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
lozanna [386]
2 years ago
5

Organelles are

Chemistry
1 answer:
bixtya [17]2 years ago
3 0

Answer:

o responsible for digestion in the cell

o found outside of the membrane

You might be interested in
Which statement Is true of chloroplasts? A. They transport glucose into the cell. B. They convert light energy into chemical ene
Lostsunrise [7]

answer is B. And chloroplast is only found is plant cells.

6 0
3 years ago
Read 2 more answers
How would you abbreviate you as an element?​
qaws [65]

Answer:

i am unique and have a specific number in the periodic table

5 0
3 years ago
You have 500,000 atoms of a radioactive substance. After 2 half-lives have past, how many atoms remain?
Aleonysh [2.5K]

Answer:

125000

Explanation:

Because it is halved and halved again.

3 0
1 year ago
Read 2 more answers
What will happen if we put iron nails with sodium bicarbonate in a closed flask?
rjkz [21]

Answer:

You will be able to watch the slow dissolution of the nail (probably a steel nail and not iron) and the change in colour of the solution.

Explanation:

I believe not 100% sure.

5 0
2 years ago
Assume that a daily diet of 2000 calories (i.e. 8.37 x 106 J) is converted completely to body heat.
slava [35]

Answer:

(a) the mass of the water is 3704 g

(b) the mass of the water is 199, 285.7 g

Explanation:

Given;

Quantity of heat, H= 8.37 x 10⁶ J

Part (a) mass of water (as sweat) need to evaporate to cool that person off

Latent heat of vaporization of water, Lvap. = 2.26 x 10⁶ J/kg

H = m x Lvap.

m = \frac{H}{L._{vap}} =\frac{8.37 * 10^6.J}{2.26*10^6\ \frac{J}{kg}} = 3.704 \ kg

mass in gram ⇒ 3.704 kg x 1000g = 3704 g

Part (b) quantity of water raised from 25.0 °C to 35.0 °C by 8.37 x 10⁶ J

specific heat capacity of water, C, 4200 J/kg.°C

H = mcΔθ

where;

Δθ is the change in temperature = 35 - 25 = 10°C

m =\frac{H}{c* \delta \theta} = \frac{8.37 *10^6}{4200*10} = 199.2857 kg

mass in gram ⇒ 199.2857 kg x 1000 g = 199285.7 g

5 0
3 years ago
Other questions:
  • Rubidium iodide crystallizes with a cubic unit cell that contains iodide ions at the corners and a rubidium ion in the center. W
    10·1 answer
  • What is the approximate size of solute particles in a solution?
    8·2 answers
  • Pickles and lemons have a sour taste. what types of substances are in pickles to give them this sour taste
    7·1 answer
  • I want to ask a girl out what do i say please help
    15·2 answers
  • If you start with 75 mg of anisole and excess bromine, and the bromination occurs 3 times, then what is your theoretical yield (
    9·1 answer
  • It rate of effusion of a particular gas was measured and found to be 24.0 ml/min. under identical conditions the rate of effusio
    9·1 answer
  • The surface temperatures on land vary more over the course of a year than the surface temperatures on the ocean because land has
    9·1 answer
  • What is the mass % of acetonitrile in a 2.17 M solution of acetonitrile (MM = 41.05 g/mol) in water? The density of the solution
    5·1 answer
  • Which is radioactive decay
    8·1 answer
  • a balloon containing 1,000L of gas at 50. C and 760 mmHg rises to an altitude where the pressure is 380mmHg and the temperature
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!