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
Andrews [41]
3 years ago
9

Some male peacocks

Biology
1 answer:
lord [1]3 years ago
4 0
Male peacocks, known for their brightly colored jewel-toned feathers, show off their colorful train or tail to attract a female. When it comes to selecting a mate, peahens (female peacocks) decide what is attractive
You might be interested in
One method for separating polypeptides makes use of their different solubilities. The solubility of large polypeptides in water
Naddika [18.5K]

Answer:

The solubility of any substance in water depends on its polarity. The polar molecule dissolves more easily in the water than the non polar molecule. Amino acids have different polarity at different pH.

(a) (Lys-Ala)3 : The (Lys-Ala)3 contain more positive charge and highly polar the at pH 7 as compared with the  (Gly)20 that remains uncharged and has less polarity.

(b) (Glu)20 :This amino acids negatively charged at pH 7 and highly polar than the (Phe-Met)3 which is non polar or less polar and hence least soluble  in water.

(c) (Asn-Ser-His)5 is highly polar at pH 3 as compared with the (Ala-Asp-Gly)5 that contains the carboxylate groups of Asp residues that are partially neutral. The  (Asn-Ser-His)5 contains = the imidazole groups of His residues are fully polar and soluble in water.

(d) (Asn-Ser-His)5 is polar at pH 6.0 because both have polar side chains Ser but (Asn-Ser-His)5 is only partially partially protonated due to the His side chains. Thus,  (Asn-Ser-His)5 is more soluble in water.

6 0
3 years ago
Are humans learning how to prevent eruptions
statuscvo [17]
What kind of eruptions

4 0
2 years ago
What can humans regrow
xz_007 [3.2K]
Skin. hair. nails. hope these helped!
8 0
2 years ago
Read 2 more answers
A three-point testcross is used to determine the order of three linked genes. The following crossover progeny result: single cro
dusya [7]

Answer:

no

Explanation:

idc and idk this is stupid

5 0
2 years ago
Select all that apply.
Alika [10]
A. common names can be in different languages
7 0
3 years ago
Read 2 more answers
Other questions:
  • The level of protein structure directly determined by the sequence of nucleotides on dna is
    10·1 answer
  • Can someone please help me at my science homework
    6·2 answers
  • As DNA is replicated, which DNA base pair will bond to cytosine?
    8·2 answers
  • To reproduce, female elephants produce eggs and male elephants produce sperm. Offspring are produced by the fusion of an egg wit
    8·2 answers
  • A client who just has been diagnosed with primary open-angle glaucoma (poag) refuses therapy. the nurse reinforces that it is im
    13·1 answer
  • Why must offspring of birds develop an egg with a hard structure
    9·1 answer
  • Guess what percent of your DNA is the same as the following organisms.
    7·2 answers
  • What species of turtle is this found him in my front yard, I live in Florida near Orlando if that helps
    10·2 answers
  • The theory of evolution by Charles Darwin was sparked by his travels in South America especially but also was supported by his o
    15·1 answer
  • Plz help<br>name the parts of the virus labeled x and y ​
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!