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
laila [671]
3 years ago
9

2. Which organelles are involved in energy conversion? (1 point) A.)mitochondria and chloroplasts B.)mitochondria and ribosomes

C.)smooth and rough endoplasmic reticulum D.)Golgi apparatus and chloroplasts 3. Which means of particle transport requires input of energy from the cell? (1 point) A.)diffusion B.)osmosis C.)facilitated diffusion D.)active transport
Biology
1 answer:
GalinKa [24]3 years ago
6 0
2. A) mitochondria and chloroplasts are the organelles involved with energy conversion. 
3. A) Active transport requires energy input from the cell. This is because particles are transported Against the concentration gradient.
You might be interested in
Drag the tiles to the correct boxes to complete the pairs.
Nonamiya [84]

Ans.

Platelets are a type of blood cells, responsible for blood clotting. These cells prevent excessive blood loss from wound as they form plug or clot at the site of injury to repair the damage.  Thus, the option). platelets is correctly matched with 'clotting blood.'

White blood cells or WBCs are components of immune system that protect the body from harmful foreign molecules, such as bacteria, fungi, and viruses and harmful body cells, such as tumor cells.  Thus, the option). white blood cells is correctly matched with 'fighting bacteria.'

Red blood cells or RBCs are blood cells that transport oxygen, carbon dioxide, and nutrients to the different part of the body. These cells are made up of hemoglobin and protein. Thus, the option). red blood cells is correctly matched with 'clotting blood.'

Plasma is the non-cellular, colorless, fluid portion of blood, composed of proteins, vitamins, antibodies, amino acids, and other micromolecules. It is responsible for viscous nature of blood. Thus, the option). plasma is correctly matched with 'providing viscosity to the blood.'


3 0
3 years ago
Read 2 more answers
According to Max Weber, all governments get their powers from:
ryzh [129]

Answer:

The answer is: letter B, the people.

Explanation:

Max Weber is a German sociologist and political economist.  He proposed a theory on "bureaucracy." This is an organizational structure that focuses on rules, procedures, processes, hierarchies, etc. among the employees. He introduced the three types of power:<em> legal power, traditional power and charismatic power. </em>

According to him "power is the ability to exercise one's will over others." This definition has been adopted by many scholars over time. And for him, all governments get their power from the people. The word "power" here is different from the word "authority." Power affects social relationships and "it is NOT coercion." It provides a strategic way to rule the people so they will obey.

4 0
3 years ago
What does a food chain due ?
spin [16.1K]

Answer:

Shows the flow of food and energy

4 0
3 years ago
Read 2 more answers
NEED HELP ASAP! WILL GIVE BRAINLIEST
dem82 [27]

Hey there! :D

When we are talking about gametes, we can use a punnet square, or in this case, common knowledge. If two of the alleles for one phenotype are the same, we can infer there will only be two variations of the genotype. (because there are two dominant SS genes) We already know that "D" must be the answer. Firstly, there will be one allele for each gene, so there will always be an "S" and a "T" no "SS" or "tt" (when talking about gametes). That leaves us with B and D but there is no recessive "s" in the original genotype, so the answer must be "D".

I hope this helps!

~kaikers

7 0
3 years ago
Which of the following best explains the factors that led to the dust bowl?
faltersainse [42]

Answer;

C. Poor farming techniques that killed the soil were combined with drought.

Explanation;

-The Dust Bowl was caused by several economic and agricultural factors, including federal land policies, changes in regional weather, farm economics and other cultural factors.

-After the Civil War, a series of federal land acts coaxed pioneers westward by incentivizing farming in the Great Plains.

3 0
3 years ago
Read 2 more answers
Other questions:
  • Define symbiotic relationship? Write any two examples of symbiotic association found in nature.
    11·1 answer
  • If you take into account the amount of ATP generated by ATP synthase per molecule of NADH produced in aerobic respiration, the n
    9·1 answer
  • Explain how heredity may have arisen
    8·2 answers
  • Carrying capacity is _____.
    15·2 answers
  • DNA is not found in the nucleus of all eukaryotes cells
    8·1 answer
  • At the beginning of cellular respiration, energy is stored in the bonds of blank molecules.
    8·1 answer
  • The uneven distribution of Earth's resources is the result of.
    15·2 answers
  • 3
    11·1 answer
  • Please I’m begging you please help
    12·1 answer
  • Let p: It is raining
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!