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gladu [14]
3 years ago
12

20 Points!!!!!! William wants to create a cell model using ingredients in his kitchen. He uses plastic wrap to represent a vacuo

le and carrot sticks to represent the Golgi body. Which ingredient will allow him to best represent the structure of the rough endoplasmic reticulum? 1. A piece of broccoli 2. A Sliced potato 3. A spinach leaf 4. Watermelon
Biology
2 answers:
Veseljchak [2.6K]3 years ago
7 0
A piece of broccoli because the top part is rough 

Pavlova-9 [17]3 years ago
7 0

I think that the answer is a piece of Broccoli.

Please mark brainliest!!!


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What are the role of all four types of lipids: fats, phospholipids, waxes, and steroids.
ycow [4]
Steroids
are complex structure four connected rings of carbon atoms. They are cholesterol which is in all body cells and used to synthesize other steroids:sex hormones, such as estrogen, and testosterone and several hormones from the adrenal glands.

Waxes
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Phospholipids
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6 0
3 years ago
What life-threatening infection can result from allowing a urinary tract infection to go untreated in an older adult?
JulsSmile [24]

Hi!

Your answer is C

Which is also known as sepsis


~CoCo

3 0
3 years ago
When an action potential arrives at the axon terminal of a motor neuron, which ion channels open?
HACTEHA [7]

Answer:

Calcium voltage gated ion channels

Explanation:

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The resting membrane potential of a motor neuron goes from -70mV to -50 with a higher concentration of sodium outside and a higher concentration of potassium inside. <em>When an action potential propagates down a nerve and reaches the axon terminal of the motor neuron, the change in membrane voltage causes the calcium voltage gated ion channels to open allowing for an influx of calcium ions. </em>These calcium ions cause the acetylcholine vesicles  to release acetylcholine via exocytosis into the synaptic cleft.

I hope you find this information useful and interesting! Good luck!

3 0
3 years ago
The __________ perspective on the family is characterized by concepts linking psychosocial factors to physiology, genetics, and
Neko [114]

Answer:

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Three major developments that are contributed in this perspective are findings of proximate biological interplay, advances in evolutionary thinking and alteration in the field of studies related t the family.

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How was it possible that the doctors could still the patient awake without the patient feeling the surgery
Tcecarenko [31]

Answer:

By giving putting the patient under, giving the patient anesthesia.

3 0
3 years ago
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