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
madam [21]
2 years ago
9

1. The main function of the digestive is to

Biology
2 answers:
GenaCL600 [577]2 years ago
5 0
1. A. Break down large molecules into small molecules and absorb nutrients

2. A. Neurons 

3. C. Brain and spinal cord
emmasim [6.3K]2 years ago
4 0
1. A
2. A
3. C

I hope this helps:)
You might be interested in
Which has the most immediate effect on the progress of scientific research?
Bad White [126]

Answer:

The answer is: passing laws to prevent a certain type of scientific research.

6 0
2 years ago
How would a mink and a heron compete for trout?
IgorLugansk [536]
A mink could swim after the fish and a heron could swoop down after the fish
7 0
3 years ago
A glass dish containing a few drops of water in the presence of carbon dioxide gas, nitrogen gas, and small organic compounds is
Aneli [31]

The correct answer is (a )

This experiment shows that the life has evolved from the inorganic materials. The substances like carbon dioxide, nitrogen gas when heated and exposed to UV radiation led to generation of life supporting element called as amino acids. The UV radiation and heat provided the energy needed by gases to convert into amino acids.





4 0
3 years ago
Read 2 more answers
When translating secretory or membrane proteins, ribosomes are directed to the ERmembrane byA) a specific characteristic of the
Yuliya22 [10]

Answer:

B) a signal-recognition particle that brings ribosomes to a receptor protein in the ER membrane.

Explanation:

Each synthesized protein has to be targeted to the specific location and transported to that location. There are two possible ways for that transport: post-translational transport or co-translational transport.

• Co-translational transport occurs during the process of translation, and proteins transported this way are proteins bound for organelles in the endomembrane system (such as the ER, Golgi apparatus, and lysosome), plasma membrane proteins or proteins for the exterior of the cell. They have an amino sequence called a signal peptide which sends them to ER first.

• Proteins that do not have a signal peptide stay in the cytosol so, their transport is after the translation (post-translational).

6 0
3 years ago
·four valence electrons
Helen [10]
The answer is carbon, hoped this helps you!
7 0
3 years ago
Read 2 more answers
Other questions:
  • The tiny exoskeleton of a diatom is composed mostly of calcium carbonate. <br> a. True <br> b. False
    7·1 answer
  • The cell cycle is a repeating series of events that include growth DNA synthesis and cell division true or false
    14·2 answers
  • All 4 cells produced by meiosis have half as many chromosomes as the original cell true or false
    15·1 answer
  • Silicate rocks are weathered by what into the clay minerals.
    15·1 answer
  • What is one of the most sophisticated communication systems on the planet?
    8·1 answer
  • Gas exchange is a primary example of simple diffusion, the exchange of _________ &amp; __________ fuels the cellular processes s
    8·2 answers
  • Excretion is the process of ______. A. exchanging carbon dioxide for oxygen. B. removing metabolic wastes from the body. C. pump
    8·2 answers
  • Would a greater or less amount of exposed surface area absorb thermal energy faster? Why? Give an example.
    7·1 answer
  • 7. What happens during the process of translation?
    12·1 answer
  • How does nephron help in regulating fluid and electrolyte balance​
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!