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mel-nik [20]
2 years ago
7

Why does a cell need a LOT of surface area compared to their volume?

Biology
1 answer:
german2 years ago
3 0

Answer:

The surface area to volume ratio (SA:V) limits cell size because the bigger the cell gets, the less surface area it has for its size.

Explanation:

This is important if you are a cell that depends on diffusion through your cell wall to obtain oxygen, water, and food and get rid of carbon dioxide and waste materials.

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Scientists who study oceanography rely heavily on knowledge from all of the following areas except _____.
liberstina [14]

Answer: Meteorology

<em>Input: </em>Scientists who study oceanography rely heavily on knowledge from all of the following areas except meteorology.

Explanation: It concerns the atmosphere.

4 0
3 years ago
What is the relationship between genetic variation and the ability of a population to withstand a changing environment?
Yuri [45]

Genetic diversity serves as a way for populations to adapt to changing environments. With more variation, it is more likely that some individuals in a population will possess variations of alleles that are suited for the environment. Those individuals are more likely to survive to produce offspring bearing that allele.

8 0
3 years ago
List all organelles that are found suspended or cushioned in the cytoplasm of an animal cell. There are 15 total
DIA [1.3K]

Answer:

The organelles in an animal cell are as follows:

cell membrane, nucleus, nucleolus, nuclear membrane, cytosol, smooth endoplasmic reticulum, rough endoplasmic reticulum, Golgi apparatus, ribosomes, mitochondria, centrosome, cytoskeleton, vacuoles, vesicles, and lysosomes.

Explanation:

An animal cell is a typical example of an eukaryotic cell i.e a cell that contains a membrane-bound nucleus. In the cell are certain structures that performs specific functions in the cell called ORGANELLES. The organelles, according to this question, are found suspended or cushioned in the cytoplasm of the animal cell.

A list of the organelles in the cytoplasm (part of the cell that excludes the nucleus) of an animal cell are as follows:

- cell membrane

- nucleus

- nucleolus

- nuclear membrane

- cytosol

- smooth endoplasmic reticulum

- rough endoplasmic reticulum

- Golgi apparatus

- ribosomes

- mitochondria

- centrosome

- cytoskeleton

- vacuoles

- vesicles

- lysosomes

3 0
3 years ago
What structure would clearly show that “Spanish moss” is NOT really a moss?
Drupady [299]

Answer:

because it grows on a tree just to get more sun

Explanation:

4 0
3 years ago
Read 2 more answers
What happen to the protein that passes through the cisternae of the golgi?
makkiz [27]

Answer:

Proteins are processed and modified in a successive manner to add or remove sugar as they move from cisterna to cisterna.

Explanation:

Golgi apparatus has a flat membrane disk in varies in number in stack, the number can be in between 3 to 20, however six is found in most of them. Cisternae can be separated in four classes cis, medial, trans, and TGN.

Proteins that come from the endoplasmic reticulum in cis type of cisternae after passed through cis to cis and move the protein in order to add or remove sugars to protein.

Thus, the correct answer is - Proteins are processed and modified in a successive manner to add or remove sugar as they move from cisterna to cisterna.

3 0
3 years ago
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