answer.
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
DIA [1.3K]
2 years ago
13

An ameba is a single-celled, heterotrophic organism. In order to meet its energy needs, it relies directly on the interaction of

which cell structures?
Biology
2 answers:
Bezzdna [24]2 years ago
8 0
I mean yes send picture of the question
Serjik [45]2 years ago
4 0

Answer: Cell membrane and mitochondria.

Explanation:

The cell membrane and mitochondria helps the amoeba to gain energy. The food is engulfed inside the amoeba by the false foot.

The cell membrane folds itself and and traps the food particle which gets inside the cell.

The food is converted into ATP inside the mitochondria which provides energy to amoeba for the proper functioning.

hence, the correct answer is Cell membrane and mitochondria.

You might be interested in
Which explains why the reflex reaction is important in certain situations?
Leviafan [203]

Answer: The answer is D. Sending a message up the spinal cord takes time

Explanation:

A p e x

8 0
2 years ago
Read 2 more answers
Given are five km values for the binding of substrates to a particular enzyme. which has the strongest affinity when k–1 is grea
solmaris [256]

Answer;

- 1.2 nM

Explanation;

-Smallest Km means highest affinity, can bind substrate better at lower concentrations. The relationship between rate of reaction and concentration of substrate depends on the affinity of the enzyme for its substrate. This is usually expressed as the Km (Michaelis constant) of the enzyme, an inverse measure of affinity

-Km is therefore, the concentration of substrate which permits the enzyme to achieve half Vmax. An enzyme with a high Km has a low affinity for its substrate, and requires a greater concentration of substrate to achieve Vmax.

8 0
1 year ago
Which of the following is one of the five causes of a business cycle?
Rama09 [41]

C recession is one of the five causes of a business cycle. 
Business cycles are measured by looking at the growth rate of the gross domestic product of a country. There are five causes of a business cycle:
1. Changes in interest rates2. Changes in house prices3. Changes in consumer and business confidence 4. The local or world economy moves into a recession5. The local or world economy moves out of a recession. 
These causes can also be seen as unstable fluctuations rather than stable cycles. 

hope I helped!!!

5 0
2 years ago
The Clean Air Act imposes permit requirements for stationary sources of pollution. Which states are most likely to oppose strict
8_murik_8 [283]
I'm pretty sure we have the same class. And you got your answers mixed up with the question. But the correct answer is D) states whose economies rely on coal, oil, or gas. Good luck.
7 0
2 years ago
Read 2 more answers
C4 plants occur more commonly in desert conditions because _____.
hjlf

Answer:

The correct answer is option E.

Explanation:

C4 plants are the plants that utilize the Hatch-Slack pathway or C4 carbon fixation type of photosynthesis process in which carbon dioxide into 4 carbon sugar to move to the Calvin cycle.

These plants are present more commonly in dry and hot climates such as deserts due to their ability to the fixed carbon at a low concentration of carbon dioxide and produce more energy when stomata are closed. Corn, pineapple sugarcane and many more are examples of the C4 plants.

Thus, the correct answer is option - E.

8 0
2 years ago
Other questions:
  • Nearly 50% of water sources in the United States are believed to be polluted. Please select the best answer from the choices pro
    5·2 answers
  • Mr. Morales is teaching a lesson on classification. He says that spiders are classified as a different group than insects becaus
    9·2 answers
  • Eukaryotic telomeres replicate differently than the rest of the chromosome. This is a consequence of which of the following?DNA
    8·1 answer
  • What is the best definition for biogeochemical cycles?
    8·2 answers
  • Analyze this molecule and select all of the true statements below. Check All That Apply This molecule is adenosine triphosphate.
    15·1 answer
  • Can you think of other examples of toxics substance, not listed in gizmo?
    13·1 answer
  • Which of the following determines how many meals a client should eat per day?
    10·1 answer
  • Tinatawag din na peryodiko o pahayagan​
    10·1 answer
  • Which dietary component is unlikely to be deficient in a meat-free diet?
    14·2 answers
  • Fernando is looking at a cell under a microscope, and he thinks it is a plant cell. Which of the following questions could he as
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!