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
CaHeK987 [17]
3 years ago
9

Which is NOT true of mitochondria and chloroplasts? a. They are found in all organisms b. They contain DNA and 70S ribosomes c.

They are capable of performing protein synthesis d. They generate ATP.
Biology
1 answer:
Nikitich [7]3 years ago
8 0

Answer:

a. They are found in all organisms

You might be interested in
Which of the following is not a characteristic of all life
Alexeev081 [22]

the answer could be breath oxygen or respond to stimuli. Hope this helps!

8 0
3 years ago
1. True or false: even when youn
Aloiza [94]

Answer:

brainllest if right

False

Explanation:

5 0
2 years ago
Read 2 more answers
If a parent with AB blood and a parent with
Vlad1618 [11]

Answer:

O blood is a recessive trait, so none of the children will have O blood. The genes for either type A or Type B will be determined by the egg/sperm being fertilized with the reproductive cell of the other parent. the probability of receiving either of the gene versions is 1/2, so half of the children will have A blood and the other half will have B blood

4 0
3 years ago
What is a triacylglycerol ? Discuss the advantages of organisms having triacylglycerol as energy storage molecule?
Sergeeva-Olga [200]

Answer:

Triacylglycerols are acylglycerols with three fatty acid molecules, generally long chain, which can be the same or different; we speak of simple triacylglycerols when there is the same fatty acid in all three glycerol positions, but most are mixed triacylglycerols, with at least two different fatty acids. The properties of triacylglycerols will depend on the type of fatty acids they contain.

Most of the fats and oils of both animal origin (tallow, butter) and vegetable (olive, corn, sunflower, palm, and coconut oils) are formed almost exclusively by triacylglycerols.

Physiologically, triacylglycerols are an important energy reserve. In most eukaryotic cells, triacylglycerols are stored in the cytosol as microscopic fat droplets. In vertebrates there are specialized cells in the storage of fat, adipocytes. In humans, the presence of fatty tissue under the skin, in the abdominal cavity and in the mammary gland stands out.

5 0
3 years ago
What are three ways body systems work together to maintain homeostasis?
mafiozo [28]

Answer:

Each organ system performs specific functions for the body, and each organ system is typically studied independently. However, the organ systems also work together to help the body maintain homeostasis.

For example, the cardiovascular, urinary, and lymphatic systems all help the body control water balance. The cardiovascular and lymphatic systems transport fluids throughout the body and help sense both solute and water levels and regulate pressure. If the water level gets too high, the urinary system produces more dilute urine (urine with a higher water content) to help eliminate the excess water. If the water level gets too low, more concentrated urine is produced so that water is conserved. The digestive system also plays a role with variable water absorption. Water can be lost through the integumentary and respiratory systems, but that loss is not directly involved in maintaining body fluids and is usually associated with other homeostatic mechanisms.

Similarly, the cardiovascular, integumentary, respiratory, and muscular systems work together to help the body maintain a stable internal temperature. If body temperature rises, blood vessels in the skin dilate, allowing more blood to flow near the skin’s surface. This allows heat to dissipate through the skin and into the surrounding air. The skin may also produce sweat if the body gets too hot; when the sweat evaporates, it helps to cool the body. Rapid breathing can also help the body eliminate excess heat. Together, these responses to increased body temperature explain why you sweat, pant, and become red in the face when you exercise hard. (Heavy breathing during exercise is also one way the body gets more oxygen to your muscles, and gets rid of the extra carbon dioxide produced by the muscles.)

7 0
3 years ago
Read 2 more answers
Other questions:
  • What are three best ways to describe the three ways to change the velocity of a car
    14·1 answer
  • All fungi are
    13·2 answers
  • Which of these is an inorganic nutrient
    9·2 answers
  • What disease results when cells grow in an abnormal and
    10·1 answer
  • What are all the living organisms in ecosystems
    9·1 answer
  • Some isotopes of elements are unstable and decay into other, more stable isotopes over time. For example, it takes 153 years for
    7·1 answer
  • Drag the appropriate descriptions of the subatomic particles into the following boxes. Labels may be used more than once.
    11·1 answer
  • How do analogous structures evolve?
    12·1 answer
  • What happens to water
    12·1 answer
  • An incomplete Punnett square is shown below. Complete the Punnett square by typing the correct combination of letters in each bo
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!