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adoni [48]
3 years ago
14

What are some interesting facts about the rough er??

Biology
1 answer:
lyudmila [28]3 years ago
8 0
The ER comes in two different morphological forms: smooth ER and rough ER
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How do bacteria maintain their internal ph despite the ph of the environment in which they grow?
ipn [44]
The answer to this question would be: by producing buffer

The pH of optimal growth of bacteria might be different. Some bacteria can grow in an acid condition called acidophile, other live in base condition called alkaliphiles and the rest live in neutral pH condition called neutrophiles. The bacteria can maintain their internal pH by producing acid, base or buffer. If the surrounding pH is too acid, the bacteria can reduce the H+ concentration by producing base. If the condition is too alkali/base, the bacteria can produce acid by doing fermentation.
7 0
3 years ago
The number of mosquitoes at the beginning of the summer was 4,000. There were 500 born and 550 died. What is the growth rate of
Studentka2010 [4]

Answer:

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6 0
3 years ago
Construct a food chain for each list of organisms below
lina2011 [118]


Let me try...

How about, grass, moose(moose eats grass), black fly(when moose dies it's eaten by fly), fish(fish can catch flies sometimes), and then Osprey(birds eat fish).

The second one... How about, grass, deer(deer eats grass), then wolf(eats deer), the mosquito(sucks wolf's blood), I don't know the dragon fly though

HOPE THAT HELPED SOMEWHAT :)

3 0
3 years ago
One of these differentiate grasslands from forests. *
mestny [16]

Answer:

B. High temperatures

Explanation:

the canopy of the forest cover the rest of the forest, so it is cooler

8 0
3 years ago
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Bill wants to determine his blood type, so he takes a few drops of blood from a puncture wound in his finger and mixes it with v
natita [175]

Answer:

The correct answer is d Bill"s plasma contain B antibodies

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As Bill"s plasma contain B antibodies that"s why his blood cells do not aggutinate when mixed with anti B serum.

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