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AVprozaik [17]
3 years ago
15

Sieve tube members better conduct sucrose by ______.

Biology
1 answer:
blondinia [14]3 years ago
4 0
The answer is lacking nuclei.
You might be interested in
Select all that apply.
solong [7]

Answer:

They are all carbohydrates.

Explanation:

Homo polysaccharides include starch, glycogen, and cellulose (same type of sugar-all made of glucose).

1- Amylose and Amyloprotein are the components of starch. Amylose is a branched chain with alpha 1–4 and alpha 1–6 at the branch point, whereas Amylopectin is a linear chain with alpha 1–4 and alpha 1–6 at the branch point.

2- Glycogen is created by forming a branched chain from glucose at alpha 1–6. It has a lot of branches.

3- Cellulose is a linear chain of glucose molecules with beta bonds.

Starch and glycogen serve as short-term energy stores in plants and animals, cellulose found in plant cell wall only.

7 0
3 years ago
All living organisms share many characteristics necessary for life. Give at least one example
motikmotik

Answer:

<em>Nutrition and Growth.</em>

Explanation:

Nutrition: Nutrition is defined as the ability of living organisms to feed. The reason for feeding is to enable living things live and carry out life processes like growth, respiration and reproduction. While all green plants can manufacture their own food through a process called autotrophic or holophytic nutrition. all mamma can not manufacture their own food but depend on plant directly or indirectly for their food, hence this type of nutrition is called heterotrophic nutrition.

<em>Growth: </em>Growth is defined as an irreversible or permanent increase in size, dry mass or weight of an organism due to addition of living proton plasmic materials. The purpose of growth is to enable organisms to repair or replace damaged or old tissue in the body. The food eaten provides the basis for growth of organisms.

8 0
3 years ago
. Based on what you know, how would you explain each part of the Cell Theory?
Simora [160]
I think all organisms are made up of one or more cells and cells are the basic units of life and all cells arise from pre-existing cells. 
5 0
3 years ago
PLZZ PLZ PLZZ HELP
dimulka [17.4K]

1. B

2. D

3. C

4. B

5. B

6. B

Hope this helps

7 0
3 years ago
How many protons are in the nucleus of an aluminum atom​
WITCHER [35]

Answer:

13 protons

Explanation:

Aluminum has an atomic number of 13, therefore it has 13 protons.

3 0
4 years ago
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