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Bas_tet [7]
3 years ago
12

1. The cell membrane regulates and controls what kind of move in & out of the cell.

Biology
1 answer:
vlabodo [156]3 years ago
6 0

Answer:

The cell membrane is selectively permeable to ions and organic molecules and controls the movement of substances in and out of cells. The basic function of the cell membrane is to protect the cell from its surroundings. It consists of the phospholipid bilayer with embedded proteins.

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What benefits do plants with a smooth stem have? Does the stem type protect a plant?
gogolik [260]
<h3><u>Benefits of smooth stem  over rough stem:</u></h3>

Smooth stem plants like guava, eucalyptus etc do have a smooth layer of bark over its stem that comes out as a skin when they shed their barks. Whereas most of the other plants like mango, banyan etc do have a rough corrugated layer of bark over their stem.

The smooth stem doesn’t let water to accumulate in the bark which can led to infections to the tree. It also doesn’t allow any seed to settle on bark that can led to growth of parasites. Thereby this smooth bark saves the trees from some of the probable harm to the tree.  

7 0
3 years ago
When an invertebrate reaches the _____ stage, it most likely stops growing and can begin reproduction. beginning growth adult de
creativ13 [48]
Reaches the adult stage is the correct answer. When an intervebrate reaches the adult stage it has most likely stopped growing and can finally begin reproduction, passing further down the line his genes and the genes of his ancestors. 
8 0
3 years ago
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Urban development increases demand for _________, especially after large storms or floods. Many islands are formed from underwat
Bezzdna [24]

Answer:

1. seawalls

2. volcanic

3. mass wasting

4. ocean basin

5. erosion

Explanation:

6. Reefs form from volcanic activity on an island in the ocean. This initially forms a fringing reef, but sea level rise can cause the reef to lie farther out from the island, forming a barrier reef. If the island ever subsides below sea level, the reef is called an atoll.

4 0
3 years ago
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Which cells are required to process and present antigens from foreign material as the initial step in the immune response?
Alexxandr [17]
<span>The macrophage is the cell responsible for detecting, engulfing and destroying pathogens and apoptotic cells. These cells process and present antigens (foreign materials) to immunocompetent cells and thus they are the key mediators in the development of all immune reactions.</span>
6 0
3 years ago
WILL MARK BRAINLYEST
kobusy [5.1K]

Answer:

I would say <u>It is a ribosme which assembles proteins in eukaryotes</u>

8 0
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