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Alex73 [517]
2 years ago
12

Why is diffusion such an efficient process for all cells?

Biology
1 answer:
kirza4 [7]2 years ago
4 0

Answer: A

Explanation: Diffusion is important to cells because it allows them to gain the useful substances they require to obtain energy and grow, and lets them get rid of waste products. This table shows examples of substances required by cell and associated waste products.

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(a) calculate the transfer function h(s)
Gala2k [10]
No..................................
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3 years ago
The Moon and stars seem to move from _____________________________ to __________________________________ across the night sky
seraphim [82]

Answer:

east to west

Explanation:

The stars and moon are the celestial bodies which are located at distant.

The distance of stars vary but moon and sun remain same. As our Earth rotates at its own axis, other celestial bdies seem to move.

As Earth spins from west to east, the stars and moon seems to move from east to west direction at night and same with Sun, it also seem to move from east to west.

Hence, the correct option is east to west.

5 0
3 years ago
What is the boundary around an animal cell
ollegr [7]

Answer:

plasma membrane/ cell membrane

6 0
3 years ago
Evidence from the fossil record to support punctuated equilibrium would include
Travka [436]
The Punctuated Equilibrium theory proposes that a specie that appears in the fossil record will become stable. To support this theory, a fossil record serves as an evidence which includes transitional fossils. Transitional fossils refers to the remains of an organism that still exhibit traits to both the ancestral and descendant group.
8 0
3 years ago
Scientists can bioengineer skin in a laboratory to treat severe burns and other types of skin injuries. This bioengineered tissu
mrs_skeptik [129]

Answer: The cellular process that enables the cells to grow and develop into tissue is called MITOSIS.

Explanation:

The skin is the largest organ of the body that contains various cells which includes: the epidermal and dermal cells. With the various activities of man, the skin is susceptible to injury through burns.

The healing of the skin, especially injury sustained from burns involves the interaction between the different cell types. Recently, scientists can bioengineer skin in a laboratory to treat severe burns and other types of skin injuries which are grown from living cells.

MITOSIS is the cellular process that enables the cells to grow and develop into tissue. It is also defined as the process by which a cell duplicates into two genetically identical daughter cells.

The process of mitosis occurs in 4 stages; the prophase, metaphase, anaphase, and telophase. The various activities that occurs on these stages brings about the growth and the development of the cells into tissue.

6 0
3 years ago
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