How many of the items in the following list are abiotic? Light,water, mushrooms, salt,heat, Bacteria, stone, cactus, dog

Biology

1 answer:

vagabundo [1.1K]4 years ago

4 0

Answer:

five

Explanation:

Abiotic means things in an ecosystem that are non-living.

You might be interested in

Please Help! What molecules need to travel through ATP synthase to help it create ATP?

Effectus [21]

Answer:

The proton gradient produced by proton pumping during the electron transport chain is used to synthesize ATP. Protons flow down their concentration gradient into the matrix through the membrane protein ATP synthase, causing it to spin (like a water wheel) and catalyze conversion of ADP to ATP.

Explanation:

That's the answer but not all of it just pick out the actual answer.

6 0

3 years ago

List three structures of nerve cells that are found in animal cells. (Science)

Over [174]

Answer:

its cell body, dendrites, and axon

8 0

3 years ago

When one plant's pollen fertilizes the egg of another plant it is called _______________/___________

Anna007 [38]

When one plant's pollen fertilizes the egg of another plant it is called cross pollination.

7 0

4 years ago

Did tine 3 main feature inside a prokaryotic cell

Sonbull [250]

1. Cytoplasm. Cytoplasm is where its organelles are suspended.
2. Ribosomes. These ribosomes facilitate in manufacturing the cell’s proteins used in many cellular activities.
3. Plasmid. It is a tiny DNA molecule.
4. Nucleoid. The genophore of a prokaryotic cell where its genetical material are found.

Prokaryotic cells have: 1. Capsules.
2. Flagellum. A tail
3. Pili, a hair-like structure on its surface.

8 0

3 years ago

Concerning proton movement in mitochondria and chloroplasts, the __________ have a __________ H+ concentration. Choose one: A. l

umka2103 [35]

Answer: The answer is D - Intramembrane space in mitochondria; high

Explanation:

Mitochondria is an organelle in the cell, it is known as the power House of the cell because of its role in the storage and production of energy. During electron transport chain the proton pumps generate a proton gradient which is stored in form of energy.

During proton pumping and electron transfer the electrons are passed down the chain from the matrix to the inter membrane of the mitochondria. The electrons move from higher concentration of level to lower energy level. Some of these are used to pump Hydrogen ions (H+), moving them out of the matrix into the inter membrane space.

The Intramembrane space of the mitochondria therefore has a a high concentration of Hydrogen ions (H+).

I hope this helps.

4 0

3 years ago