All categories

2 years ago

Why do animal cells have mitochondria but no chloroplast?

2 answers:

6 0

Because they do NOT Photosyntetize, chloroplast capture luminous energy from the sun, on the other hand the animal cells get ATP(Energy) from various process like Krebs Cycle Glucolisis And Electron Transference

____ [38]2 years ago

3 0

Both plant cells and animal cells have mitochondria. But animal cells don't need chloroplasts because they don't go through photosynthesis. The chloroplasts turns sun's energy into a plant cell's food. Animal cells don't go through photosythesis because animals eat other living beings and the animal cells simply break down the food.

You might be interested in

HOW DID STATES FROM THE NORTH AND SOUTH DISAGREE ABOUT?

cestrela7 [59]

Southern Secession
Northerners believed that the national government's power was supreme over that of the states. Southerners felt that the abolition of slavery would destroy their region's economy. Northerners believed that slavery should be abolished for moral reasons.

6 0

3 years ago

Petra walks into a brightly lit psychology lab to participate in an experiment involving the ability to perceive the colors of t

tensa zangetsu [6.8K]

Answer: The correct answer is : cones

Explanation: At the bottom of the eye there are millions of cells like cones and rods that collect the different elements of the spectrum of sunlight and change them into electrical impulses that then send them to the brain through the optic nerves. The cones are concentrated near the retina. The cones are responsible for the color vision.

8 0

2 years ago

Which of the following precipitation patterns is the convergence of High and Low Air pressure causing rainfall and possible torn

Allisa [31]

Answer:

Explanation:

4 0

3 years ago

In drug-treatment studies, double-blind procedures minimize outcome differences between experimental and control conditions that

andre [41]

Answer:d. placebo effects

Explanation:

What Is the Placebo Effect?

- The placebo effect is a phenomenon in which a person may start to feel like an inactive substance has actual healed them or has given them some benefits.

A placebo is only an inactive ,non medical substance which has no medical effect on a person and ig could be sterile water , saline solution or a sugar pill.

People may experience real changes through a fake treatment because of their expectations of they expect it to work they would start to actual feel it work.

It occurs mostly when a person doesn't know that what they are receiving isn't real medicine

A double-blind study refers to when both experimenters and participants doesn't know which is drug and which isn't

8 0

2 years ago

Laurie has major depressive disorder. According to psychologist Aaron Beck, negative thinking may contribute to Laurie's depress

SpyIntel [72]

The correct answer would be option B, Future.

Specifically Laurie may think negatively about herself, her situation and her Future.

Explanation:

Major Depressive Disorder is a mental disorder in psychology. In simple terms, it is called as Depression. When a person feels continuously sad and lose interests in doing things, then the person is said to be suffering from Major Depressive Disorder or Depression.

Some of the main symptoms of Major depressive disorder are as follows:

Sadness
Loss of Interest
Sleep Disturbances
Tiredness
Anxiety, and many more.

Some of the causes of MDD are as follows:

Hormonal changes
Inherited Traits
Brain Chemistry
Trauma
Biological changes, etc

So when Laurie thinks negative about herself, her situations and her future, she is basically suffering from Depression. In this disorder, she thinks negatively about her current situation and her future standings and feels sad, lonely, anxious, and troubled about it.

Learn more about Major Depressive Disorder at:

brainly.com/question/1913847

#LearnWithBrainly

6 0

3 years ago