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3 years ago

How do organelles contribute to efficiency in eukaryotic cells

1 answer:

6 0

The two groups differ in the composition of the cell wall and the lipids in the cell membrane. 3. ... Organelles contribute to efficiency in eukaryotic cells because they concentrate the biochemicals needed for chemical reactions so that the reactions proceed more rapidly.

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When you are sick, extra white blood cells are created by the _____.

azamat

The lymph system creates extra white blood cells.

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3 years ago

Read 2 more answers

You are working as a botanist in a tropical forest and have located a small plant that has never before been seen or classified.

vichka [17]

Answer: Pteridophyte

You classify the plant as a pteridophyte

Explanation:

Pteridophytes are known to have the following:

- many cells (multicellular) and vascular bundles

- true roots, stems, and leaves

- do not produce flower throughout their lifespan

- they are mainly terrestrial plants, while few are aquatic

- do not produce seeds but reproduce asexually by formation of spores

Examples are ferns

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3 years ago

Alcoholic fermentation:___________

Irina-Kira [14]

Alcoholic fermentation includes: <u>All answers are correct</u>

a. is carried out by yeasts.

b. produces far less ATP than aerobic respiration.

d. produces ethanol.

e. produces carbon dioxide.

Fermentation- Fermentation is an anaerobic process in which energy can be released from glucose even though oxygen is not available. Fermentation occurs in yeast cells, and a form of fermentation takes place in bacteria and in the muscle cells of animals.

Aerobic respiration- It is the process of cellular respiration that takes place in the presence of oxygen gas to produce energy from food. This type of respiration is common in most of the plants and animals, birds, humans, and other mammals. In this process, water and carbon dioxide are produced as end products.

To know more about the Fermentation, click on the below link,

brainly.com/question/11502989

#SPJ4

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1 year ago

Cells that secrete protein fibers in bone are called

Jet001 [13]

Answer:

Osteoblasts

Explanation:

Cells that secrete protein fibres in bones are called osteoblasts.

I hope this helps.

3 0

2 years ago

During osmosis, which of the following will occur if the left side of a selectively permeable membrane has a higher solute conce

storchak [24]

Explanation:

Water molecules from the less conentrated right side, will flow into the left side til they equilibrate- at equilibrium both sides will have the same concentration of solute.

In diffusion small water molecules can move across the phospholipid bilayer acts as a semi-permeable membrane into the extracellular fluid or the cytoplasm which are both hydrophilic and contain large concentrations of polar water molecules or other water-soluble compounds. Similarly, during osmosis the water passes through the membrane due to the difference in osmotic pressure on either side of the phospholipid bilayer, this means that the water moves from regions of high osmotic pressure/concentration to regions of low osmotic pressure /concentration.