2. Name three differences between a plant and animal cell.

Answers

Answer 1
Answer:

Answer:

1. Plant cells have a square or boxy shape but animal cells are round

2. Plant cells have a cell wall and contain chloroplasts

3. Animal cells have multiple vacuoles but plant cells have one large central vacuole

Answer 2
Answer:

Answer:

Major structural differences between a plant and an animal cell include: Plant cells have a cell wall, but animal cells do not. Cell walls provide support and give shape to plants. Plant cells usually have one or more large vacuole(s), while animal cells have smaller vacuoles if any are present.

Explanation:


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Which statement best describes the limit of science

Answers

The Answer is: Science cannot answer philosophical questions.

The Carbo Foods company produced 2000 cupcakes in its first day of operation. We would like to know the average amount of sugar in these cupcakes. Scientists randomly select 50 of the company’s cupcakes produced on that first day. The scientists find that the 50 cupcakes have an average of 30 grams of sugar each. • a) What is the population of interest in this experiment? • b) What is the population size, N ? • c) What is the sample in this experiment? • d) What is the sample size, n ? • e) Describe the sample results. • f) Based on the sample results, what might we infer about the population?

Answers

Answer:

25

Explanation:

Plant seeds use reserved nutrients to sprout. What organelle is converting thenutrients to energy? *
- ER
- Chloroplast
- Mitochondria
- Golgi Apparatus

Answers

Answer:

The chloroplast

Explanation:

The choloroplast takes in nutriets (sunlight) and converts it into energy for the plant

The mitochondria (it’s the power house of the cell)

If swimmers add 1,500 J of thermal energy to the pool and the surrounding air adds 2,500 J of thermal energy what is the total change in energy

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Answer:4,000 J

Explanation:

--JUST DID ON APEX--

Why would cells die if they were unable to make (or otherwise obtain) the amino acid arginine?

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Answer: Arginine is an amino acid that is incorporated into proteins. So if cells can not make or obtain arginine, the cell can not make proteins needed for survival.

Explanation:

Arginine is an amino acid used to build proteins, and it is classified as a semiessential or conditionally essential amino acid.

Proteins are large molecules consisting of long chains of amino acids. They perform many functions such as catalysing metabolic reactions, providing structure to cells and organisms, and transporting molecules, among many others.

Most notably, arginine is part of proteins that play an important role in many different processes such as cell division, immune function, wound healing and the release of hormones. Without this amino acid, the cell cannot manufacture the proteins necessary for proper functioning. So the cell dies because it cannot function properly.

PLEASE HELP AND EXPLAIN (NO LINKS OR NO RANDOM ANSWERS FOR POINTS)

Answers

The dust may have caused plants to die which led to herbivores dying of starvation then the carnivores slowly started to run out of other dinosaurs to eat and they became extinct. (I hope this made sense and helped some!)