answer.
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
NARA [144]
2 years ago
14

Which table correctly identifies the four most abundant elements in biomolecules

Biology
1 answer:
juin [17]2 years ago
5 0

Answer:

are hydrogen, oxygen, nitrogen, and carbon,

Explanation:

which together make up over 99% of the mass of most cells. They are the lightest elements capable of forming one, two, three, and four bonds, respectively

You might be interested in
B. Eggs are known to contain cholesterol, which is a lipid. Did your experiment results indicate a presence of lipids in the alb
Darya [45]

Answer:

According to the result recorded, there was no cholesterol in the albumin solution. This is probably because the cholesterol is in the egg yolk and not the egg white. In order to get a positive response on the presence of cholesterol in eggs, an egg yolk albumin stock needs to be prepared. So using the same procedure as before and only replacing the egg yolk for the egg white, prepare a 0.5 mL of egg yolk with 4.5 mL distilled water mixture in a test tube. Follow the steps given in the lab manual to check for presence of lipids in this albumin stock. Take a filter paper and add one drop of Sudan III solution onto it, let it dry and then place a drop of the stock prepared and analyze if the color transfer happens.

Hope that answers the question, have a great day!

3 0
2 years ago
The most relevant free energy in human physiology is the energy stored in
Hitman42 [59]
<span>the energy stored in the chemical bonds of organic molecules.</span>
7 0
2 years ago
Read 2 more answers
Does plant food X have an effect on the production of tomatoes?
steposvetlana [31]
Hypothesis: If Plant Food X is used on a tomato plant, then production rate will increase. 
experiment: Gather 2 tomato plants of the same height and age. Make two groups, a control group (a tomato plant without use of fertilizer) and an experimental group (a tomato plant with using Plant Food X).
For one week, give each plant the same amount of water, humidity, sunlight, and air temperature. after a week measure the height and number of tomatoes produced. gather the info in a table and compare to hypothesis after one week. 
4 0
2 years ago
Which of the following phenomena is a consequence of Independent Assortment? 1. Pure breeding plants, when mated with each other
Natalka [10]

Answer: The answer is that the phenotypic ratio among phenotypes produced from an F1 X F1 dihybrid cross is 9:3:3:1.

Explanation:

Independent assortment of genes explains how alleles on different chromosomes arrange independently of one another during gamete formation.

So, a dihybrid cross involving TWO characters (e.g Seed color & seed shape) would have its respective alleles DISTRIBUTED whether dominant or recessive, for crossing to occur and yield varying proportion of offspring in the well spread ratio of 9:3:3:1; making it a consequence of independent assortment of genes

7 0
2 years ago
A mutation takes place in a protein-coding gene that changes one codon resulting in a single amino acid replacement. Which type
nignag [31]
A silent mutation. This is when the new codon will work just as well as the old one without changing the amino acid shape.
3 0
2 years ago
Other questions:
  • A cat gives birth to kittens that do not resemble either parent, while a plant grown from a sapling is similar to its parent pla
    11·2 answers
  • What is one benefit of mapping the human genome
    12·1 answer
  • What are examples of the plant life and animal life that can be found in each type of terrarium? Be specific and include many ty
    5·1 answer
  • The 46 human chromosomes from one human cell contain about 3 billion base pairs. explain how this information is copied, seldom
    13·1 answer
  • What does the term "insoluble fiber" refer to on food packages?
    10·2 answers
  • The first structure in the kidney to collect newly formed urine is the:
    9·2 answers
  • The g1 phase of the cell cycle is characterized by
    7·1 answer
  • Three wax palm trees are kept at different humidity levels inside of a greenhouse for 12 weeks. One tree is left outside in norm
    8·1 answer
  • A cross between a tetraploid and a diploid member of the same species will produce offspring that can undergo sexual reproductio
    12·1 answer
  • Analyze your results. Which type of liquid will prevent the apple from turning brown?
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!