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
Svetach [21]
2 years ago
8

PLEASE HELP ASAP!!!! CORRECT ANSWERS ONLY PLEASE!!!!

Biology
1 answer:
olganol [36]2 years ago
8 0
The answer to this is the last option i think
You might be interested in
Cells have blank of enzymes to act as biological
koban [17]
Cells have thousands of enzymes to act as biological catalysts.
3 0
3 years ago
Read 2 more answers
Choose all the answers that apply.
Inga [223]

Answer:

The troposphere is the lowest layer

Explanation:

hope this helps!! there could be more that are right I'm just not sure so

6 0
3 years ago
Read 2 more answers
A scientist is comparing the outer structure of an onion cell, structure X, to the outer structure of a human skin cell, structu
hammer [34]

Answer:

Structure X is only found in plant cells, and structure Y is found in plant and animal cells.  

Explanation:

The structure found on the outside of the onion cell is the cell wall, which is specific to plants. The structure found on the outside of the skin cell is the cell membrane, which is found on all cells.

Structure X is not living, and structure Y is living.  - this is false, both animal and plant cells are living.

Structure X can be found in some human cells, and structure Y can be found in some plant cells.  - this is false, the opposite is true.

Structure X is only found in plant cells, and structure Y is found in plant and animal cells.  - this is true structure X is the plant cell wall, and structure Y is the cell membrane

Structure X is semipermeable, and structure Y is selectively permeable. Semi-permeable and selectively permeable are essentially the same thing - it means the barrier allows some substances to pass through but not others.

4 0
3 years ago
Read 2 more answers
In a Biology 101 lab, Alex and Samuel were given unknown cells. Through a variety of staining and microscopy techniques, they de
Inessa05 [86]

Answer:

They concluded that the cell is eukaryotic cell.

Explanation:

Prokaryotic and eukaryotic cells are the two types of organisms. Prokaryotic organisms are the organisms made up of prokaryotic cells and eukaryotic organisms are made up of eukaryotic cells.  

Prokaryotic cells do not have a nucleus and other membrane-bound organelle and eukaryotic cells have a nucleus and other membrane-bound organelles like mitochondria.  

Therefore if the cell has mitochondria they must conclude that the cell is eukaryotic because the prokaryotic cell does not have mitochondria as it is a membrane-bound organelle.

6 0
3 years ago
Aman-made lake used for storing water is a(n)
erastovalidia [21]

Answer: A

it is man made

5 0
3 years ago
Other questions:
  • Which vitamin aids in the conversion of tryptophan to niacin?
    14·1 answer
  • When the sense of smell is blocked, as when we have a cold, foods do not taste the?
    14·1 answer
  • A substance that enters Earth's cycles and does harm to living things is
    7·1 answer
  • An environmental scientist studies _______.
    6·1 answer
  • help plss! What is metabolism? Provide a real-life example of metabolism to support your description.
    15·2 answers
  • An oil tanker is leaking, causing hundreds of gallons of oil to spill into the ocean. Special bacteria are sprinkled on the oil
    11·1 answer
  • Which of the following statements is true?
    13·1 answer
  • Which color are the hottest stars?
    14·2 answers
  • Students in a biology class conduct an experiment to determine the effect of temperature on the rate of photosynthesis in a plan
    5·1 answer
  • True or False: You inherited half of your genes from your Mom and half of your genes from your Dad
    5·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!