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vodomira [7]
4 years ago
12

What is it when molecules pass through a cell membrane using special proteins

Biology
1 answer:
-BARSIC- [3]4 years ago
8 0
Look it up the answer is right dere
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During a ________ moon, we see one whole side of the Moon here on Earth.
Vinil7 [7]
The answer is Crescent. 
<span>During a crescent moon, we see one whole side of the Moon here on Earth.
</span>

<span>New moon              -</span><span> the illuminated side of the Moon is away from the Earth. only  the shadowed side can be seen. </span>

><span>Waning gibbous    - </span><span>the Moon is less than fully illuminated, but, is more than half.</span>

<span>>Full Moon            - Brightest lunar phase.</span>

7 0
3 years ago
Read 2 more answers
Write two sentences or clues, one for each word, that will help you remember the difference between actin and myosin. (Example:
vlada-n [284]

Answer:

The correct answer is -

Actin produces thin contractile filaments within muscle cells,

Myosin produces the dense contractile filaments within muscle cells

Explanation:

Actin is a globular protein that makes actin filaments by arranging in the long spiral chain or produces thin contractile filaments within muscle cells. It is found in cell cytoplasm as well as in the nucleus in eukaryotic cells.

Myosin is a motor protein that produces the dense contractile filaments within muscle cells and plays role in generating movement and force from chemical energy.

5 0
3 years ago
A complete digestive system is found in bears. How is the undigested food removed from a bear? A. Limbs are used to remove the w
SOVA2 [1]


d. an opening specified for waste removal is present


5 0
4 years ago
How much slower would hydrogen peroxide likely be decomposed if catalase was not available in cells?
KATRIN_1 [288]
The answer is B. 1,000,000 times
3 0
4 years ago
Sexual dimorphism a. refers to differences between the sexes with regard to features such as body size b. refers to differences
nordsb [41]

Answer:

The correct option is a. refers to differences between the sexes with regard to features such as body size

Explanation:

Sexual dimorphism refers to a specific condition in animals and plants, which includes difference in the secondary characteristics of the male and female sexes of the same species. Sexual dimorphism is seen in many animals and some plant species. The difference in the secondary characteristics includes size, color, behavior, etc.

8 0
3 years ago
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