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mart [117]
3 years ago
11

Some molecules are too big to pass through the phospholipid bilayer of the cell membrane. These molecules need to pass through _

_______________ that are embedded in the cell membrane. A) proteins B) ribosome C) cell wall D) carbohydrates
Biology
1 answer:
max2010maxim [7]3 years ago
6 0
Answer A because proteins help move large molecules through the cell membrane 
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Can someone please help me?
Sav [38]
I would go with c.
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6 0
3 years ago
Suppose humans accidentally introduced a non-native species to a can of warriors bird to the region if these birds feeder school
jekas [21]
This would negatively impact the native bird species and the fish population as well as any other underwater species such as smaller fish and algae as they may have overgrowth and could even become an invasive native species over time because the food chain would be disrupted. The native bird species wouldn’t have much food supply and would either die off or migrate to another place, and the feeder schools of fish (large fish) would probably also eventually die off because they would be over dominated with multiple species feeding off of them. The natural food chain already established would be disrupted.
8 0
2 years ago
Which is the correct statement that distinguishes mitosis from meiosis?
statuscvo [17]
The correct answer would be D, because the ending result for mitosis is 2 diploid cells, meaning the number chromosomes are the same. While in meiosis, the ending result is 4 haploid cells. Because the cell was divided twice, this means that each daughter cell has half of the number of chromosomes.
3 0
3 years ago
What characteristics of life is a virus missing
cricket20 [7]

Answer:

They don't reproduce independantly but have to invade other cells.

Explanation:

6 0
3 years ago
Read 2 more answers
Which statements describe thigmotropism check all that apply
Finger [1]

Description of  thigmotropism is given below.

Explanation:

1. Thigmotropism is a plant’s response to touch.It is a plant’s response to an external stimulus.It can occur quickly or slowly.Thigmotropism may involve the closing and opening of plant leaves.

2. Thigmonasty or thigmotropism can be define as the response of touch shown by the plants. Here, touch is the external stimulus. It can be define as the movement of the plant parts in response to the external stimulus that is contact or touch. It is also known as Haptotropism. The plant may change it's orientation, shape and size of the plant parts.

3,The thigmotropism can be positive or negative depending upon the visual response shown by the plants. The response shown by the plants is generally fast  but may be slow. This response is shown by the plants in cases of danger of herbivory.Some plants like Mimosa pudica or touch me not plant shows thigmotropism by closing their leaves on touch

8 0
3 years ago
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