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Mariulka [41]
4 years ago
7

Leaves attach to stems at nodes; the spaces between the nodes are internodes true or false

Biology
2 answers:
dalvyx [7]4 years ago
6 0
I believe it's is true
vodomira [7]4 years ago
4 0

Answer:

true

Explanation:

A node is the point on the stem of a plant where the leaves, buds and branches are develop. The nodes are very important points which provide plants with structural support and helps in growth. The distance between two consecutive nodes is called internode. Through internodes translocation of solutes and transport of water and dissolved minerals take place from one node to the other.

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Answer:

A) Lipid synthesis : Smooth endoplasmic reticulum.

B) Calcium ion storage : Smooth endoplasmic reticulum.

C) Poison detoxification : Smooth endoplasmic reticulum.

D) Protien synthesis : Rough endoplasmic reticulum.

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F) Cisternal maturation : Golgi apparatus.

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Explanation:

<u>Smooth endoplasmic reticulum</u> is involved in the synthesis and storage of lipids . It also stores the calcium ions and contain enzymes responsible for the detoxification of the poisonous substances like CCL4 and other agents. SO the answer of A , B  and C is Smooth endoplasmic reticulum.

<u>Rough endoplasmic reticulum</u> contains ribosomes which synthesize protiens thus answer of D is RER.

The <u>Golgi apparatus</u> functions as a factory in which the protiens recieved from the endoplasmic reticulum are modified and sorted and is also involved in cysternal maturation so answer of option E and F is Golgi apparatus.

<u>Lysosomes</u> are the part of endomembrane system involved in the digestion of the macromolecules and in the recycling of the worn-out organelles hence also involved in autophagy. Hence answers of G and H is lysosomes.

7 0
3 years ago
The prefix endo- is Greek for “within.” If the word part plasm refers to the “body” of the cell, what does the prefix endo- tell
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Anvisha [2.4K]

Answer:

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Explanation:

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andrew-mc [135]

Answer:

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7 0
3 years ago
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