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
GrogVix [38]
3 years ago
11

Which statement is true about chloroplasts?

Chemistry
2 answers:
Alexandra [31]3 years ago
8 0

Answer: Option B

Explanation:

The chloroplast are the cell organelles that has the primary function of photosynthesis. The photosynthetic pigment chlorophyll captures sunlight and converts it into chemical energy.

The food that is used by the plants is made by this process. The food is also stored in the plant species in the form of starch.

The food stored n the plants is used by the animals and human beings. The process of photosynthesis is very essential for maintaining life on earth as it provides food and oxygen to various organism.

Elenna [48]3 years ago
7 0
The answer is b so that is it!!!!!!!!!
You might be interested in
What are some signs of cyanide poisoning visible on a corpse?
lina2011 [118]
Hello!
I saw this question and instantly knew I could help. I recently took a course on toxic gasses and poisons. Here's what I know.

It can be swallowed, inhaled, or absorbed through skin. It is generally released from its host compound by acids, such as the hydrochloric acid found in the stomach. The poison in the seeds is released only if the seeds are chewed.

Effects and symptoms:
Cyanide prevents the red blood cells from absorbing oxygen. It's called chemical asphyxia.
Smelling of a toxic dose of the gas can cause immediate unconsciousness, convulsions and death within one to fifteen minutes.
If swallowed a fatal dose can take up to twenty minutes or longer, esp. if swallowed on a full stomach.
If a near-lethal dose is absorbed through the skin, inhaled or swallowed the symptoms will include gasping for breath, dizziness, flushing, headache, nausea, vomiting, rapid pulse, and a drop in blood pressure causing fainting.
<span>With a lethal dose, convulsions with in four hours, except in the case of sodium nitroprusside, when death can be delayed as long as 12 hours after ingestion. </span>The victims blood may appear purple or cherry red, as in carbon monoxide poisoning, and the corpse may have pinker than normal skin.
<span>the famous bitter almond odor can be a clue and maybe noticeable at autopsy, but not everyone is capable of smelling it.

Hope this helped! :)</span>
5 0
3 years ago
3) In the Hydrolysis of Disaccharides and Polysaccharides portion of the lab, starch should give one positive iodine test and on
AfilCa [17]

Answer: potassium iodide is the basic test for starch,and the positive test is blue-black coloration, any other test substance which is not starch will give a negative results.

Explanation:

Starch is an example of  polysaccharide  and since the standard test for it is potassium iodide solution, it gives a positive test.

Diasaccharides e.g maltose are reducing sugars.their standard test is BENEDICT test .

Therefore, in the hydrolysis;  starch should give a positve test, while Diasaccharides should give negative rest.

3 0
3 years ago
In order to calculate the mass of an element in a given mass of a compound the mass of the compound is multiplied by the mass
Allushta [10]
Molar mass is the mass of a given substance divided by the amount of that substance, measured in g/mol.
7 0
3 years ago
The wavelength of a light wave can be used to measure which of the following
Tema [17]
Wavelength is the distance between crests of the wave.
4 0
3 years ago
The electrical charge of the nucleus is determined by:
elixir [45]
I think it’s electron:)
7 0
3 years ago
Other questions:
  • This is an inherited characteristic that increases an organism's chance of survival.
    8·1 answer
  • Give three examples of elements that are gases at room temperature
    10·1 answer
  • Write the simple equation that describes the action of the enzyme catalase.
    10·1 answer
  • 1.Build or draw the Lewis structure for each of the molecules listed below.
    14·1 answer
  • When the oxide of generic metal M is heated at 25C, only a negligible amount of M is produced. MO2(s) &lt;---&gt; M(s)+O2(g) del
    5·1 answer
  • Convert 30°C into kelvin
    7·1 answer
  • A pain-relieving pill has a mass of 0.005 g. Express the pill’s mass in grams using scientific notation or in milligrams.
    11·1 answer
  • A sample of dry gas weighing 2.1025 g is found to occupy 2.850 L at 22.0oC and 740.0 mm Hg. How many moles of gas are present?
    9·1 answer
  • 8. Which chemical reaction involves the fewest Hydrogen,
    6·1 answer
  • Which of these is caused by bacteria? A) tuberculosis B) influenza C) the common cold D) chicken pox
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!