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
dalvyx [7]
3 years ago
9

Protozoans are the only organisms that can convert nitrogen from the air into chemical compounds that plants can use.

Biology
1 answer:
tigry1 [53]3 years ago
5 0

Answer: False

Explanation:

Protozoans are not the organism that fix nitrogen for the plants. The organism that fix nitrogen to convert it into a form which can be used by plants are known as diazotrophs.

These are bacteria and archae that fix nitrogen gas found in the atmosphere into more usable form such as ammonia.

These organism can grow without any external source of fixed nitrogen. Example: Rhizobia and azospirillium.

You might be interested in
What is the type of chemical weathering caused by oxygen in the atmosphere called
Zinaida [17]

Answer:

Oxidation

Explanation:

Oxidation. Oxygen causes oxidation. You can think about oxidation like rust on a car. Rust forms when the iron or steel in your car reacts with the oxygen in the air to form iron oxide.

5 0
3 years ago
La división meiótica produce ______________ células hijas haploides de cada célula diploide original. AYUDAAA
alisha [4.7K]

Answer:

El proceso general de meiosis produce cuatro células hijas a partir de una sola célula madre. Cada célula hija es haploide, porque tiene la mitad del número de cromosomas que la célula original.

Explanation:

Espero que esto te ayude :)

3 0
3 years ago
The majority of bacteria have a cell envelope. which component of the cell envelope is found in only some bacterial cells?
lesya [120]

The majority of bacteria have a cell envelope component which serves as an outer compartment.

Explain the Plasma membrane components.

The membrane that divides the interior of the cell from the external environment is known as the plasma membrane, sometimes known as the cell membrane, and is present in all cells.

A cell wall is affixed to the plasma membrane on the exterior of bacterial and plant cells. A semipermeable lipid bilayer makes up the plasma membrane. The movement of materials into and out of the cell is controlled by the plasma membrane.

A cell is protected by its cell membrane, also known as the plasma membrane. Additionally, it offers a stable environment inside the cell. And that membrane serves a variety of purposes. One is to move compounds out of the cell that is harmful as well as nutrients into the cell.

Hence, the correct answer is the outer membrane.

Learn more about Plasma Membrane here,

brainly.com/question/14727404

# SPJ4

8 0
1 year ago
I don’t understand- lol
qwelly [4]

Answer:

B

Explanation:

Increasing greenhouse gases would lead to an increase in the average global temperature throughout this century.

4 0
3 years ago
The ____________ functions as a gateway through which chemicals and small particles, such as ____________ enter or leave the cel
Vilka [71]

Answer: cell membrane

such as water, micro-organism

physical process

simple diffusion, osmosis and filtration

such as potasssium permaganate in water,urea a liver waste diffuses from the body and the kidney help in filtering it out

physiological processs

active transport, phagocytosis and pinocytosis

such as soduim-potassium pump, exocytosis

Explanation:  transportation in and out of cell is done in different ways listed above but a barrier to this movement is the cell membrane which is an outer covering of the cell. it protect the cell and only some materials can penetrate the cell membrane e.g micro-organism, water e.t.c. the various physical and physiological processes are the various ways substance  cna be liquid, solid or gas are transported within or outside the  cell e.g food

6 0
3 years ago
Other questions:
  • The disease erythroblastosis fetalis develops in a fetus or a newborn infant with Rh-positive blood and an Rh-negative mother. S
    6·1 answer
  • What activity led to the formation of Grand Canyon
    12·1 answer
  • How can changes on earths surface affect changes below surface
    6·1 answer
  • Controlled by citizen action, monitoring by the EPA, and a 1989 treaty?
    15·2 answers
  • What type of waste dose the excretory system remove .
    6·2 answers
  • (Science) Which statement is true about what is happening in the image above?(PLEASE ANSWER ASAP)
    6·1 answer
  • Biology S1 Unit 1 Post-Test Study Guide
    5·1 answer
  • How does the immune system work with other body systems to protect the body from pathogens?
    8·2 answers
  • people make clothing using fibers that come from natural materials and from synthetic materials. How do these materials differ f
    5·1 answer
  • Many hockey sticks are made of composite materials instead of wood. How would you classify each type of hockey stick?
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!