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
shtirl [24]
3 years ago
15

Question 1 (2 points) BIOLOGY HELP PLEASEEEEEE! Scientists are conducting an experiment on a new specimen. They are trying to de

termine what it is made of. What indicator could they use test for the presence of proteins? Question 1 options: Iodine Benedict's Solution Biuret Reagent Paper Bag Test Question 2 (2 points) During our lab today, why was test tube five filled with water? Question 2 options: It was the experimental group. It was the control group. Water is the only substance that would react with all of the indicators. Water has reactive properties and would speed up reactions.
Biology
1 answer:
Nitella [24]3 years ago
8 0

Answer:

  1. Biuret Reagent
  2. Water is the only substance that would react with all of the indicators.

Explanation:

You might be interested in
How did sir Francis bacon believe basic laws of science should be determined?
Mrac [35]

Answer:

Sir Francis Bacon believes basic laws of science should be determined by using inductive reasoning based on empirical evidence. Inductive reasoning is uncertain and these reasoning can give some conclusions which are credible. This theory is known as inductive reasoning based on empirical evidence.

Explanation:

8 0
3 years ago
The ____system senses changes in the internal and external environment so that the body can adapt to the changes
Rzqust [24]

Answer: Nervous

Explanation: It's the nervous system

5 0
3 years ago
Read 2 more answers
Which process allows water to enter the atmosphere?
Leno4ka [110]
The water cycle has a process called evaporation.
7 0
3 years ago
Read 2 more answers
Which scientific tool is the best choice for use when a procedure says to obtain about 75 mL of a liquid? Why?
valentinak56 [21]

Answer:

Beacon because it can obtain more or less depending on what the size or measurement is

5 0
3 years ago
Whitch type of star would mostly likely turn into a black hole if it pulled in mass from a companion star?
Daniel [21]
I am going to guess C
6 0
3 years ago
Other questions:
  • How do abiotic factors change within a community as a result of the succession of vegetation?
    11·1 answer
  • Which heat transfer mechanism requires molecules to actually touch each other?
    12·2 answers
  • Are mitochondria found in most animal cells? Explain
    13·1 answer
  • why was the apple red in light? it has to include one of these words Reflection Refraction Waves Amplitude Frequency Energy Wave
    9·1 answer
  • Which event is likely to trigger succession?
    9·1 answer
  • Why is a virus considered to be nonliving(info provided in text of reading)?​
    13·1 answer
  • Based on the specific heat values given, where is the
    7·1 answer
  • How can you identify whether<br>plant is monocot or dicot without uprooting the plant?<br><br>​
    6·1 answer
  • A scientific hypothesis must be _____​
    12·1 answer
  • Some of the traits in the chart are not simple cases of dominant and recessive. List those traits that show a blending of genes
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!