Based on the organization of plants and animals at a cellular level, the following is true:
- 1) Membrane protein complexes that strengthen the adhesion between adjacent cells, like rivets, to protect against pulling forces. - Desmosomes - Animal.
- 2) Small channels that form across the plasma membranes of adjacent cells; especially important in intercellular communication. - Gap junctions. - Animals.
- 3) Membrane proteins that create watertight seal between cells. - Tight junctions - Animals.
- 4) Small channels between cells that are otherwise surrounded by walls; enable movement of water and solutes between cells. - Plasmodesmata - Plant.
- 5) A polysaccharide that is used to synthesize cell walls, which protect cells and help maintain their shape. - Cellulose - Plant.
- 6) Long fibers of protein found in the extracellular matrix that provide structural support for cells. - Collagen - Animal.
<h3>Features of plant and animal cells</h3>
Animals are known to desmosomes, gap junctions, tight junctions, and collagen to help cells fulfil their duties and keep the body functioning.
Plants have plasmodesmata, and cellulose which ad the plant by helping cells perform their functions.
Find out more on cell junctions at brainly.com/question/24881456.
Three major consumers in a temperate forest area - 1) primary, 2) secondary, and 3) tertiary
1. Primary consumers: squirrel, birds, deer, etc.
2. Secondary consumers: raccoons, snakes, etc.
3. Tertiary consumers: bears, etc.
Answer:
The correct answer is D: letter-grading system based on a range of percentages.
Explanation:
I just did the quiz and got it right.
The company Apple, has had many successful and unsuccessful attempts at products and branding. Its been quite successful in the companny's ability to diffuse their products around the world. iPhones and other apple products ca be found nearly in every continent and the newest iPhone always seems to be trending on social media. However, like all companies, Apple's less successful products have lead to although minor commercial failures. Many complain that apple's merchandise are overpriced and al the same leading to less commercial values than originally anticipated.
Take the iPhone SE for instance, mirroring almost exactly the same as the iPhone 4, was to say the least, not Apple's greatest success.
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