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Alisiya [41]
3 years ago
14

How many membranes surround a chloroplast?

Biology
1 answer:
hodyreva [135]3 years ago
4 0
They have double membranes
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Identify the five types of anxiety disorders
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Generalized Anxiety Disorder (GAD), Specific phobias, Agoraphobia, Social Anxiety Disorder, Panic Disorder, Separation Anxiety Disorder.

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4 years ago
Name the chemical that helps in providing the ideal pH for pancreatic amylase to function in the human body.*​
Sonbull [250]

Answer:

What is the chemical that helps in providing the ideal PH for pancreatic amylase to function in the human body?

Explanation:

This allows the protein lipase to break down and digest the fat in the small intestine much more quickly. The pancreas secretes bicarbonate to neutralize the acidity of chyme and pancreatic amylase to aid in the digestion of carbohydrates.

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You are visiting Walt Disney World in July. You are extremely overheated. You are passionately driven to find a chilly, air-cond
Savatey [412]

The principle at work in this scenario is referred to as Determination.

<h3>What is Determination?</h3>

This can be defined as a positive emotional feeling which involves persevering towards a difficult goal despite obstacles encountered.

The individual was subjected to the extreme heat but was still very much determined to find a chilly, air-conditioned environment which makes it the most appropriate choice.

Read more about Determination here brainly.com/question/679318

4 0
2 years ago
The epidermis is composed of five cell types. match each type to its description.
WITCHER [35]
Listed under are the 5 different type of cells found in the epidermis and their description:

1. Stem cells
These are what you call undifferentiated cells. These are cells found in the stratum basale, which is the deapest layer of the epidermis. These cells divide to create keratinocytes. 

2. Keratinocytes
The make up the majority of the cells in the epidermis. They synthesize keratin which are proteins that make up your hair, skin, and nails. They can also be found in other organs inside your body.  

3. Melanocytes
These cells can only be found in the stratum basale. They synthesize melanin with a brown to black pigment. These dark pigments serves as protection for the skin from harmful UV rays. 

4.Merkel cells
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5. Dentritic cells
They are also known as <em>Langerhans cells</em>. They can be found in two layers of the epidermis: the stratum spinosm; and stratum granulosm. They are what you call macrophages that come from the bone marrow. They serve as immune cells that provide protection against toxins, microbes and other pathogens that try to penetrate the skin. 

Hope you find some information above that will help you.
3 0
4 years ago
in a further experiment , the researchers add a compound to the cell growth medium that both binds and releases protons and also
rosijanka [135]

Answer: I would need more context my good sir please tell me the full context and I’ll be able to give you full answer :)

Explanation:

6 0
3 years ago
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