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
Verdich [7]
3 years ago
12

All __ are molecules, but only molecules made up of atoms from two or more elements are compounds.

Biology
1 answer:
Lapatulllka [165]3 years ago
4 0
D) molecular components
You might be interested in
Which hormone produces increases in size, especially in stem and fruits? auxin cytokinin gibberellin ethylene
Margaret [11]
Both auxin and cytokinin are used to increase size of stem and fruits
5 0
3 years ago
Which of the following common items would best represent the primary structure of a protein
Assoli18 [71]

The answer is; Beads of different color joined together on a piece of string

Primary structure of a protein is right after it has been translated from an mRNA by a ribosome. It is linear and has not yet been folded into a functional protein. The beads in the item represent amino acids joined together by peptide bonds.  


7 0
3 years ago
A lack of explanation for continental drift prevented many scientists from accepting that a single super-continent called ____ o
Anna71 [15]
The answer is C. Pangaea
8 0
3 years ago
Read 2 more answers
In your own words Describe how autotrophs and heterotrophs obtain energy. please this answer must be at least 150 words any one
blsea [12.9K]

The autotrophs are the primary producer in the food chain and they are the ones who initiate the food chain. They produce food by using sunlight or sometimes chemical energy or reactions. They primarily use carbon dioxide, sunlight and water to form sugars or carbohydrates which become their energy source. They use the process of photosynthesis or chemosynthesis to generate food. Examples of autotrophs are green plants, green algae, bacteria.

Heterotrophs cannot make their food via sunlight or other inorganic sources and hence are dependent on the autotrophs or other animals. The heterotrophs have been ranked as secondary and tertiary consumers and cannot be producers.  They consume the organic products made by autotrophs to obtain energy for various metabolic and biological activities. The heterotrophs can be herbivore, carnivore, fungi, parasitic plants.

Some are photo-hetrotrophs,  who use light as energy but cannot use carbon  dioxide as the carbon source since they cannot fix the carbon like autotrophs.

5 0
3 years ago
Which of the following statements is false? Question 18 options:
pashok25 [27]
The answer is B: the instructions for making some proteins are not specified by genes.
3 0
3 years ago
Other questions:
  • How do I identify sample, independent and dependent variables?
    5·1 answer
  • Why are glial cells referred to as the "forgotten brain cells?" state five ways that glia differ from neurons. what would happen
    13·1 answer
  • Where are your genes found?
    9·1 answer
  • The rotation curve for our galaxy shows stars beyond the sun moving slower than expected. True or False
    7·1 answer
  • Which of the following microorganisms is most likely to get its main source of nutrition from a host?
    14·2 answers
  • Identify the four spheres of the carbon cycle
    6·1 answer
  • Earth has a feedback mechanism that works between the surface of the Earth and its atmosphere. Which of the statements is not co
    9·1 answer
  • The instructions for the genetic traits of an organism are directly determined by the
    9·2 answers
  • How increased levels of CO2 in our oceans
    9·1 answer
  • Which cellular transport process is pictured below?
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!