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
Pie
4 years ago
14

A scientist finds an unusual object and decides to study it.

Biology
1 answer:
julia-pushkina [17]4 years ago
7 0


The best answer is B.

The cells of a multi cellular organisms are called eukaryotic cells and have:

1. a membrane-bound nucleus

2. numerous membrane - bound organelles including the endoplasmic reticulum, Golgi apparatus, chloroplasts and mitochondria.

3. several rod-shaped chromosomes.

Because a eukaryotic cell's nucleus is said to be surrounded by a membrane, it is said to have a true nucleus.  Organelles (meaning "little organ")  have specialized cellular roles just like the organs of  the body have specialized roles.


You might be interested in
4. This biome has organisms that are adapted to store water and cool<br> themselves in extreme heat.
Genrish500 [490]
Desert because cacti store water and sidewinder snakes bury themselves in sand and many animals are nocturnal hope this helps god bless
8 0
3 years ago
___________, a hunger-stimulating hormone, is secreted by specialized cells in the stomach.
Inga [223]

Ghrelin is a hunger-stimulating hormone which is secreted by specialized cells in the stomach.

Ghrelin is a hormone made in the intestine. It is often called the "hunger hormone" and is sometimes called lenomorelin.

It reaches the brain through the bloodstream and tells the brain to feel hungry and start looking for food.

It's main function is to increase appetite. Eat more food, take in more calories and store fat.

In addition, it affects the sleep-wake cycle, reward-seeking behavior, taste sensation, and carbohydrate metabolism.

This hormone is made in the stomach and is secreted when the stomach is empty. It enters the bloodstream and affects a part of the brain called the hypothalamus, helping regulate hormones and appetite. Lower levels make you feel fuller and easier to cut calories.

Learn more about Ghrelin hormone here : brainly.com/question/15599590

#SPJ4

6 0
1 year ago
Which value is furthest from 0 on the number line?<br><br>A. 20<br>B. -21<br>C. |20.5|<br>D. |21.5|
Bond [772]
D is your answer :)

Hope this helps
6 0
4 years ago
Read 2 more answers
"As a healthier alternative to French fries, some fast food outlets offer pre-sliced, bagged apples as a side option. The ingred
Luda [366]

Answer:

Answer in explanation

Explanation:

Absorbic Acid is used as an antioxidant and it helps the product stay fresh and look good in color. It will also add a citrus flavor and it prevents microbial growth which will not let it spoil easily

4 0
3 years ago
(( EARTH SCIENCE ))
LuckyWell [14K]

Answer:

a

Explanation:

divergent boundary means that the plates are moving away from each other.

b is convergent and c is transform

5 0
4 years ago
Read 2 more answers
Other questions:
  • "Who coined the term Ecology"?
    8·2 answers
  • What is the dark brown pigment in skin called?
    15·2 answers
  • Can any kind soul help me ASAP ​
    12·1 answer
  • The solutions in the arms of this U-tube are separated at the bottom by a semipermeable membrane. The membrane is not permeable
    14·2 answers
  • 1. All the habitats that make up a forest, river, or desert are called an ________________.
    5·2 answers
  • How does your body grow as you get older?
    15·2 answers
  • The addition of iodine to table salt has decreased the incidence of
    10·1 answer
  • Define the career cluster that is Agriculture, Food And Natural Resources.
    10·2 answers
  • There is a lot of debate about the role of added sugars and refined grains in the development of obesity. Now that you have read
    5·1 answer
  • What is osmosis meaning
    14·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!