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
matrenka [14]
3 years ago
11

Can someone help me with my science it’s super hard :(

Chemistry
1 answer:
Lunna [17]3 years ago
5 0

Answer: here is a description of what they look like since I cannot see the diagram.

Mitochondria- wavy line

Ribosomes- little dots

Chromosome- X

Nucleus- Circle with bite taken out of it

Endoplasm- Bubble

Nuclear membrane- Outer layer/bubble

Golgi-wavy circle thing

Vacuole- Bigger circle (but not nucleus)

Cytoplasm- its the jelly on the inside

Cell wall- only in plant cells, looks like a box

Cell membrane- The outmost part of the animal cell, the barrier.

I sure hope this helps!!!

You might be interested in
In which sample is the average kinetic energy of the particles the greatest?
tangare [24]
Temperature is a measurement of average kinetic energy of the particles in a sample which means that the sample with the highest temperature has the highest average kinetic energy of the particles.

That being said the answer would be 4) 10 mL of H2O (l) at 35 degrees Celsius since that sample has the largest temperature.

I hope this helps.  Let me know if anything is unclear.
6 0
3 years ago
sodium ions are moving with their concentration gradient with the use of a protein channel across a plasma membrane. Determine t
jeka57 [31]

Answer:

Explanation:

When there is difference between the concentration of the content of a cell and the solution surrounding the cell, there will be an Electrochemical gradient or Concentration gradient. Therefore, some solute will tend to move from the region of high concentration to the region of lower concentration through the cell membrane.

Such a movement is called Primary Active Transport

6 0
4 years ago
Read 2 more answers
What is the mass of a sample of a substance with a volume of 120 ml and a density of 0.75 g/ml?
Diano4ka-milaya [45]

Answer:

Density=mass / volume.

0.75= mass / 120.

mass= 0.75×120.

mass=90g

8 0
3 years ago
When the metal was placed in the calorimeter, its temperature dropped to the equilibrium temperature. Calculate the change in te
MAVERICK [17]

Answer:

1st one= -79.6

2nd one= -80

3rd one= -81.2

Explanation:

Good luck!

5 0
3 years ago
Read 2 more answers
When a nucleus undergoes nuclear decay by gamma rays the atomic number of the element?
kifflom [539]
I believe that when a nucleus undergoes a nuclear decay by gamma rays the atomic number of element remains the same. Atomic number is the number of protons of a given atom of an element. Gamma decay unlike alpha and beta decay does not have an effect on the mass number and atomic number of an atom.
8 0
3 years ago
Other questions:
  • Which of the following is a compound?<br> a. iron<br> b. lead<br> c. helium<br> d. methane
    6·1 answer
  • What is the opposite of malleable?<br> A) brittle<br> B) ductile<br> C) insulative<br> D) conductive
    6·1 answer
  • What are the components of black powder? What are the ratios of these components?
    9·1 answer
  • 5. Which of the following methods should be used to determine whether a
    9·1 answer
  • Which of the statements about elements is true?
    8·2 answers
  • If 30g of HCl is reacted with excess NaOH, and 10g of NaCl is produced, what is the percent yield of the experiment?
    11·1 answer
  • In which process are simple materials chemically combined to form more complex materials?
    13·1 answer
  • Compare the nuclear charge of nitrogen to oxygen on the valance electrons.
    12·1 answer
  • How much energy does an atom of uranium release (in Joules) ?
    12·2 answers
  • Some of the physical changes
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!