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irina1246 [14]
1 year ago
5

Chloroplasts are oval disks containing green chlorophyll in plant cells. Animal cells lack chloroplasts because they - OPTIONS d

o not perform photosynthesis. have cilia for movement. use mitochondria for photosynthesis. do not have cell walls.
Chemistry
1 answer:
Degger [83]1 year ago
3 0

According to the research, the correct option is do not perform photosynthesis. Animal cells lack chloroplasts because they do not perform photosynthesis.

<h3>What are Animal cells?</h3>

It is a eukaryotic type cell belonging to the Animalia kingdom and can reproduce independently and depending on the tissue to which they belong, they fulfill specific functions that define their morphology, their function and their needs.

In this sense, plants carry out photosynthesis since their cells have chloroplasts, which house chlorophyll, essential for obtaining energy from sunlight, on the other hand, animal cells lack these organelles and instead have what is necessary for oxidation glucose (respiration).

Therefore, we can conclude that according to the research, the correct option is do not perform photosynthesis. Animal cells lack chloroplasts because they do not perform photosynthesis.

Learn more about animal cells here: brainly.com/question/3469780

#SPJ1

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Which chemical equation correctly represents the synthesis of calcium sulfite from calcium oxide and sulfur dioxide?
OverLord2011 [107]

The chemical  equation that correctly  represents the synthesis   of calcium sulfite  is

CaO(s) + SO₂(g) →  CaSO₃(s)

<u><em>Explanation</em></u>

<u><em>  </em></u>Synthesis   reaction is type  of chemical reaction in  which  two or more  simple substance combine  to form a more complex  product.

     The  reaction above is therefore  a    synthesis reaction since    CaO  and So₂  combine  to form CaCO₃ ( a complex product)


5 0
3 years ago
Read 2 more answers
When forming a contraction between "does" and "not," what's the correct way to write it? A. Don't B. Does't C. Doesn't D. Doesnt
KatRina [158]
C.Doesn't
do+not=Don't
the other two arent anything.

8 0
3 years ago
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What information is needed to determine the amount of moles in 1.6g of HCL?
alukav5142 [94]

Answer:

Molar mass and Mass

Explanation:

The relationship between mass and number of moles is given as;

Number of moles = Mass / Molar mass

Mass = 1.6 g

Molar mass of HCl = ( 1 + 35.5 ) = 36.5 g/mol

Number of moles = 1.6 g / 36.5 g/mol

Number of moles = 0.0438 mol

8 0
3 years ago
Which two notations represent atoms that are isotopes of the same element?
kkurt [141]
I am sure it is a.12150sn and 11950sn because isotopes are the same atoms but different number of protons
4 0
3 years ago
How many calories of heat are needed to raise the temperature of 33.0 g of diethyl ether from 14.0 ∘C to 25.0 ∘C ?
Xelga [282]

The amount of heat (in calories) needed to raise the temperature is 324.885 calories

<h3>How to determine the temperature change </h3>

We'll begin by obtaining the temperature change. This can be obtained as followed:

  • Initial temperature (T₁) = 14 °C
  • Final temperature (T₂) = 25 °C
  • Change in temperature (ΔT) = ?

ΔT = T₂ - T₁

ΔT = 25 - 14

ΔT = 11 °C

<h3>How to determine the heat (in Calories)</h3>

The amount of heat needed to raise the temperature can bee obtaimedals follow:

  • Mass (M) = 33 g
  • Change in temperature (ΔT) = 11 °C
  • Specific heat capacity (C) of diethyl ether = 0.895 cal/g°C
  • Heat (Q) =?

Q = MCΔT

Q = 33 × 0.895 × 11

Q = 324.885 calories

Thus, the amount of heat needed is 324.885 calories

Learn more about heat transfer:

brainly.com/question/10286596

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3 0
1 year ago
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