About what percent of u.s. adults are either alcohol abusers or alcohol dependent?

James is making models of plant and animal cells using objects supplied by his teacher to represent organelles. For one cell, he

Ber [7]

Since the cell is in a shoebox, we can assume this cell is a plant cell. the balloon most likely represents the vacuole, which is the largest organelle in the plant cell. the marbles could represent ribosomes, but ribosomes aren’t the only round organelle so i’m not sure about that one.

5 0

3 years ago

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True/False. Multiple polypeptides joined together represents the tertiary level of protein organization.

bonufazy [111]

It is <u>TRUE</u> that multiple polypeptides joined together represents the tertiary level of protein organization.

6 0

2 years ago

Question 1 6 pts

balu736 [363]

uestion 1 6 pts

In a lab report, the hypothesis should be in the "method" section.

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False

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Question 2 6 pts

In a lab report, the background information / research should only be one sentence.

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Question 3 6 pts

In a lab report, the "materials" section is a bulleted list of the materials used.

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Question 4 6 pts

In a lab report, the "statement of purpose" is in the "introduction" section.

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Question 5 6 pts

In a lab report, a discussion of the results should be in the "results" section.

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Question 6 6 pts

In a lab report, any errors made should be mentioned in the "discussion" section.

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Question 7 6 pts

In a lab report, a numbered, step-by-step set of instructions for performing the experiment should be in the "discussion" section.

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Question 8 6 pts

In diffusion, solute moves from an area of high concentration to an area of low concentration.

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Question 9 6 pts

In osmosis, the solvent moves.

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Question 10 6 pts

One of the products produced in photosynthesis is glucose.

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Question 11 6 pts

The order of mitosis is: interphase, prophase, anaphase, telophase, metaphase.

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Question 12 7 pts

Human cells have 17 chromosomes.

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Question 13 7 pts

Meiosis is involved in the production of gametes.

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Question 14 7 pts

Plant cells have a cell wall.

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Question 15 7 pts

ATP is produced in the mitochondria.

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Question 16 6 pts

In the process of cellular respiration, ATP is produced

True

False

8 0

3 years ago

Why is it unwise to think that non-prescribed drugs cannot cause harmful side effects?

MakcuM [25]

Cause it can kill if you use un-subscribed meds

3 0

3 years ago

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What is the main difference between protons and neutrons?

OverLord2011 [107]

The answer is C. Protons have an electrical charge

7 0

3 years ago