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
finlep [7]
3 years ago
12

The measure of angle KAH is ____ degrees, to the nearest degree.

Biology
1 answer:
Fantom [35]3 years ago
4 0
KAH: 45 - 15 = 30 degrees

You might be interested in
A goox conductor of heat is
Leokris [45]

Answer:

The answer is B

Explanation:

8 0
3 years ago
What is an element of calcium?
Sunny_sXe [5.5K]

Answer:

Calcium is a chemical element with the symbol Ca and atomic number 20.

Explanation:

3 0
3 years ago
Read 2 more answers
Received information is called a transduced signal because: _________.
Annette [7]

Answer:

The correct answer is - e. many different molecules form a signaling cascade.

Explanation:

Signal transduction is the number of events that take place inside the body of a human from the external atmosphere to transmitting a chemical or physical signal through a number of molecular events of signaling cascade.

The transmission of the particular chemical or physical signal is caused a sequence of phosphorylation events inside the cell it involves specific protein receptors and different types of molecules.

7 0
2 years ago
Recall that carotene and xanthophyll have very similar molecular structures except for the presence of two hydroxide groups in x
BlackZzzverrR [31]
<h2>Calculate the Rf values</h2>

Explanation:

  • In the event that an alternate dissolvable were utilized, the Rf worth would not be the equivalent on the grounds that, contingent upon the dissolvable, there is a distinction in dissolvability. On the off chance that an alternate dissolvable was utilized, the general places of the groups would be different.
  • The Rf estimation of the xanthophyll is 66% that of carotene since xanthophyll has a H bond with cellulose, which backs it off, and makes it less dissolvable in the dissolvable.
  • Carotene is progressively dissolvable in 9:1 oil ether CH3)2CO arrangement, which made it be conveyed higher and have a bigger Rf value.
  • Measure the separation the dissolvable voyaged, which is Df, and measure the separation the test arrangement voyaged, which is Ds.
  • Ascertain the maintenance factor utilizing this condition <em>RF = Ds/Df. </em>
  • Basically isolate the separation the arrangement went by the separation the solvent traveled.
7 0
3 years ago
Particles vibrate in a
Elis [28]

Answer:

37

Explanation:

5 0
3 years ago
Read 2 more answers
Other questions:
  • What do the terms heterozygous and homozygous mean?
    13·1 answer
  • As a fertilized egg divides, the cells differentiate because they
    15·2 answers
  • Which element of the scientific process includes the most specific type of information about a living thing?
    6·1 answer
  • If the distance between two objects is increased to four times the original distance, how will that increase change the force of
    11·1 answer
  • Earths .....is broken up into 12 major tectonic plates
    12·2 answers
  • To test a new drug that has the potential of curing people of the common cold, a company asked human volunteers who were coughin
    12·2 answers
  • Does every organism have the same number of chromosomes?
    13·2 answers
  • You decide to ride your bike for 30 minutes, raising your heart rate to the middle of your target heart rate zone. What type of
    5·2 answers
  • 3. Why is it sometimes necessary to use a model that is "not to scale"?
    8·1 answer
  • What letter represents a trench?<br> a. A<br> b. B<br> c. C<br> d. D<br> e. E
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!