips a skier can use to avoid injury when falling.

Answers

bend the knees, prepare the body and mind, don’t tense up, use brain and body control! (brainliest please?)

Answer:

1. fall to the side of your skis, not in front

2. bend your knees

3. When skiers land from a jump with their weight back, so the back of the boot is pushing on the calf, the force from landing can tear the ACL. The best way to avoid this injury is to learn to land safely, with your weight forward, by starting with simple jumps and gradually advancing to more difficult jumps.

Explanation:

Which reasoning explains how tears keep pathogens out of the body?
Group of answer choices

They bind to specific antigens on a pathogen’s surface.

They trap pathogens inside sticky membranes.

They raise the body’s temperature to cause a high fever.

They wash away pathogens from the face.

Answers

Answer:

THey wash away pathogens for the face

Explanation: An antibody binds to specific antigens on a pathogens surface, Mucus lining cilla traps pathogens Hypothalamus raises the bodys temperature


ACTIVITY 1: Give the product of the following:
1. (2x + 2) (x + 3) =
[tex]2 .(y - 4) {}^{2} [/tex]
3. (x+5²=
[tex]4.(3x + 2)(3x - 2) = [/tex]
[tex]5.(2a + 3b) {}^3{ = } [/tex]

Answers

Explanation:

1. 2x²+8x+6

2. y²-8y+16

3. x²+10x+25

4. 9x²-4

5. 8a^(3)+54ab²+27b^{3}+36ba²

Answer and explanations are in the photo attachment! Sorry the last one is a bit messy but I tried to put the answer as clearly as I could on the bottom for it!

What components of fitness are used for: Lunges, Sit ups, Squats and Burpees

(Please answer this question)

Answers

Answer:

Cardiovascular, aerobic ex

Explanation:

explain the importance of earthworm

Answers

Answer:

By their activity in the soil, earthworms offer many benefits

Explanation:

increased nutrient availability, better drainage, and a more stable soil structure, all of which help improve farm productivity. Worms feed on plant debris (dead roots, leaves, grasses, manure) and soil.

Explanation:

Earthworms play a huge role in breaking down organic matter and fertilising soil, they simply do this through their constant need to eat and excrete, producing ‘worm cast’.

This worm cast is full of beneficial bacteria and nutrients which provides a healthy habitat . earthworms mix and loosen soil which helps it drain and aerate, bringing nutrients to the surface. This movement also helps to make the soil fertile and helps prevent erosion and flooding.

Take-off in Long jump in one foot

Answers

Takeoff. Generally, a right-handed long jumper takes off with the left foot. New jumpers may wish to try both to which style works best. When you hit the takeoff board, your body will actually be leaning slightly backward, with your foot in front, your hips slightly behind and your shoulders a bit behind your hips.

Mark as brainlist

Answer:

?

Explanation:

what do you mean, explain further

How can you and your family members add positive health influences to your daily lives? For example, you might start walking together one evening a week, or you could establish a routine of sitting down to break fast together. Write notes about your idea here. Then discuss your idea with the rest of your family.

Answers

Answer:

Strong families communicate well about good and bad things. This allows them to celebrate together when times are good and to talk about problems when times are tough.

The family has very powerful effects on the developing child, impacting attitudes, beliefs, opportunities, habits, and personality traits. The family plays a critical role in determining who a child becomes and what he or she accomplishes.

Our health is largely determined by the social, economic, cultural, and physical environments we live in everything from where we work and live to our level of education and our access to healthy food and water.

Explanation:

Which of the following techniques is preferred for obtaining periapical views?

A. Paralleling
B. Occlusal
C. Bisecting
D. Bite-wing

Answers

The answer is: D (bite-wing)

Por qué las empresas de bebidas usan personajes y personas famosas que atraen a algunos grupos de personas más que a otros

Answers

Answer:

Las personas famosas y atractivas ayudan a vender el producto. Ver a las personas que te gustan en el producto o en el comercial nos hace querer ser como ellos. Al igual que la gente quiere ser como su modelo a seguir, quieren beber lo que beben los famosos o los geniales.

Explanation:

cake recipe
SHOW ME IT I MARK IT THE BRAINLIEST NOW

Answers

Answer:

1 cup white sugar

½ cup butter

2 eggs

2 teaspoons vanilla extract

1 ½ cups all-purpose flour

1 ¾ teaspoons baking powder

½ cup milk

i’m not sure if this is what your looking for

This is a simple vanilla cake, I hope this helps!! Have a good day!❤️✨

When is the fertilized egg considered an embryo? after cell differentiation when it travels to the uterus after organ systems develop when the sperm fertilizes the egg

Answers

Answer:

I don't get what your trying to say?

The fertilized egg is considered an embryo after cell differentiation.

What is cell differentiation?

After fertilization, the zygote begins to divide into multiple cells through a process called cleavage. As these cells divide, they begin to differentiate and take on specialized functions, such as becoming the placenta, amniotic sac, and developing the different germ layers that give rise to various tissues and organs.

Once this differentiation process has begun, the developing organism is considered an embryo. This usually occurs a few days after fertilization when the embryo is still in the fallopian tube before it travels to the uterus for implantation.

Learn more about cell differentiation, here:

https://brainly.com/question/18639909

#SPJ7

Thinking that your actions could have changed the outcome is typical in what stage of grief?
A) denial
B) anger
C) bargaining
D) acceptance

Answers

Answer:

d

Explanation:

cuz ur accepting it and changing

Water polo is significantly popular in all of these places EXCEPT

Answers

Answer:

Explanation:

you dont have any places listed

PE


Write a reflection in accomplishing your physical activity program. (3-5 Sentences only)


The program was about working out or exercising like jumping rope, biking, dancing, etc

Answers

Answer:

Even though finishing my physical activity program was hard at times, I am content with my accomplishment. After every workout session, I felt happy and with a sense of achievement since I prove to myself that I am capable of doing things that I tough that I could not do. The final result is extremely positive. I now am in shape, have more strength and resistance. Also, I feel happier and relaxed. Due to these reasons, I plan to keep exercising every day.

Explanation:

Completing a physical activity program can have physical and mental benefits. Some of the physical benefits are learning a new skill or improving one, improve your stamina, flexibility, and strength, and lose weight. Some of the mental benefits are proving to yourself that you can do it, forming a habit of exercising every day, improve the way you feel by releasing happy hormones, and learn about yourself.

PE stands for physical activity and includes exercises like jumping rope, biking, dancing, and gymnasts.

Physical activity is associated with many benefits throughout the course of life. It also includes improved mental health, motor skill development along cognitive functioning. Apart from that bone development and quality of life or self-esteem is also an important part of PE.  

Learn more about the Write a reflection in accomplishing your physical activity program.

brainly.ph/question/10835539.

asapppp!
In which part of the digestive system is acid added to the digesting food?
A large intestine
B mouth
C small intestine
D stomach​

Answers

i’m pretty sure the answer is D
The answer is d. Stomach

describe how the outer ear, middle ear, and the inner ear work together to help you hear.

Answers

Answer:

The role of the outer and middle ear is to transmit sound to the inner ear. They also help compensate for the loss in sound energy that naturally occurs when the sound waves pass from air into water by amplifying the sound energy during the process of sound transmission

Explanation:

Answer:

I HOPE IT HELPED U

STAY SAFE STAY HAPPY

what is the highest level of nursing

Answers

Answer:

Doctorate Of Nursing Practice

Explanation:

A Doctorate Of Nursing Practice (DNP) is the highest level of nursing education and expertise within the nursing profession. DNP's work in nursing administration or direct patient care as an Advanced Practice Registered Nurse (APRN).

Food-related illness can be caused by all of the following except _____.


storing grains or nuts in a moist environment

contacting even clean vegetables without washing hands

petting animals without washing hands

contacting fungi without washing hands

Answers

Answer:

storing grains or nuts in a moist environment

Select the most effective forms of patient information you would use below. (Check all of the boxes that apply)

A child newly diagnosed with asthma is visiting his doctor for the first time since he and his family first received the diagnosis. They have had some time to try and get used to the medicine and equipment that helps him feel better, but they still have some questions about how to prevent asthma attacks. You provide them with:

a medical journal article studying a new experimental medication for asthma

a coloring book containing healthy information and tips for living with asthma

a chart listing different ideas for healthy snacks

a pamphlet for parents of children with asthma

Answers

Answer:

B, D

Explanation:

I click it work for home land

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