Which structure does a eukaryotic cell have that a prokaryotic cell does not have?

Answers

Answer 1

Answer: eukaryotic cells have a nucleus and prokaryotic cells do not.

Answer 2

Answer: membrane bound organelles

Related Questions

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What is the purpose of the cell cycle
Professor Tan studies water quality in streams near chemical plants. Which is a type of qualitative data that Professor Tanshould record during these studies?the pH of the waterO any occurrences of unusual odorsO the oxygen concentration of the waterany changes in sizes of fish population

Transcribed image text: Effect of flow tube Length 4. How does increasing the flow tube length affect fluid flow? Explain why changing blood vessel length would or would not be a reasonable method for the body to control blood flow. Effect of Pressure 5. How does decreasing the pressure affect fluid flow? Describe what happens to pressure and flow during exercise and explain why they change in that way. Effect of Stroke Volume 6. Cardiac Output = Stroke Volume x Heart Rate a) What happened to the pump's rate as its stroke volume was increased? What happened to cardiac output? b) What do you think might happen to the pressure in the pump during filling if the valve in the right flow tube became leaky?

Answers

Increasing the flow tube length decreases fluid flow. Changing blood vessel length would not be a reasonable method for the body to control blood flow because it would require significant energy and time. Decreasing the pressure decreases fluid flow. During exercise, pressure and flow increase because the body needs more oxygen and nutrients. Increasing stroke volume increases cardiac output. If the valve in the right flow tube became leaky, the pressure in the pump during filling would decrease.

In evolution, the study of vertebrate forelimbs is related to _______ evidence. A. biogeographical B. biochemical C. anatomical D. fossil

Answers

In evolution, the study of vertebrate forelimbs is related to anatomical evidence.

Traits/characteristics in an organism's population can be seen and/or unseen. If the traits being seen can be found in most of the organisms, it is referred to as........ a) Recessive traits b) Dominant traits c) Polygenic traits d) Common traits

Answers

Answer:

If the traits being seen can be found in most of the organisms in the population, they are referred to as dominant traits. Therefore, the correct answer is b) Dominant traits.

In studies of identical twins reared apart, similarities noted would most likely be due to_______ factors.

Answers

Answer: Social factors

Explanation: Even though they would likely have the same genes, and similarities in their personalities, likes, and dislikes, some complexion such as weight or height is due to how they were reared. If they had similar social surroundings this would have helped in this case.

Select all that apply. Plant organs include: chloroplasts

roots

mitochondria

stems

leaves

Answers

The right answer is roots, stems and leaves.

Mitochondria and chloroplasts are not organs but organelles.

Plants, although of very varied morphologies, have in common (with the exception of a few rare groups) of possessing differentiated organs: a stem bearing itself leaves and buds, and for most of them, roots. These organs are themselves made of tissues, organized sets of specialized cells. Among the smaller plants are the mosses, whose leafy stem, a few millimeters to a few centimeters in height, is anchored to the ground by filaments. They have neither roots nor conductive tissues.

Roots stems and leaves. Chloroplasts and mitochondria are both organelles in plant cells, not organ of the plant.

What is needed for DNA profiling? a. two small samples containing DNA
b. two molecules of DNA
c. two large DNA samples
d. two cups of liquid

Answers

The answer is B I believe

I think b. If that’s wrong plz say me to know it!

Other Questions

Each cell only expresses a small portion of its genes at any given time. Not synthesizing unused proteins allows resources and energy to be conserved. This understanding best supports which of the following statements?Cells randomly express different genesGene expression is a regulated processCells cannot express certain genesUnexpressed genes are never useful

Which of the following is true?(A) Protein-coding genes make up far less of the human genome than noncoding DNA.(B) Protein-coding genes and noncoding DNA make up about the same amount of the human genome.(C) Protein-coding genes make up far more of the human genome than noncoding DNA.(D) Noncoding DNA has not been found in humans.

What was a common life form during the Cambrian period?

The role of oxygen in cellular respiration is toa. supply an energy molecule. b. combine with carbon atoms to form carbon dioxide. c. allow glycolysis to continue. d. act as the final electron acceptor. E. aid in the transport of pyruvate into the mitochondria.