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
White raven [17]
2 years ago
14

PLEASE HELP

Biology
1 answer:
kow [346]2 years ago
7 0

Answer:

B. They sweat or pant to lose heat by water evaporation.

Explanation:

You might be interested in
What cell components are responsible for detoxifying the cell
Zinaida [17]

Answer:

SER

Explanation:

Smooth Endoplasmic Reticulum

These are fat-based molecules that are important in energy storage, membrane structure, and communication (steroids can act as hormones). The smooth endoplasmic reticulum is also responsible for detoxifying the cell.

6 0
3 years ago
If a small droplet of ordinary fat molecules is suspended in water, the fat molecules form a "ball of spaghetti" with no particu
kolbaska11 [484]

Answer:

Option 1, a charged end and a noncharged end

Explanation:

Complete question

If a small droplet of ordinary fat is suspended in water, the fat molecules form a "ball of spaghetti" with no particular orientation. But if a droplet of phospholipid molecules is put in water, all the molecules point outward, toward the water. Phospholipids are forced into this orientation because phospholipids have _____

  1.  a charged end and a noncharged end
  2.  three fatty acid molecules, all pointing in different directions
  3.  two fatty acid molecules pointing in different directions
  4.  both a saturated fatty acid and an unsaturated fatty acid
  5.  two charged ends

Solution

The structure of phospholipids consists of the following groups and molecules –  

a) A glycerol molecule  

b) Fatty acids (2 in numbers) – It is hydrophobic as it is uncharged and non polar in nature

c) Phosphate group (with alcohol) – It is hydrophilic as it is negatively charged and polar in nature.  

When the phospholipids are placed in  water, the molecule rearranges itself in a way that the hydrophobic head face inside and the hydrophilic head face outside thereby forming micelles.

Hence, option 1 is correct

3 0
3 years ago
Which is a main function of lipids? providing energy storage transmitting genetic information forming bone and muscles fighting
ivolga24 [154]
Providing energy storage
8 0
3 years ago
Read 2 more answers
What is the difference between fern life cycle and moss life cycle??
Eddi Din [679]

Answer:

Both mosses and ferns undergo alterations of generations. ... The gametophyte is prominent is mosses, but the sporophyte is prominent in ferns. The sporophyte of ferns is differentiated into true leaves, stem, and roots. In contrast, mosses lack true leaves, stem or roots.

Explanation:

7 0
2 years ago
The heterozygous condition of sickle cell anemia results in resistance to malaria. If a homozygous normal father and a heterozyg
goldfiish [28.3K]
<span>B) 50%
The reason for this is because if the mother and the father, one is infected, and the other not, then it would be a 50/50 chance. </span>
8 0
3 years ago
Read 2 more answers
Other questions:
  • Which of the following is a invertebrate animal
    9·2 answers
  • Which organelles are involved in energy conversion? (1 point)
    6·1 answer
  • Bone and blood cells are considered _____.
    7·2 answers
  • Please Answer!!!?!
    14·1 answer
  • How do slide presentations help keep the presenter "on message"?
    13·2 answers
  • Clients with schizophrenia often experience non-adherence to prescribed medication protocols. nurses collaborate with these clie
    13·1 answer
  • Whats the definition of weathering
    10·2 answers
  • What is the corresponding mRNA sequence from the DNA strand CGA TTA CAG
    5·1 answer
  • El oxido de cloro (cio), que tiene un efecto importante en la disminucion de la capa de ozono, se descompone rapida mente a temp
    9·1 answer
  • Diagram of gastrulation and neurulation?
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!