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
sweet [91]
2 years ago
14

What would be a different way by which you could determine the retention volume for the proteins and molecules analyzed in today

's lab, besides visually looking for the most intense fraction? explain why your alternative approach would work for the experiment you just ran?
Biology
1 answer:
Lunna [17]2 years ago
8 0
An alternative approach to this experiment would be the use of  Spectroscopy. Instead of trying to visualize and guess the fraction with the most intense color, the exact fraction could be found with Spectroscopy. A range of fractions that are the most intense are measured with the absorbance value for each one. The fraction with the highest absorbance value will be the most intense fraction.This method guarantees that the <span>correct retention volume is recorded.</span>
You might be interested in
What is oceanography
maria [59]

Answer:

idk do you know i dont

Explanation:

4 0
3 years ago
Read 2 more answers
Where do cells get the chemicals needed to synthesize other molecules?
Aloiza [94]

Answer:

the chemicals needed to produce molecules comes from the food which an organism eat.

Explanation:

hope this helps

7 0
3 years ago
A farmer is trying to determine why some weeds sprayed with weed killer do not die. to begin a scientific investigation of this
blagie [28]
The first thing that the farmer should do is formulate a hypothesis in which he will make intelligent guesses on what is happening or develop a theory of which would explain what is happening. It is the first step in scientific investigation in order to formulate questions of why weeds that are sprayed does not die. After this, it is only then the farmer should experiment and after that, he should finalize his findings as it is its conclusion to the problem.
4 0
3 years ago
Read 2 more answers
Which type of organic molecule is wax?
Elena L [17]
<span>Wax is a simple form of lipid molecule. It consists of a long-chain of alcohol and a fatty acid. Many of the natural occurring wax found in nature are used as ingredients for products found in stores like ointments, hand cream, and cosmetics.

Plants have naturally occurring wax on their leaves and stems; these serve as coatings to prevent them from losing excess water. Other forms of wax found in nature are beeswax, used by bees to make their cones for honey and eggs; sperm whales have spermaceti wax found in their blubber; and carnuba wax, is an ingredient commonly used for car waxes, commonly found in Brazilian palm trees. </span>
3 0
3 years ago
Read 2 more answers
A mutation occurs at the midpoint of a gene, altering all amino acids encoded after the point of mutation. Which mutation could
goblinko [34]

Answer:

Deletion of two nucleotides.

Explanation:

Every amino acid coded by 3 nucleotides.

12:3=4 (amino acids)

6:3=2 (2 amino acids)

3:3=1 (1 amino acid)

After all of these mutations sequence amino acids change, but after continues stay the same.

Only deletion of 2 nucleotides will completely altered all amino acids encoded without mutation.

6 0
3 years ago
Other questions:
  • The total economic value of an ecosystem:
    15·1 answer
  • object forms when a supergiant runs out of fuel?a red giant a black hole a white dwarf a neutron star
    12·2 answers
  • What are the four chambers of the heart
    12·1 answer
  • Pls help thankssssssss
    6·1 answer
  • What organ system is responsible for transporting oxygen to your cells?
    10·1 answer
  • Which of the following shows the correct unit of weight listed from largest to smallest?
    14·2 answers
  • why might the use of common names to describe organisms cause confusion? (for taxonomy and classification unit)
    7·1 answer
  • What is Mitochondria used for
    12·1 answer
  • Which is a characteristic of fast-­twitch muscle fibers?
    13·1 answer
  • invertebrates and fish that eat dead organic matter will be most abundant in the of freshwater lakes.
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!