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
ladessa [460]
2 years ago
5

Which of the following describes the primary structure of amino acids?

Biology
1 answer:
Ad libitum [116K]2 years ago
7 0

Answer:

A chain sequence of amino acids..

if my answer helps you than mark me as brainliest

You might be interested in
1 . What happens in the population if the mutation phenotype is helpful
pashok25 [27]

Answer:

1. The population will increase as they're better adapted to their environment and have a higher survival rate due to this helpful phenotype.

2. This happens to the population because this helpful phenotype might lead to less exposure to predation in which leads to a better survival fitness for the organism.

3. This mutation continues to exist as the organisms continue to successfully reproduce into the population due to being able to survive for longer.

7 0
2 years ago
Which of these is not shared by bohrs model and the modern atomic model?
allochka39001 [22]
D is the answer. have u gotten it from any other person?
4 0
3 years ago
Read 2 more answers
In pea plants, long stems are dominant to short stems, purple flowers are dominant to white, and round peas are dominant to wrin
meriva

Assuming the genes are not linked nor interacting with each other, the expected number of long stemmed plants with purple flowers, producing wrinkled peas, L-P-rr, is 288.

<h3>Available data</h3>

  • long stems are dominant to short stems
  • purple flowers are dominant to white,
  • round peas are dominant to wrinkled

  • Each trait is determined by a single, different gene.

  • A heter0zyg0us plant is self-crossed
  • F1) 2,048 descendants

Let us name te alleles as follows

  • L ⇒ Long stem
  • l ⇒ Short stem
  • P ⇒ Purple flowers
  • p ⇒ white flowers
  • R ⇒ Round peas
  • r ⇒ wrinkled peas

Cross) heter0zyg0us plant is self-crossed

Parental) LlPpRr

Gametes) LPR, LPr, LpR, Lpr, lPR, lPr, lpR, lpr

Assuming that these genes are not linked nor interacting with each other, to make the calcs easier we will make crosses considering each gene separately.

  • Stems

Parental) Ll  x  Ll

F1) 1/4 LL, 2/4 Ll, 1/4 ll

     <u>3/4 long stem,</u> 1/4 short stem

  • Flower color

Parental) Pp  x  Pp

F1) 1/4 PP, 2/4 Pp, 1/4 pp

     <u>3/4 purple flowers</u>, 1/4 white flowers

  • Peas

Parental) Rr  x  Rr

F1) 1/4 RR, 2/4 Rr, 1/4 rr

     3/4 round peas, <u>1/4 wrinkled peas</u>

Now, we will get the proportion of individuals with long stems, purple flowers, producing wrinkled peas, L-P-rr

<u><em>Note</em></u><em>: The symbol - is representing either a dominant or a recessive allele.</em>

From the crosses, we know that

  • 3/4 are long stemmed,
  • 3/4 have purple flowers, and
  • 1/4 have wrinkled peas.

To get the proportion of individuals expressing all these traits together, we just need to multiply these values.

3/4 L- x 3/4 P- x 1/4 rr =<u> 9/64 L-P-rr</u>

Knowing that  the total number of plants is 2,048 and that there are 64 possible gametes combinations from this cross, we will use the proportion 9/64 to get the number of plants with these traits.

64 ------------- 2,048 plants

9 -------------- X = (9 x 2048) / 64 = 288 plants.

<em>We expect to find 288 long stemmed plants with purple flowers, producing wrinkled peas.</em>

<em />

<em />

You will learn more about trihybrid crosses at

brainly.com/question/21942441

brainly.com/question/7333760

brainly.com/question/6764853

4 0
2 years ago
Coal fired power plants are used to create the electricity that we depend on. However, they also release a lot of pollution into
kirza4 [7]
He did not take in to account for wind currents and the fact that CO2 or the carbon stays in the air
4 0
3 years ago
Read 2 more answers
Which evidence suggests that Earth's current warming trends are different
Scilla [17]

Answer:

D the current changes are mush smaller than in the past.

6 0
3 years ago
Other questions:
  • A species that is no longer in existence would best be characterized as which of the following?
    13·1 answer
  • The parts of Earth's atmosphere, ocean, land surface, and soil that contain all living organisms is called ___
    14·1 answer
  • Ca
    13·1 answer
  • Each year, the government establishes an income cap for _____.
    15·2 answers
  • What term defines a cell that contains a single set of chromosomes? Responses A. Cytokinesis B. Telophase C. Diploid D. Haploid
    11·1 answer
  • Photosynthesis iPhotosynthesis is an example of
    12·1 answer
  • make a list of all the non photosynthetic parts of a plant that need a supply of sucrose and amino acids​
    11·1 answer
  • Plssssss helppppppppppppppppppppppppppp
    15·2 answers
  • ʷʰᵃᵗ ᵈᵒ ᵘ ᵐᵉᵃⁿ ᵇʸ ʳᵉˢᵖⁱʳᵃᵗᵒʳʸ ˢʸˢᵗᵉᵐ ?<br><br>ˢᵖᵃᵐ ᵃⁿˢʷᵉʳ ʷⁱˡˡ ᵇᵉ ʳᵉᵖᵒʳᵗ .​
    13·2 answers
  • The equator has light closer to 90 degrees, at the poles the angle is lower than 90 degrees. Use this information and refer to t
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!