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
iren [92.7K]
2 years ago
14

To respond to a chemical signal, a cell must have a ? to which the signaling molecule can bind.

Biology
1 answer:
Sphinxa [80]2 years ago
4 0
A cell must have an atom
You might be interested in
Which statement does not explain the concept of the Doppler effect ?
sesenic [268]

Answer:

Doppler effect is a change in frequency and wavelength of a wave. It is caused by the change in distance between the thing creating the wave (causer) and whatever is measuring seeing or hearing the wave (watcher or observer). Another word for "causer" is "sender".

HOPE THIS HELPED!!!!!!!!!!!!!! XDDDD

3 0
3 years ago
Read 2 more answers
Suppose the DNA strand from the question above was exposed to
Nana76 [90]

Answer:

Substitution

Explanation:

Substitution

7 0
2 years ago
brittle solid dull or shiny poor thermal conductor may conduct electricity ductile The properties listed here should be added to
nadezda [96]
The answer is B) metalloid
7 0
2 years ago
Read 2 more answers
Which feature of Earth is part of the geosphere?<br> O air<br> O fish<br> O rocks<br> Oglaciers
Ipatiy [6.2K]

Answer:

Rocks

Explanation:

The geosphere includes the rocks and minerals on Earth – from the molten rock and heavy metals in the deep interior of the planet to the sand on beaches and peaks of mountains. The geosphere also includes the non-living parts of soils and the skeletons of animals that may become fossilized over geologic time.

7 0
3 years ago
Read 2 more answers
Match each organelle with the correct function.
Arturiano [62]

Answer:

Explanation:

EUKARYOTIC CELL STRUCTURE

Unlike prokaryotic cells, eukaryotic cells have several membrane-bound organelles. The mitochondria convert chemical energy from food into ATP, which is used to power all cell activities. The number of mitochondrion in a cell is determined by the cell's function. Muscle cells require a lot of energy, so they contain many mitochondria. The endoplasmic reticulum (ER) is a packaging and storage facility. Rough ER contains ribosomes and is responsible for protein synthesis. Smooth ER lacks ribosomes. It is responsible for the production and storage of lipids and steroids, as well as the storage of calcium ions. The Golgi body works with the ER to create complex molecules. In animal cells, the Golgi body also creates the lysosomes that break down food and cell waste.

Like animal cells, plant cells have mitochondria, rough and smooth ER, Golgi bodies, nuclei, and cell membranes. Unlike animal cells, plant cells do not have lysosomes. They also contain two unique organelles – cell walls and chloroplasts. The main function of a cell wall is structure and support. The primary job of chloroplasts is photosynthesis. These organelles contain chlorophyll, which traps solar energy. Plant cells also have a large central vacuole that stores water and helps the cell maintain its shape.

7 0
3 years ago
Other questions:
  • Why did a fish die after putting it into fresh water after being in salt water?
    15·1 answer
  • The _______ functions as both an endocrine and exocrine organ.     
    15·1 answer
  • Your body systems work together to maintain internal conditions, or
    13·2 answers
  • explain how human embryonic stem cells adult stem cells and skin cells taken from the same person would be the same and how woul
    13·1 answer
  • Which of the following is most important to the heartbeat?
    11·1 answer
  • I got points just for you IF you answer this question
    8·1 answer
  • According to cell theory, which are made of cells? check all that apply
    12·1 answer
  • The central nervous system consists of the brain and the ________.
    15·1 answer
  • Describe the steps from ovulation through implantation in the uterine wall. How does hormonal control of these steps occur?
    12·1 answer
  • What do landforms include
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!