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
Maru [420]
3 years ago
7

Which structure surrounds and protects an animal cell

Biology
1 answer:
kvv77 [185]3 years ago
8 0
Cell membrane... i believe this to be the correct answer
You might be interested in
Blue poppies native to China were grown at a plant-breeding center in California. The plants with the thickest leaves were most
DIA [1.3K]

Answer:

Directional selection

Explanation:

Directional selection is a type of natural selection that favors one extreme phenotype of a genetic trait due to its survival and reproductive advantage to the individuals over another extreme phenotype and the intermediate phenotype.

In the given example, the thick-leaved plants are better adapted to a drier climate due to reduced water loss. Directional selection favored the plants with thick leaves which in turn produced more progeny. Over the generations, the population evolved into the one having more number of thick-leaved plants.

8 0
3 years ago
What would happen without any decomposers in the cycle​
VikaD [51]

decomposers break down dead things and waste, so I would say that dead animals would not go back into the ground as fast and the nutrients would not go back into the cycle

8 0
3 years ago
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
Are there living organisms without cells
kkurt [141]
All living organisms are composed of one or more cells, per the cell theory.
8 0
2 years ago
Read 2 more answers
What is carbon dioxide??
Vaselesa [24]

Answer:

Carbon dioxide is a natural greenhouse gas, commonly produced by the air we exhale.

Explanation:

Molar mass: 44.01 g/mol

Formula: CO2

Boiling point: -109.2°F (-78.46°C)

Triple point temperature: -69.88°F (-56.6°C)

Soluble in: Water

Molecular geometry shape: linear

8 0
3 years ago
Other questions:
  • What is the power house of the cell?
    12·2 answers
  • What are two sources of energy for the earth's system?
    11·2 answers
  • Why do all objects on the celestial sphere rise in the east and set in the west? (this answer requires much more detail than jus
    7·1 answer
  • During the human digestion process, digestion is compartmentalized in various organs throughout the digestive system. how does t
    15·1 answer
  • The passage of water through a selectively permeable membrane from a less concentraded region to a more concentrated region is c
    13·1 answer
  • A submarine robot is operating near the ocean floor. What pressure and temperature data will it most likely record?
    11·1 answer
  • To avoid such dangerous results, it is important to give a patient compatible blood. Which type of blood can a person with Type
    15·2 answers
  • Can someone help me with a Plato biologyA Virtual Lab1 ?<br> URGENT!!!
    9·1 answer
  • Temperature is related mostly to the
    9·1 answer
  • What are 2 ways carbon can get from the ocean to the lithosphere?
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!