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
jeka94
3 years ago
9

The endosymbiotic theory proposes that eukaryotic cells arose from

Biology
1 answer:
LUCKY_DIMON [66]3 years ago
4 0
From several more prokaryotic cells.
You might be interested in
The process of lipid digestion begins even before you take your first bite of food. Just the smell of food can begin digestive j
ikadub [295]

Answer:

The given statements have been rearranged in the following order to depict the flow of events that account for lipid digestion in the human body:

  1. Mechanical digestion by chewing breaks food down.
  2. During digestion, gastric lipases break down fat into fatty acids and triglyceride molecules.
  3. Gastric lipase digests some triglycerides.
  4. The pancreas secretes gastric lipase into the small intestine, where the majority of fat digestion occurs.
  5. Lipid ­digesting enzymes from the pancreas break down the triglycerides into two free fatty acids and a monoglyceride.
  6. Lingual lipase is secreted from the pancreas and breaks down triglycerides.
  7. With the aid of pancreatic lipase, fats are further broken down into free fatty acids and monoglycerides.
  8. Products of fat digestion are packaged into micelles and transported to the enterocytes.

The process is started in the mouth. Action of the teeth physically breaks down the food and increases it surface area that allows for better access to it for the enzymes to carry out mechanical digestion. Gastric lipases are those in the stomach, most of the lipid digestion takes place in the small intestine with the help of enzymes secreted by the pancreas and the small intestine itself. After digestion, the final products are taken up by the lymphatic system.

Hope that answers the question, have a great day!

5 0
3 years ago
Independent Dependent 1. A cow is given a growth hormone and then compared to another cow that was not given a growth hormone. B
algol [13]

Answer:

Independent is hormone and dependent is the weight

6 0
3 years ago
Identify this symbol AI+3. anion, cation, atom, molecule
RUDIKE [14]

The symbol Al+3 is a cation. Therefore giving us the correct answer being option B. cation.

Hope this helps! :)

4 0
3 years ago
.. Which of the following mutations would have the potential to affect future generations of
ch4aika [34]

Answer choices:

  • A frame shift mutation in the X chromosome of a cheek cell
  • A chromosomal mutation in the Y chromosome of a kidney cell
  • A point mutation in the first chromosome of a sperm cell
  • A substitution mutation in the third chromosome of a uterus cell

Answers:

A point mutation in the first chromosome of a sperm cell

Explanation:

Only mutations that affect the germ line are passed on to the next generation. Therefore, only mutations in the egg and sperm of an individual have the potential to affect the next generation.

Mutations in cheek cells, kidney cells, and uterus cells might cause cell death or cancer. This genetic material is not passed on to the next generation, only the egg and sperm contribute this material. Therefore, only mutations here will affect the generation.

4 0
3 years ago
Which is the cause of erosion?
lions [1.4K]
I believe flowing water would create erosion because tectonic plate movement and earthquakes are almost the same thing, and liquid rock is basically lava, and that only heats rock, rather than breaking it into smaller pieces, which is what flowing water does.
3 0
3 years ago
Other questions:
  • Hat is atp? why is it an important product of cellular respiration?
    15·1 answer
  • When a tool mark is found, what is done first?
    5·2 answers
  • Which scenario best represents geographic isolation
    7·2 answers
  • How does the high specific heat of water help maintain the temperature of earth?
    13·1 answer
  • 20 POINTS WHO ANSWERS CORRECTLY!!!!! biology
    15·2 answers
  • Which cell structures cause the outer surface of the rough endoplasmic reticulum to appear rough?
    12·2 answers
  • Name two types of evidence used to support the theory of evolution. Explain how scientists use each type of evidence to provide
    9·1 answer
  • Match each definition or description with the correct term. Answers will be used only once.
    9·1 answer
  • How do mutations relate to natural selection
    14·2 answers
  • Which of the following activities uses the least water in a typical household?
    8·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!