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
uranmaximum [27]
3 years ago
9

The phospholipid molecule has two parts, the polar end and the bipolar end. True or False?

Biology
1 answer:
Kitty [74]3 years ago
4 0
False; a phospholipid molecule has a "head" and two "tails"

Basically it has a polar end with a phosphate group attached, and a nonpolar end that has two fatty acid "tails" or chains.

Hope this helps :D
You might be interested in
g If a colony of bacteria starts with 1 bacterium and doubles in number every 20 ​minutes, how many bacteria will the colony con
Lynna [10]

Answer: 2.81 x 10∧14 baterias after 16 hours.

Explanation:

Hi, first we have to find how many 20 minute intervals are in 16 hours.

If 1 hour = 60 min, 16hours = 960 minutes (16 h x 60 min / 1 h)

If we divide the 960 minutes (16 hours) by 20 minutes we obtain 48. (960/48)

There are 48 twenty minutes intervals in 16 hours.

Now we have to apply the exponential growth formula:

P (t) = Po (1 +r) ∧t

Where:  

P (t) = population at time t  

P (0) = initial population (1)

r = growth rate (1)

t = time (48)

Replacing with the values given:

P (t) = 1 (1 + 1) ∧48= 2.81 x 10∧14

2.81 x 10∧14 baterias after 16 hours.

7 0
2 years ago
Darwin’s theory of evolution is based on
Marizza181 [45]

Answer:

Darwinism is a theory of biological evolution developed by the English naturalist Charles Darwin (1809–1882) and others, stating that all species of organisms arise and develop through the natural selection of small, inherited variations that increase the individual's ability to compete, survive, and reproduce.

Explanation:

3 0
3 years ago
In Gottlieb's model, the probabilistic aspect of development refers to the idea that the characteristics of organisms at any poi
alexira [117]

Answer:   Determined by genetic and environmental factors.

Explanation:

Are determined by genetic and environmental factors and the interaction of such factors, but not with absolute certainty. This development system model includes both influences of species typical genes and the influences of a species typical rearing environment.   Relatively rapid increase in obesity, the change stems from changes in the environmental context.

6 0
2 years ago
What is the correct formula?
Pie

Answer:

You drew this its not even a question

Explanation:

How do I answer this if theirs no question

4 0
3 years ago
Four children in a family have four different blood types. If the father has
Natali5045456 [20]
I think BO or B, but BO has more chance.
6 0
2 years ago
Other questions:
  • 50 POINTS !!!!!!!!!!!!!!!!!!!!!!!!!
    6·2 answers
  • What is the dependent variable?
    14·1 answer
  • Organisms that reproduce sexually recieve genetic material from both parents when fertilization occurs. The development of the z
    13·1 answer
  • ___ is one argument against gradualism as an evolutionary model
    5·1 answer
  • Insects are usually _______.
    13·1 answer
  • Describe what happens when you click on the chromosomes during telophase I.
    8·1 answer
  • !Plz help! !I keep getting different answers! Cellular respiration refers to:
    8·1 answer
  • Choose the correct level of organization (smallest to largest) in the skeletal system. *
    7·2 answers
  • What did the GBR water do to the concentration of sugar
    12·1 answer
  • What other ways can organisms be classified?
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!