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saul85 [17]
3 years ago
12

What is the structure of nucleus

Biology
1 answer:
babunello [35]3 years ago
4 0
The structure of the nucleus is that it has the protons (+) and the neutrons (0).
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Plants growing towards air that has higher humidity levels are examples of _____.
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<span>phototrophism</span>

There are several starting ingredients that are required for starting the process of photosynthesis. The most important are sunlight, water, carbon dioxide and certain minerals<span>. Sunlight helps in building up the optimum temperature that is required to start the process of photosynthesis. </span>Water is an important raw material that helps to absorb the carbon dioxide from the air.
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Why do most washing powders have proteases as their enzyme ​
kap26 [50]

Hi! Is this your first question?

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Stains are made of different types of molecules, a range of enzymes are needed to break them down. ... Proteases break down proteins, so are good for blood, egg, gravy, and other protein stains. Amylases break down starches, and lipases break down fats and grease.Nov 15, 2007

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3 years ago
Match the following plant types with their descriptions. 1. hydrophytes aquatic plants 2. mesophytes plants with very dry habita
BlackZzzverrR [31]

Plant types matched with their descriptions

  1. Hydrophytes - Aquatic plants
  2. Mesophytes  - Plants with habitats that are neither too wet nor too dry  
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Hydrophytes are aquatic plants that may be free floating, fully submerged or partly submerged (amphibious) in water. The vascular tissue of hydrophytes is very poorly developed. Examples of hydrophytes are Ottelia, Sagittaria and Utricularia.

Mesophytes are plants that live in habitats that have a moderate supply of water (neither too wet nor too dry. Mesophytes are usually large, fast growing, and have well developed roots and leaves. Examples of mesophytes are clover and maize (corn).

Xerophytes are plants that are able to thrive with very dry habitats where the available soil water is low. Examples of xerophytes are Acacia and Carthamus.


4 0
4 years ago
What are lipids? And the three types of lipids: triglycerides, phospholipids, cholesterols?
Korvikt [17]

Answer:

lipids are fatty acids that are water insoluble

Explanation:

oils,waxes,phospholipids

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In what way is sedimentary rock formation in nature like a sieve?
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Sedimentary rocks together with the igneous rocks and the metamorphic rocks are the three main types of rocks that existed on earth. It is formed or made accordingly into four major ways. First, it is formed by depositing weathered remains of "clastic sedimentary rocks" or other rocks. Second, is through accumulation and the consolidation of sediments, thirdly is by depositing the results of biogenic activity and lastly it is formed through precipitation from solution. Limestone, shale, chalk clay and others are best examples of sedimentary rocks. </span>
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