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
diamong [38]
2 years ago
8

Which of the following best describes all macromolecules?

Biology
1 answer:
Tju [1.3M]2 years ago
3 0

Answer:

<u>A. They are organic molecules that all contain carbon.</u>

Explanation:

All known life on earth is carbon-based. Most molecules used as building blocks are organic i.e. consisting of based on carbon. This means that they consist of atoms of carbon, hydrogen, oxygen with other variations like nitrogen.

Some macromolecules include glucose-based polysaccharides, amino-acid based proteins and lipids consisting of glycerol and fatty acids.

You might be interested in
What is the correct description of the components of an ATP molecule?
ozzi

ATP molecule functions as the power source for a cell. Sometimes it is compared to a battery, which is a pretty fair analogy, but it is more mobile and flexible in its functions than a battery is.
5 0
3 years ago
What limits cell division?
Murljashka [212]
They need to have the exact copy of the cell, so it does takes time.
8 0
3 years ago
Read 2 more answers
How is a cytoskeleton like your muscles
kirill115 [55]
We are learning about that in my cell biology class.a cytoskeleton is like your muscles because it can contract like muscles which gives the cell shape,strength,and make it divide.
5 0
3 years ago
The rhomboideus minor muscle originates on which process on the vertebrae? Select to launch animation The rhomboideus minor musc
siniylev [52]

Answer:

Spinous process

Explanation:

The rhomboideus minor muscle originates on the <u>spinous processes</u> of vertebrae T2-T5

The rhomboideus minor muscle forms part of the superficial group of back muscles. The muscles in the superficial group are immediately deep to the skin and superficial fascia. They attach the superior part of the appendicular skeleton (clavicle, scapula, and humerus) to the axial skeleton (skull, ribs, and vertebral column).

These muscles are sometimes referred to as the appendicular group, since they are primarily involved with movements of part of the appendicular skeleton.

The rhomboideus minor is located deep to the trapezius in the superior part of the back. It inserts on the medial border of the scapula, is innervated by the dorsal scapular nerve its function is to adduct and elevate the scapula.

4 0
3 years ago
Doing what phase in the cell cycle is the dna Replicated
Vanyuwa [196]
During interphase, the cell grows and builds the nutrients required for the stage called Mitosis that prepares it for cell division and manipulate the dna
5 0
3 years ago
Other questions:
  • Based on the pyramid which type of organism would be least abundant in most ecosystems
    15·1 answer
  • Which of the following does not lay amniotic eggs?
    8·1 answer
  • All BUT one factor contributes to natural selection. That factor is A) mutation. B) random mating. C) genetic drift. D) environm
    11·2 answers
  • What are the advantages of knowing the diameter of the field of view at a given magnification
    8·1 answer
  • Which ocean receives the most freshwater output by rivers?
    11·2 answers
  • Why are proteins important for organisms?
    5·2 answers
  • What are the pathways of the carbon cycle?
    6·2 answers
  • Sue has been complaining about a bad knee for the past few months, particularly when she is going down stairs. She is an active
    12·1 answer
  • When is an ecosystem said to have high net primary productivity?
    14·1 answer
  • The _____ is the center of a stem and can store food. cortex vascular cylinder pith receptacle
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!