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Wewaii [24]
3 years ago
15

What is leucoplasts? Any body can define it?

Biology
1 answer:
Korvikt [17]3 years ago
4 0

Answer:

a colorless organelle found in plant cells, used for the storage of starch or oil.

Explanation:

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Producers, like this plant, take in oxygen and release carbon dioxide during______,just like animals and other living things
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Answer:

d cellular respiration

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3 years ago
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Describe the chemical components of DNA.
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DNA is composed of nucleotides, which are composed of three parts:

1. A five carbon carbohydrate (pentose)

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2. A nitrogenous base

Nitrogenous bases are ring-shaped compounds that contain nitrogen in their molecular structure. They are classified into two groups: purines and pyrimidines

The purine bases are adenine (A) and guanine (G). They are larger and contain more than one ring in their structure,.

The pyrimidines, cytosine (C), uracil (U) and thymine (T), are smaller and composed of a single ring.

3. One or more phosphate groups

A phosphate consists of a trivalent anion that contains one phosphorus atom and four oxygen atoms. Its molecular formula is expressed by (PO_{4} ^{-3}).

3 0
3 years ago
Now, consider the wave function ψ(x)=ceκx+de−κx in the region x<0. as x goes to negative infinity, this must become zero. wha
Mice21 [21]

Answer:

d is zero (0)

Explanation:

ψ(x)=ce^κx+de^−κx

Let say x = - 1000

We have something like

ce^κ* -1000 = approximately zero

Where we assume k to be 1

C becomes zero as it tend to negative infinity

But

If k is 1

de^−1* 1000 =d * 2 * 10^434

To have a zero function d = 0

So 0 * 2 * 10^434 = 0

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The structure of each kind of body cell is suited to its_____
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Answer:

Unique function

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