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
ludmilkaskok [199]
3 years ago
14

What do you think would happen if you added a large volume of fresh water to the roots of the plant?   answer in terms of osmosi

s and salt and water concentration. Would water move into the plant, out of the plant, or stay where it is?  explain why. 
Biology
1 answer:
insens350 [35]3 years ago
4 0
Why are you even asking
You might be interested in
Fish first appeared: a) after the "Age of the Dinosaurs" during the Mesozoic Era. b) during the Ordovician Period of the Paleozo
Sergeu [11.5K]

Answer:

during the Cambrian Period of the Paleozoic Era.

Explanation:

The Paleozoic is the earliest era (of three) of the Phanerozoic Eon and is composed of six geologic periods: the Cambrian, Ordovician, Silurian, Devonian, Carboniferous, and Permian (in that order from earliest to the latest). Fish first appeared about 530 million years ago during the Cambrian explosion.

4 0
4 years ago
Read 2 more answers
If a molecule of DNA has 30% Adenine how much of the other bases will be present?
anygoal [31]

Answer:

If a DNA molecule has 30% Adenine the percentage of the other bases is Thymine: 30% Cytosine: 20% Guanine: 20%.

Explanation:

When the percentage that a base has in a DNA molecule is given, the percentage of the other bases can be known using the Chargaff's base pair rule.

A DNA molecule has the information of the genome of a living being, according to a specific sequence of its nitrogenous bases adenine, guanine, cytosine and thymine.

Chargaff was able to establish that in a DNA molecule the ratio of purine : pyrimidine of 1:1, so there must be the same amount of thymine as adenine and a similar amount of guanine for the cytosine, taking into account the complementarity of bases.

Taking into account the law of the base pair, if in a DNA chain there is 30% of Adenine, in the molecule there is:

  • <em>Adenine 30%. </em>
  • <em>Thymine 30%. </em>
  • <em>Cytosine 20%. </em>
  • <em>Guanine 20%. </em>
  • <em>Total ..... 100% </em>

In this case, the <u>Chargaff rule is useful to determine the percentage of nitrogenous bases that exist in a DNA molecule, knowing the percentage of a single base</u>.

7 0
3 years ago
If you found a fossilized dinosaur bone, what method could be used to determine the age of the fossil?
allochka39001 [22]

Answer:

Radiometric dating for the analysis of isotopes in the fossil.

Explanation:

Radiometric dating can be used to determine the precise age of a fossil by measuring isotoped decay within tge fossil or the surrounding rock in contact with it.

6 0
4 years ago
Read 2 more answers
Please help me<br>I will give you 10 points and don't answer it wrong please <br>​
sveta [45]

Answer:

virus

Explanation:

Virus is the correct answer

4 0
3 years ago
Read 2 more answers
4. In humans and all creatures constructed of eukaryotic cells, the DNA always resides in the .
Lady_Fox [76]

Answer:

Nucleus (as nuclear DNA),mitochondrial(mitochondrial DNA) and chloroplasts.

DNA is packed tightly around protein called Histones, in Eukaryotes cells;so that many molecules can easily be held together as chromosomes.

Chromosomes are thread-like structure in nucleus of cells.The histones provide support to the DNA molecule

The part DNA molecule coded for by a polypeptide is GENE, therefore  in the nucleus of cells, DNA contains GENE,and the gene and DNA are packed in chromosomes,DNA appears as circular DNA mitochondria

Explanation:

8 0
3 years ago
Other questions:
  • The concept of gene flow is demonstrated when a cow is driven off from its herd, joins another herd, and reproduces. When the co
    5·2 answers
  • Write two other forms of the word "bone"
    7·2 answers
  • Part A What is a telomere? What is a telomere? the mechanism that holds two sister chromatids together the ends of linear chromo
    5·1 answer
  • Which of the following is an organic compound?
    12·2 answers
  • The selectively permeable membrane is permeable to which types of solute molecules
    8·1 answer
  • Give reasons for the following statements
    11·1 answer
  • Listed in blue, please help!! Is biology and chemistry two different things and why?
    11·2 answers
  • the process used by planta and other autotrophs to capture light energy and use it to power chemical reactions is called 1.) che
    9·1 answer
  • 20 POINTS NEED ANSWER ASAP PLEASE AND THANK YOU
    13·1 answer
  • As you get farther away from earth the layers of the atmosphere get colder or warmer?
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!