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
elixir [45]
3 years ago
13

What kind of macromolecule is lactose? how do you know? (the 4 macromolecules are 1)carbs 2)lipids 3)amino acids and 4) nucleic

acids)?
Biology
1 answer:
vlada-n [284]3 years ago
6 0

1) It's a Carbohydrate..

'Cause we know, when complex carbs digests, it breaks down into smaller particles and lactose is one of them

You might be interested in
A teacher pushed a 98 newton desk across a floor for a distance of 5 meters in 4 seconds what was his power
IceJOKER [234]
W=98(5)cos(0)
=490J
P=W/t
=490/4
=122.5W
5 0
4 years ago
WILL GIVE BRAINLIEST IF CORRECT <br> What is cell differentiation? Give one example?
gogolik [260]

Answer:

The difference is the shape and the jobs of the cell for example the white blood cell kills bad germs and sometimes helps scabs form and the red blood cell is to give oxygen to the body

3 0
3 years ago
Read 2 more answers
Which of the following situations is most likely to involve the action of the parasympathetic nervous system?
stiv31 [10]

Out of the following given choices

a) Brooke’s finger accidentally grazes the hot iron; she immediately yanks her hand away.

<span> b) After a satisfying evening meal, Callum relaxes in front of the television. <span> <span>c) Walking toward her car is a deserted parking garage one night, Danica is surprised by a strange man appearing from nowhere.</span> <span> <span>d) Emmeline feels queasy as she approaches the front of the class to give a speech; suddenly, her throat goes dry.</span>  
<span>
The answer is B. The parasympathetic nervous system is part of the autonomic nervous system that regulates the unconscious actions of the body.  The system is regarded as significant in the ‘rest-and-digest’ activity and also the ‘breed-and-feed’. </span></span></span></span>
5 0
3 years ago
Given the formula D=M/V, a substance with a Density of 50 gm/cc, with a Volume of 10 cc, has a Mass of ___________
siniylev [52]

Answer:

A

500 cc

Explanation:

D= M/V

50 =M/10

M =50×10

=500 cc.

Hope it helped.

8 0
3 years ago
The cell membrane regulates what enters and leaves the cell, only allowing
natima [27]

Answer:

A)selective permeability

Explanation:

it allows for it to choose ,small particles easily enter and leave the cell unlike large particles

3 0
3 years ago
Read 2 more answers
Other questions:
  • A patient with chronic acquired immunodeficiency syndrome (aids) is taking antiretroviral therapy (art) as well as medication fo
    15·1 answer
  • Give a scenario where a cell may need to perform a form of exocytosis?
    10·1 answer
  • If someone told you they had a career in either ecology, paleontology, or botany, what area of science is this? A) physics B) ch
    9·2 answers
  • What is gravity and how does it assist in erosion?
    10·1 answer
  • An object travels to the east for 36.4m and then heads north for 21.0 meters, how far is the
    10·1 answer
  • Please Help Me!!!
    12·1 answer
  • Which of the following scenarios of reproduction is most likely to form diverse offspring?
    14·1 answer
  • Propagation involving male and female reproductive cells are called
    12·1 answer
  • what Substance is released by your body when infected and causes thermostat of the body to go up and to cause fever?
    15·1 answer
  • Which of the following is NOT true of Fungi?
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!