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
Art [367]
3 years ago
13

NEED HELP ASAP

Biology
1 answer:
lyudmila [28]3 years ago
8 0

1a

2c    

please give me brainlesrt good luck

You might be interested in
When do cells duplicate their DNA?
Leno4ka [110]

Answer:

dont know raadi solve your self

4 0
3 years ago
Read 2 more answers
Why are small populations so much more likely to experience genetic drift
Lelechka [254]
The founder effect<span> occurs when a portion of the </span>population<span> (i.e. "founders") separates from the old </span>population<span> to start a new </span>population<span> with different allele frequencies. </span>Small populations<span> are </span>more<span> susceptible </span>genetic drift<span> than large</span>populations<span>, whose larger numbers can buffer the </span>population<span> against chance events. 
i hope this helped u 

</span>
4 0
3 years ago
Explain how the chemical properties of water affect the solubility of inorganic and organic molecules and how is this so importa
Delvig [45]

Explanation:

Water molecules are polar, meaning they have dipole polarities. The Hydrogen end is partially positive while the Oxygen end is partially negative. This is due to the fact that oxygen has a higher atomic mass and hence attracts most of the electron cloud of the molecule towards its end.

This property of water is very important because it is able to dissolve polar molecules while non-polar molecules do not dissolve. This is an important property in the body of organisms because, for example, water helps in the folding of proteins (by interacting with polar motifs of a protein) hence ensuring the protein maintains their functional structural forms.

Water also dissolves significant polar molecules that are utilized by the body, such as glucose, and helps in their transportation within the body. Water is also significant in the diffusion of hormones used in cell signaling, e.t.c.  

Water is also able to dissociate ionic compounds, such as sodium chloride, that are important in the osmotic pressure homeostasis of cells.

Learn More:

For more on chemical properties of water check out;

brainly.com/question/2047192

brainly.com/question/11083789

#LearnWithBrainly

8 0
3 years ago
2. Scientists often work together with other scientists. If you were working in a scientific laboratory, how could you help peop
lions [1.4K]

Hi

I think a very important thing while working in a scientific laboratory is to have cooperation along with a sense of individual responsibility. There are many times when you are not expert in one scientific technique but your senior or fellow worker is because of his/her prior experience. At that point, the people of laboratory should cooperate with each other in giving some tips regarding performing a specific technique and getting the results with minimum time wastage. This does not mean that you take help from some one without giving them credit.

There should be a lab attendant in every lab who should be consulted for every problem so that he can assign some relevant worker to help you in the work. After you get the help, the attendant should confirm from both persons and keep a log about it which they should appreciate and give a fair credit about inquiries of higher authorities like supervisors.

Another important factor that is important for people is to have a sense of respect for each other. This is important to listen to others without just thinking about our own perspective and our own understanding. This also enables to understand a point from larger view and can help to bring a point in mind which we otherwise might skip.

8 0
3 years ago
How do ATP and ADP differ in number of phosphate groups?
Yakvenalex [24]

Answer:

ATP has 3 phosphate grps and ADP has 2 phosphate grp

4 0
3 years ago
Other questions:
  • Think about a bush in your backyard. Is it alive according to the characteristics of life? Why or why not ?
    12·1 answer
  • A cycad has
    12·1 answer
  • Explain the cell cycle and phases
    6·1 answer
  • Name the cells that are produced by the testes and ovaries
    8·1 answer
  • Please help me!!!!
    9·1 answer
  • (b) Explain why employers often employ young females instead of young males 2x2 (4)​
    6·1 answer
  • What is the fuction of the spindle fibers
    15·1 answer
  • List the 3 rules you must follow when WRITING a scientific name.
    11·1 answer
  • In a loudspeaker, ............... energy is converted into sound energy.
    10·1 answer
  • can someone please tell me what the heck the classification is for phytoplankton like starting from domain to species
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!