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
nataly862011 [7]
3 years ago
14

This is the amino acid cysteine. Circle the amine group, put a box around

Biology
1 answer:
Brilliant_brown [7]3 years ago
4 0
I attached the pic. NH2 is amine group, COOH is carboxyl group.

You might be interested in
A molecular compound which dissolves in water and doesn't form ions in solution (not ionized).
ad-work [718]

c. C2H5OH

A common example of a nonelectrolyte is glucose, or C6H12O6. Glucose (sugar) readily dissolves in water, but because it does not dissociate into ions in solution, it is considered a nonelectrolyte; solutions containing glucose do not, therefore, conduct electricity.

6 0
2 years ago
Which of the following statements is NOT true about the Calvin cycle?
Umnica [9.8K]

Answer:

C

Explanation:

because of something

8 0
2 years ago
Identify three environmental influences on microbial growth. How does each affect microbial distribution?
Alenkinab [10]

Answer:

1.Temperature

2.Moisture

3. PH: acidic or basic concentration

Explanation:

Different microorganism grow at different temperature. For example, many human-disease-causing microbes have an optimum temperature of 37C, and most of the bacteria do not grow at temperature higher than 45C. This means that any temperature lower than 45C will favor the growth of certain bacteria while higher temperature may cause death or reduction in the population of most. Hence, the effect of temperature on these organisms.

Water is required to dissolve the cell substances in microorganism just like higher animals.  while some can survive under an extremely dry condition, most can't and this could result in death or reduction in population.

PH, a measure of the hydrogen concentration in a solution for most microorganism is between 6-8, too much of acid or base could disrupt the activities of these organisms and a maintained range ensure an optimal survival.

6 0
3 years ago
How do simple and compound leaves differ
Savatey [412]
One is simple and the other one is compound, simple ;D
7 0
3 years ago
What makes proteins
FrozenT [24]
<span><span>Nucleus-Controls most cell processes and contain the hereditary information of DNA
</span><span>Chromosomes-Small particles made of RNA; assemble proteins
</span><span>
Rough cytoplasmic reticulum-Involved in the synthesis of proteins; has ribosomes attached to its surface


Love,
Makwilson
</span></span>
<span>{ Rank: <span>Virtuoso }</span></span>
8 0
2 years ago
Other questions:
  • The Hawaiian Islands are home to many endangered species. Why do you think the Hawaii Department of Agriculture is so strict abo
    9·2 answers
  • Climate distribution of earth is primarily controlled by:
    14·1 answer
  • Shortly after the zygote is formed, it begins the processes of duplication and division. each resulting new cell has:
    15·1 answer
  • Which statement about matter is true?
    10·1 answer
  • An early method of evaluating the effectiveness of an antimicrobial chemical is to compare it's effectiveness to that of
    14·1 answer
  • White blood cells,part of the____ system,work closely with the ____system to protect us from infection and disease
    5·1 answer
  • What kind(s) of eukaryotic cells have mitochondria?
    8·1 answer
  • Which of the following are examples of a new substance being formed . check all that apply A )bubbles
    13·1 answer
  • Explain why adding protons to the treated mitochondria increase ATP synthesis?​
    9·1 answer
  • How do chloroplasts contribute to the function of the cell?
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!