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zalisa [80]
2 years ago
8

How do organelles contribute to efficiency in eukaryotic cells

Biology
1 answer:
Mazyrski [523]2 years ago
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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Answer:

B

Explanation:

Hence When we eat food it closes but when we talk While eating the epiglottis would remain open and the food may enter windpipe which may trigger violent coughing to clear the food material out of trachea or may get serious by Chocking and may be fatal. That is why it is not advised to talk while eating

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2 years ago
Select all the correct answers.
Ghella [55]

Answer:

The correct answers are:

A) It created a need for additional natural resources to be used in manufacturing;

D) It created the need to find new markets to sell European goods;

The Industrial Revolution brought in new technologies in the manufacturing processes, and everything was done much easier and quicker, with the same or even better quality. As the industry was growing, in order to continue with the growth, it needed more natural resources, but also new markets for selling the goods and make bigger profit. In order for both of these goals to be achieved so that the industry continues to strengthen, the industrial countries started colonizing new countries, on multiple continents, where they managed to find the natural resources they needed, and also the required market for sale.

Read more on Brainly.com - brainly.com/question/3067894#readmore

Explanation:

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3 years ago
Darwin studied species of ____________ in the ____________ islands when coming up with his ideas about evolution
Leviafan [203]
Evolutionary​ biology research some living things
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3 years ago
Hormones such as calcitonin, parathyroid hormone, and the pituitary hormones are protein-based and water-soluble. how does a hor
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The phospholipid bilayer has two hydrophilic surfaces: the extracellular and the intracellular surfaces. These two layers sandwiches a major layer of lipids or fat. Because of this nature of the lipid bilayer, water-soluble or <em>hydrophilic</em>  hormones cannot enter the cell membrane. They have to rely on the mechanisms of receptors.

One can find transmembrane proteins embedded across the whole length of the lipid bilayer. One of the functions of these proteins is to serve as the link for hormones such as the ones given above. When the water-soluble hormones attach to one of these receptors, the receptor will be activated and send down a signal to the intracellular environment; these signals will then travel down towards their target site and eventually activate whatever it is the hormone was made for. One example of these transmembrane proteins are <em>G-coupled proteins; </em>examples of signals that cascade down the cell are cylic AMP and cyclic GMP.
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The client who does not respond adequately to fluid replacement has an order for an iv infusion of dopamine hydrochloride at 5 m
Lisa [10]

The patient does not respond adequately to fluid replacement and was given an IV infusion of dopamine hydrochloride at 5 mcg/kg/minute. In addition, to monitor that the drug is having the desired effect, the nurse should assess the client for increased cardiac output. <span>At medium doses, which is between 4 – 8 mcg/kg/min, the dopamine hydrochloride slightly increases the heart rate and improves contractility to increase cardiac output and recover tissue perfusion.</span>

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