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Which answer is the best match between a specialized cell type and its subcellular structure? See Section 7.3. View Available Hint(s) Which answer is the best match between a specialized cell type and its subcellular structure? See Section 7.3. Pancreas cells: packed with chloroplasts Muscle cells: packed with secretory vesicles Muscle cells: packed with mitochondria Fat cells: packed with mitochondria

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Related questions

I have a quiz for the cell structures and their functions. Please answer these questions.

1. CHEEK CELLS

Cheek cells are not the major producers of mucus in the mouth, they do produce a small amount of mucopolysaccharide. What inclusions should be especially numerous in the cytoplasm of these cells in order to make and excrete such a substance? What function does their flat shape provide?

2. BLOOD SMEAR (FROG & HUMAN)

How they differ? How is each adapted to the metabolic level of its owners? What is the function of these cells? What is the natural selection benefit of removing nuclei and mitochondria from the human red blood cells?

3. LEAF TISSUE (cross section)

Is there a cell membrane? A cell wall? Note the green pigment in the chloroplasts. Is green color found outside of chloroplasts? Why?

4. GIANT MULTIPOLAR NEURON

Look for the long fibers that support the processes. What cytoskeletal components are these composed of? Can you suggest a function for this characteristic?

5.SPERM (frog)

How do this structure and size relate to the function of a sperm?

6. ADIPOSE TISSUE

Look for cell boundaries and nuclei in the cytoplasmic areas. Can you suggest a function of these fat cells?

7.EPITHELIUM (columnar)

What is the internal structure of microvilli? What is their function?

16. Which of the following statements best describes a commensal symbiotic relationship between two species? Both species benefit. One species benefits and the other is unaffected. One species benefits and the other is harmed. Both species are harmed.

17. The fundamental niche of an organism is determined by ______ factors, while the realized niche is determined by ______ factors. biotic; abiotic abiotic; biotic biotic; biotic abiotic; abiotic

18. Competition between species can be reduced as a result of character displacement. This is because one of the species becomes extinct. the species will no longer compete for the same resource. the niche of at least one of the species is changed. Both B and C are correct.

19. When they winter in Central and South America, robins form flocks and feed on fruit. During the summer, they migrate to North America, where they feed on caterpillars, earthworms and other animals. These birds are best described as herbivores. omnivores. detrivores. carnivores.

20. For your final examination before you receive your degree from Penn State, you have been given a slide that contains an unknown tissue from a multi-cellular eukaryote. You have been asked to identify if that tissue is from an animal, a fungus, or a plant. As you stare through the microscope at the slide, you remember that you learned the major differences between these cells in Biology 11. You look for the presence of ______, found only in plant cells, and the absence of ______, never seen in animal cells. But, the cells that you are looking at have a cell wall and do not have chloroplasts. You confidently circle ______ on the answer sheet. chloroplasts; mitochondria; animal mitochondria; chloroplasts; animal chloroplasts; cell walls; fungus mitochondria; cell walls; fungus

i need help on those questions pleae i need the correct answers for my homework so please choose the correct answres and be clear just give me the correct hope because it is important

Question 1

Which answer best describes the main goal of this lab. Hint, you may want to read the entire lab before answering this question.

To analyse fermenation data
To measure the size of gas bubbles in a fermentation tube
To examine yeast cells
To measure the rate of fermentation under several different reaction conditions

Question 2

Yeats are ________________ and have have both a _______________ and _____________.

fungi | cell wall | extra cellular matrix
fungi | cell membrane | cell wall
fungi | cell wall | chloroplasts
animals | cell wall | chloroplasts

Question 3

In which cell organelle of the yeast cell do the many of the reactions of cellular respiration take place?

vacuole
ribosome
nucleus
mitochonrion

Question 4

What gas forms the bubble in the fermentation tube?

carbon dioxide
sucrose
air
oxygen

Question 5

Yeast perform fermentation when oxygen is absent.

True
False

Question 6

When you design your own experiment, which of the following variables will you NOT modify as an independent variable?

sucrose concentration
temperature
yeast cell concentration
pH
oxygen concentration

Question 7

Over what time period will you measure the size of the gas bubble in the fermentation tube?

5min
20min
as long as you decide.
10min

Question 8

What substrate are the yeast cells using for BOTH cellular respiration and fermentation?

carbon dioxide
ethanol
sucrose
mitochondria

Question 9

Which of the following is a product of fermentation in yeast cells?

mitochondria
sucrose
ethanol
oxygen

Question 10

Where in the yeast cell is carbon dioxide produced from fermentation?

inner matrix of mitochondria
mitochondria
nucleus
cytoplasm

Question 11

Bonus: you'll need to look this up.....first find in the lab manual what macromolecule is abundant in the cell wall of yeast cells. Then look up which very different group of organism also has this macromolecule in their exoskeletons. For an answer I'm looking for the name of that group of organism. Write ONE word as your answer in its plural. That word must have 7 letters. Use no punctuation in your answer ONLY the 7 letters in the word.

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