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
iVinArrow [24]
2 years ago
15

(b) A student tested some albumen for the presence of protein using Biuret reagent.

Biology
1 answer:
Setler [38]2 years ago
4 0

Answer:

The colour changes from blue to purple.

Explanation:

Because protein is present in the albumen (egg white.)

You might be interested in
Complete the following vocabulary exercise related to the process of translation of mRNA to protein by the ribosome.Match the wo
vredina [299]

1. The RNA that has an amino acid attached to it, and that binds to the codon on the mRNA, is called a tRNA.

tRNA are molecules involved in protein synthesis (translation) and those molecules connect codons from mRNA with  the amino acids they encode.tRNA has anticodone that binds to mRNA codone.

2. The process, performed by the ribosome, of reading mRNA and synthesizing a protein is called translation.

Translation is a process of gene expression in which proteins are synthesized (translated from the codons on mRNA).

3. Initiation of translation always happens at the start codon of the mRNA.

Translation process can be divided into three stages: initiation (starting off), elongation (adding amino acids to peptide chain that is going to become protein) and termination (finishing up).

4. Amino acids are attached to tRNA by enzymes called aminoacyl-tRNA synthetase.

These enzymes are part of the elongation stage of translation and they catalyze the adding of amino acids.

5. Termination of translation happens when the ribosome hits a stop codon on the mRNA.

Termination is the stage in which the finished polypeptide chain (future protein) is released from the ribosome.

5 0
3 years ago
Read 2 more answers
How can I use genotype in a sentence?
8090 [49]
Dear Jacqueline32, you can use genotype like this: The genotype of the man was Aa.
6 0
3 years ago
Spinach and cabbage are _____.
olya-2409 [2.1K]
Yes, it's A. Spinach and cabbage are (A) the leaves of plants. Spinach do have flowers but they are not the flowers itself while cabbages don't have flowers. Cabbages and Spinach don't have fruits either.
6 0
3 years ago
Read 2 more answers
What kinds of physical and emotional effects did the McDonalds diet have on Mr. Spurlock?
VMariaS [17]
Need more info make sure to add the pictures or at least explain it better

6 0
3 years ago
How are glucose and pyruvate molecule similar? How are they different?
Nikitich [7]

Answer:

they have diffrent part are shape

7 0
3 years ago
Read 2 more answers
Other questions:
  • Why is the Great Garbage Patch known as “Trash Vortex”.
    15·1 answer
  • Which abiotic factor is essential to all aquatic ecosystems except ocean hydrothermal vents and why?
    10·1 answer
  • What type of tissue lines the nostrils?
    9·1 answer
  • Each step of cellular respiration produces a "net" amount of ATP. In glycolysis, ____ net ATP are produced. In the Krebs cycle,
    14·1 answer
  • How do the skin's 3 layers differ?
    8·1 answer
  • Where could the most organisma live ? PLEASE EXPLAIN
    13·2 answers
  • What is the name of the structure labeled X? (Make the word plural)
    5·1 answer
  • The question is marked with red color. Please help me
    12·1 answer
  • Why do we need to eat
    7·2 answers
  • Which ocean movement do power plants use to produce unusable energy?
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!