CHEMISTRY HIGH SCHOOL

. SE7.12D Which of the following statements accurately represents the differences inplant and animal cells?
Only plant cells have a cell wall, chloroplasts, and a large vacuole.
Only animal cells have a cell wall, chloroplasts, and a large vacuole.
Only plant cells have a cell membrane, mitochondria, and cytoplasm.
Only animal cells have a cell membrane, mitochondria, and
cytoplasm.
CLEAR ALL

Answers

Answer 1
Answer:

Features which are found in plant cellsonly are the chloroplast, large vacuole and cell wall.

  • Plants and animal cells consists of the following parts ; Mitochondria, cell membrane, vacuole, cytoplasm and so on.

  • The vacuole present in animal cells are much smaller than those found in plant Cells. Hence, vacuole in animal cells are called small vacuole

  • Plant cells also consists of cell wall, chloroplast and a large vacuole. All these are missing in animal cells.

Therefore, Only plant cells have "acellwall,chloroplastsandalargevacuole."

Learn more : brainly.com/question/18012076?referrer=searchResults
Answer 2
Answer:

Only plant cells have a cell wall, chloroplasts, and a large vacuole.

I hope this helped :)

Related Questions

How many atoms are in 1.75 mole CHCL3?
Will rate 5 stars! Please help!
I NEED HELP ASAP !!!!!!!!!!!!!! IF YOUR RIGHT ILL LIKE YOUR TIK TOKS OR GIVE U MOST BRAINLY What is involved in redox reactions A.the transfer of electrons between reactants B.the bonding of ions to form chemical compounds C.the addition of water to break down food macromolecules D.the breaking down of water into hydrogen and oxygen atoms
What is the average kinetic energy of any substance at 0 KA. 0 B. -273 C. 273
What is the equilibrium expression for this reaction?

Compare the shape and volume of solids, liquids and gases.

Answers

Solids have both fixed volumes and fixed shapes. 
Liquids have fixed volumes, but their shapes depend upon the containers in which they are held. 
Gases have neither fixed volumes nor fixed shapes, and expand to fill their containers.

Which of the following types of mixtures exhibit the Tyndall effect?a. solutions
c. colloids
b. suspensions
d. none of the above

Answers

C) Colloids

Colloids have small non-dissolved particles that flow around in the mixture. These particles do not settle over time. When a light is shined on colloids the scattering characteristic of the Tyndall effect are visable.

_________ refers to the total energy of a system.a. Enthalpy
c. Entropy
b. Heating curve
d. Free energy

Answers

    Enthalpy refers to the total energy of a system. Hope this helped!

Answer:   a. Enthalpy

Explanation:

51 Draw a Lewis electron-dot diagram for a molecule of bromomethane, CH3Br.

Answers

See attachment for the answer

Each line represents a single bond (two electrons), and the lone pairs of electrons are shown as dots. Carbon forms single bonds with three hydrogen atoms and one bromine atom, resulting in a stable Lewis structure that satisfies the octet rule for each element and minimizes formal charges.

To draw the Lewis electron-dot diagram for bromomethane (CH3Br), follow these steps:

Determine the total number of valence electrons for each element in the molecule:

Carbon (C) has 4 valence electrons.

Hydrogen (H) has 1 valence electron.

Bromine (Br) has 7 valence electrons.

Calculate the total number of valence electrons by adding the contributions from each element:

Carbon: 4 electrons x 1 atom = 4 electrons.

Hydrogen: 1 electron x 3 atoms = 3 electrons.

Bromine: 7 electrons x 1 atom = 7 electrons.

Total = 4 + 3 + 7 = 14 electrons.

Determine the central atom. In CH3Br, carbon is the central atom.

Connect the central carbon atom to the surrounding hydrogen and bromine atoms using single bonds (each bond consists of two electrons).

Distribute the remaining valence electrons as lone pairs on the outer atoms to satisfy the octet rule. Hydrogen can only accommodate two electrons (a duet), and bromine can expand its octet.

Calculate the formal charges to ensure that the Lewis structure represents the most stable arrangement of electrons. In CH3Br, the formal charges should ideally be as close to zero as possible.

For more such question on electrons visit:

brainly.com/question/371590

#SPJ6

Why does an ion have an electrical charge?

Answers

An ion has an electrical charge because it either has more electrons than protons or it has more protons than electrons. Electrons, which are found in the shells of an atom, have a negative charge, while protons, found in the atom's nucleus, have a positive charge.

A mixture consists of 25.60 grams of iron and4.25 grams of silver. What is the mole fraction of
silver?

Answers

Final answer:

To find the mole fraction of silver in the mixture, divide the moles of silver by the total moles of both elements.

Explanation:

To find the mole fraction of silver in the mixture, we need to calculate the moles of silver and iron. First, calculate the moles of silver by dividing the mass of silver by its molar mass. Then, calculate the moles of iron in the same way. Finally, find the mole fraction of silver by dividing the moles of silver by the total moles of both elements in the mixture.

Moles of silver = mass of silver / molar mass of silver

Moles of iron = mass of iron / molar mass of iron

Mole fraction of silver = moles of silver / (moles of silver + moles of iron)

Learn more about Mole fraction here:

brainly.com/question/29808190

#SPJ12
Other Questions
In an experiment to test a new drug’s effectiveness, one group is given a larger dosage than is typically prescribed, and a second group is given a smaller dosage than is typically prescribed. Then, the results of the groups are compared to each other. What is missing that would improve this scientific design? control group
Are blue stars young or old? How can you tell?.
6Li + N2 2Li3NIf 12 mol of lithium were reacted with excess nitrogen gas, how many moles of lithium nitride would be produced? 4.0 mol 6.0 mol 12 mol 36 mol
How does an element differ from a compound