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
boyakko [2]
2 years ago
9

Molecules , like hormones , are made up of which of the following

Physics
2 answers:
hjlf2 years ago
6 0

Answer:

atoms

Explanation:

Hormones are derived from amino acids or lipids. Amine hormones originate from the amino acids tryptophan or tyrosine. Larger amino acid hormones include peptides and protein hormones. Steroid hormones are derived from cholesterol.

andre [41]2 years ago
6 0
The answer is b atoms and can possibly b d
You might be interested in
When you stretch a spring 20 cm past its natural length, it exerts a force of 8
Nastasia [14]

Answer:

40 N/m

Explanation:

F = -kx (This is the Hooke's Law equation)

F is the force the spring exerts = 8 N

-k = spring constant

x = displacement (The distance stretched past it's natural length) = 20cm

x needs to be in meters, and 20 cm is = to 0.2 meters

Finally:

8N = -k (0.2m)

-k = 8N / 0.2 m

k = -40 N/m

6 0
3 years ago
Read 2 more answers
What is the speed of a wave with a wavelength of 3 m and a frequency of .1Hz?
Yuri [45]
We know,
Speed = Frequency * Wavelength 
Speed = 3 * 0.1 m/s   [hertz = 1/sec.]
So, your final answer is 0.3 m/s

Hope this helps!!
6 0
3 years ago
Read 2 more answers
What is the magnitude of the force of gravity acting on a box that has a mass of 100 kilograms and is at sea level
jonny [76]
The answer would be 981 newtons or 220.46 pounds.
3 0
3 years ago
Read 2 more answers
_____________ forces are always attractive and the mass of an object determines how strong the ____________ pull is.
dolphi86 [110]
Gravitational, gravitational ! both the option are same
6 0
3 years ago
An ice sled powered by a rocket engine starts from rest on a large frozen lake and accelerates at 12.8 m/s2 . At t1 the rocket e
Simora [160]

Answer:4.39 s

Explanation:

Given

initial velocity u=0

acceleration a=12.8 m/s^2

velocity acquired by sled in t_1 time

v=0+at

v=12.8t_1

distance traveled by sled in t_1 s

v^2-u^2=2as

(12.8t_1)^2-0=2\times 12.8\times s_1

s_1=6.4\cdot t_1^2

distance traveled in t_2 time with velocity v=12.8t_1

s_2=v\times t_2

s_2=12.8\times t_1\times t_2

s_2=12.8\cdot t_1\cdot t_2

s_1+s_2=5.37\times 10^3

6.4t_1^2+12.8t_1t_2=5370----1

t_1+t_2=97.7 s

t_2=97.7-t_1

substitute the value of t_2 in 1

we get

6.4t_1^2-1250.56t_1+5370=0

thus t_1=\frac{1250.56-1194.33}{12.8}=4.39 s

t_1=4.39 s

5 0
3 years ago
Other questions:
  • A projectile is fired in such a way that its horizontal range is equal to 14.5 times its maximum height. what is the angle of pr
    6·1 answer
  • Which statement describes a property of a magnet? A. It attracts ferrous materials. B. It could have only one pole (north or sou
    14·1 answer
  • How does losing an electron result in a positive charge?
    13·1 answer
  • Our family car travels 40 miles in 2 hours. What is our average speed in mph?
    7·1 answer
  • The latent heat of fusion of a substance is the amount of energy associated
    15·1 answer
  • Your car gets a flat! You go from 90 kilometers per hour to a stop in 6 seconds. What is your rate of deceleration? (it's negati
    11·1 answer
  • Describe the relationship between the forces of attraction and the kinetic energy of particles in a solid, a liquid and a gas
    12·1 answer
  • Explain the process of <br>anomalous expansion of water​
    12·1 answer
  • Identify the prefix that would be used to express<br> 2,000,000,000 bytes of computer memory?
    14·2 answers
  • Please, can somebody help me with this project? I'll give brainlest for the best answer! (Do not answer if you don't know or onl
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!