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
mixer [17]
3 years ago
15

Proteins have a variety of functions within a living cell. Describe at least three of the possible functions of proteins, and ex

plain how proteins can be so diverse when there are only a limited number of different amino acids.
Biology
1 answer:
xxTIMURxx [149]3 years ago
7 0
They contain energy to be transferred, they're enzymes, and they form antibodies. the reason they can be so diverse is due to the amino acids. yes there are only so many amino acids but they can be strung together in millions of different sequences.
You might be interested in
Atoms in molecules share pairs of electrons when they make
Reil [10]
Atoms in molecules share pairs of electrons when they make ionic bonds.
6 0
4 years ago
Based on the information in the graph, what is the best conclusion to draw
Sever21 [200]

The correct answer is C. The birthrate is higher than the death rate.

Explanation

The graph is about the growth of the world population, this shows the population growth of the world, Asia, Africa, Europe, United States, Canada and Greenland, Mexico, Central America, Caribbean Islands, and South America, and Oceania (Australia and nearby islands in the Pacific). This graph covers the time from 1950 to 2050 divided into decades. In the specific case of Africa in 1950 it had a population of close to 300 million people. Subsequently, in 2010 the population of Africa was close to 1 billion people and the projection for the year 2050 is 2 billion people. According to this, it can be concluded that the birth rate is higher than the death rate because the population has a growth trend, which indicates that more people are born than die.

4 0
3 years ago
Manuel and three other students are studying the effects of various factors on the growth of plants in a garden. Manuel is asked
Dimas [21]
D is ur answer hope I helped
uwu
4 0
3 years ago
The gene for flower position in pea plants exists as axial or terminal alleles. Given that axial is dominant to terminal, list a
____ [38]

Answer:

F1

A A

a Aa Aa

a Aa Aa

All the offspring have flower located at axial position

F2

A a

A AA Aa

a Aa aa

Three offspring with genotype i,e Aa, Aa and Aa will have flower located at axial position

Only offspring with genotype "aa" will have flower located at terminal position

Explanation:

Let the allele "A" represent the characteristics of axial position of flower

Let the allele "a" represent the characteristics of terminal position of flower

Given -

"A" is dominant over "a"

F1 generation -

Two parents with homozygous genotype for both A and a are crossed . The punnet square for the cross between "AA" and "aa" is as follows -

A A

a Aa Aa

a Aa Aa

Thus the genotype of offspring is "Aa"

Since, "A" is dominant over "a", all the offspring have flower located at axial position

F2 generation-

The cross between two parents having heterozygous genotype "Aa" will take place .

The punnet square for the cross between "Aa" and "Aa" is as follows -

A a

A AA Aa

a Aa aa

Three offspring with genotype i,e Aa, Aa and Aa will have flower located at axial position

Only offspring with genotype "aa" will have flower located at terminal position

8 0
3 years ago
To increase memory, the author recommends that a
Stells [14]

Answer:

Option B and D Best Support The Statement

Explanation:

To Increase yourself in knowledge one must go to the library and of course memorize their homeworks

6 0
3 years ago
Other questions:
  • What role do fungal and bacteria play an ecosystem
    14·1 answer
  • Although women have made great strides over the last century, they only make up a small percentage of people earning degrees in
    14·2 answers
  • EL Niño is caused by
    7·2 answers
  • How many words are you responsible for this week?
    12·1 answer
  • If you isolate a single nucleotide from a nucleic acid and determine that the nitrogenous ring structure is cytosine (C), you co
    5·1 answer
  • White blood cells are the body's natural defenders against harmful invaders. One way white blood cells offer protection is by en
    12·2 answers
  • Which of the following are functions of the respiratory system?
    5·1 answer
  • A strand of DNA contains the bases adenine, cytosine, cytosine, and guanine, in that order. Which would be the order of the base
    10·2 answers
  • 1. Which of the following solid substances could be classified as the most dense?
    7·1 answer
  • If the moving car went at 35 miles per gallon... how long would it take to get to granny's house?
    15·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!