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
rjkz [21]
3 years ago
12

Hydrogen bonds between adenine & thymine or guanine and cytosine form ______ _______ that join the two strands of the DNA do

uble helix. What is the blank? (Hint: the third letter of the first word is an S & both words combined can only be 9 letters) Please help! I have no idea :(
Chemistry
1 answer:
Kryger [21]3 years ago
7 0

Base pairs.

Four + Five = Nine

The third letter in base is S.

IT ADDS UP.

You might be interested in
HELP ASAP!!!........
vampirchik [111]
Bleach, Carbon dioxide, Baking soda and table salt
4 0
3 years ago
Read 2 more answers
Scientists discover two new elements, element A and element X, and are able to determine their atomic mass. Element A has an ato
olga nikolaevna [1]
17+76×3=228+17=245. D is right
5 0
3 years ago
Define and give an example of an acid and of a base.
Debora [2.8K]

A Brønsted-Lowry acid is defined as a compound that gives hydronium ions to another compound—for example, hydrochloric acid gives H+ ions to compounds it reacts with. Brønsted-Lowry bases are compounds that can accept hydronium ions—when ammonia gets a hydronium ion from HCl, it forms the ammonium ion.

5 0
3 years ago
Calculate the mass of CaCl2 ( formula wt. = 110.99) thatshould
NNADVOKAT [17]

Answer: 5622.6g

Explanation:

Note: Kf for water is 1.86°C/m.

The simple calculation is in the attachment below.

7 0
3 years ago
Which statement is true of the motion of the ball?
Pepsi [2]
Your answer would be answer choice D. The ball is accelerating as the velocity is increasing at a constant rate.

Hope this helps,
♥<em /><em>A.W.E.<u>S.W.A.N.</u></em>♥

3 0
3 years ago
Other questions:
  • How many neutrons does an element have if its atomic number is 41 and its mass number is 170?
    8·1 answer
  • While a match burns what type of change occurs?
    14·2 answers
  • 22. A flask containing 450 mL of 0.50 M H2SO4 was accidentally knocked to the floor. How many grams of NaHCO, do you need to put
    8·1 answer
  • 8. One household remedy for bee stings is to make and apply a baking soda paste. From your data on baking soda water, what type
    11·1 answer
  • When an aqueous solution of strontium chloride is added to an aqueous solution of potassium sulfate, a precipitation reaction oc
    9·1 answer
  • I need evidence and a justification that a chemical change/reaction has occured when water meets liquid nitrogen.
    12·1 answer
  • How many molecules of oxygen gas (O2) are in 8 grams of oxygen
    10·2 answers
  • How many moles at of a gas will occupy 2.5 L at STP?
    13·1 answer
  • How many grams of sodium hydroxide are present in 250.0 mL of a 0.300 M NaOH solution?
    6·1 answer
  • When a reaction mixture reaches chemical equilibrium, ____.
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!