1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
matrenka [14]
3 years ago
9

{ Please Answer Quickly! 50 Points! }

Biology
1 answer:
enot [183]3 years ago
4 0

Answer:

<u>B) 3 amino acids joined by 2 peptide bonds</u>

Explanation:

The general formula of amino acids:

<u>R-CH(NH2)-COOH </u>

It can be seen clearly in the attached image that there are three amino acid molecules.

Now the three molecules of amino acids are joined by 2 peptide bonds.

<u>Peptide bond: </u>  a bond formed between first carbon of one amino acid and nitrogen of another amino acid releasing a water molecule( H2O).

         

You might be interested in
True or false? The Indian Ocean is the biggest ocean on Earth.
kow [346]
False. The Pacific Ocean is the largest. 
7 0
3 years ago
Read 2 more answers
Match each scenario to its related biomolecules. Jack is eating a diet that will help him build muscle, so he eats a diet high i
Stells [14]

The options for this question are as follows:

A. Nucleic acids

B. Carbohydrates

C. Fats

D. Proteins

Now the correct answers of the match are as follows:

Jack is eating a diet that will help him build muscle, so he eats a diet high in this. <u>D. Proteins</u>

Explanation: Proteins help to build up the muscles. That's why people who want to do body-building, eat protein rich foods, like chicken, eggs, soy, etc.

Before a race, Ruth drinks a beverage full of this biomolecule to get energy. <u>B. Carbohydrate </u>

Explanation: This biomolecule provides instant energy to our body. For example, glucose is consumed before race, as dissolves quickly in our blood and provides instant energy. Glucose is an example of simplest carbohydrate.

These molecules in olive oil will help Ruth’s body store long-term energy. <u>C. Fats </u>

Explanation: Fats are the kind of biomolecule which is stored in our body in the adipose tissues. Also, when glucose is all used up by our body cells, the body starts to get energy from this stored fat.

Elizabeth has been advised to go for genetic screening to detect any abnormalities in her unborn child. <u>A. Nucleic acids </u>

Explanation: Every cell of our body has DNA, and it contains all the genetic information about the whole body. DNA is a kind of nucleic acid. If Elizabeth is going for test of the abnormality, it means she is going to test for the DNA of her child.

6 0
3 years ago
REPOST! Need help please. 1-2 per person that answers.
Vika [28.1K]

Answer:

the limestone is the youngest, and therefore the top most rock layer found at the Grand canyon

6 0
3 years ago
When the arteriovenous anastomoses are constricted by sympathetic nerve fibers, the superficial capillary loops are
ASHA 777 [7]
The superficial capillary loops are engorged with blood.
4 0
3 years ago
All wounds are considered contaminated at the time they occur. usually, the natural defenses in our bodies can deal with the inv
Mariulka [41]
<span>When a body's host defenses are overwhelmed by contaminate, we start seeing biological responses to the invading bacteria. We may notice redness, swelling, oozing, pus, foul odor or warmth at the site of the wound. The host may also have an systemic fever, delirium or other responses when overwhelmed with bacteria.</span>
6 0
3 years ago
Other questions:
  • In order for an organism to survive what must it be able to do?
    7·2 answers
  • The parts of a chromosome are labeled. The top, shorter portion is labeled a.
    10·1 answer
  • The layer cells that enclose the vascular tissue in the central region of the root is the?
    15·1 answer
  • What do you think will happen to the planet if plants are drastically reduced in population or become extinct?
    8·1 answer
  • What cause water to be a polar molecule
    13·1 answer
  • There are several different types of symbiotic relationships. In this case, a tick attaches to an animal and feeds on its blood.
    13·2 answers
  • The diagram illustrates the activity of vesicles during a cellular process. Which statement best explains the function of the ve
    12·2 answers
  • How is relative-age dating used to determine the ages of fossils?
    13·1 answer
  • List how the bases of DNA are paired.​
    11·1 answer
  • An examination of a marine sea star that had died after it was mistakenly placed in fresh water would likely show that it died b
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!