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
erastova [34]
1 year ago
12

Hi everyone

Biology
1 answer:
professor190 [17]1 year ago
8 0

Amino acids are acids on one hand, and a base on the other hand.

<h3>What is an acid?</h3>

An acid is a substance that produces hydrogen or hydroxonium ions as the only positively charged ion when it ionizes.

All amino acids have an amine group -NH_2 and a carboxylic group -COOH.

The carboxylic group ionizes such that:

COOH -- > COO^- + H^+

The presence of the amine group enables amino acids to also act as a base.

More on amino acids can be found here: brainly.com/question/14583479

#SPJ1

You might be interested in
Once someone has a sensory cell, they have that cell for life.
harkovskaia [24]
True. Sensory cells are are cells responsible for detecting information through receptors that are found on the surface of the body. Information like sound, touch, taste, smell, and even temperature are detected through several sensory cells in the body. The skin, nose, tongue, and ears are organs of the body that are composed of several of these cells.
8 0
3 years ago
Read 2 more answers
During which period did the presence of stromatolites decline?
KIM [24]
The period during which the presence of  stromatolites decline is the Proterzoic period. Stromatolites are widely distributed sedimentary structures consisting of laminated carbonate or silicate rocks, produced over geologic time by the trapping, binding, or the precipitating of sediment by groups of microorganisms, primarily cyanobacteria. 
6 0
3 years ago
Read 2 more answers
Carrie knows that Chris has 286$ in her purse. if carrie gives chris 2 five dollar bills and 3 ten dollar bills, how much money
ikadub [295]
Two five dollar bills = ten dollars
10+10+10+10=40+286=326
7 0
3 years ago
Read 2 more answers
Primates reproductive strategies (compared to other mammals)
marissa [1.9K]

<span>The answer is (D) are k-selected. Primates are the most K-selected among mammals. Individuals produce only a few whom they invest a great amount of parental care. Reproductive strategies main goal is to produce offspring and successfully rear them to adulthood.</span>

8 0
3 years ago
Read 2 more answers
PLEASE HELP!!! EMERGENCY!!!
Ipatiy [6.2K]

it would be C because kingdom is animalia, phylum is chordata, class is mammalia and order is carnivora and humans and tigers are both carnivors

6 0
2 years ago
Other questions:
  • Dylan is on a strict vegan diet. He doesn’t consume meat, fish, eggs, or dairy products. Which nutrient is difficult to obtain n
    12·1 answer
  • Which gland helped Elisa to lift the branch?
    15·2 answers
  • What produces the hormone that promotes maturation of t cells?
    6·1 answer
  • Which of theses is not a type of shark?
    12·1 answer
  • The father of a neonate diagnosed with gastroschisis tells the nurse that his wife had planned on breastfeeding the neonate. whi
    15·2 answers
  • Effective presentations are organized into which three sections? beginning, hook, conclusion introduction, body, conclusion intr
    14·2 answers
  • Brian is interested in plants. He notices that most plants always grow in an upward direction, which is against gravity. He cond
    14·2 answers
  • Assume that the mutation rate for a given gene is 1 × 10−6 mutations per generation. For that gene, how many mutations would be
    6·1 answer
  • What types of evidence allow scientists to infer that single-celled life likely existed 3.8 billion years ago? Select all that a
    8·1 answer
  • Based upon your knowledge of osmosis (movement of water across a semipermeable membrane) indicate
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!