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kkurt [141]
3 years ago
7

What does DNA contain

Biology
1 answer:
Minchanka [31]3 years ago
5 0
B.<span>the coded blueprint for life</span>
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Which statement correctly describes the nuclear envelope of a eukaryotic cell? See Concept 6.3 (Page 102) View Available Hint(s)
netineya [11]

The correct answer is: The nuclear envelope is continuous with the endoplasmic reticulum

The nuclear envelope or nuclear membrane is composed of two phospholipid bilayers (outer and inner) that surround the nucleus in the eukaryotic cell. The space between the outer and inner membranes is called the perinuclear space. The nuclear envelop has nuclear pores that are responsible for the transport between nucleus and cytoplasm (e.g. transport of mRNA).

8 0
3 years ago
How are archaea and bacteria alike?
Ostrovityanka [42]

Answer:

The correct answer would be b. Their cells are small and lack a nucleus.

Both archaea and bacteria are prokaryotic organisms that is, they both are devoid of a nucleus and other membrane-bound organelles such as mitochondria, chloroplast et cetera.

They also share a similarity in terms of shape and size of the cells. Both of them are unicellular in nature and can not be seen by naked eyes.

They show variations in their genetic and biochemical ways. For example, archae contains three RNA polymerases whereas bacteria contain a single RNA polymerase.

Their cell wall also show variation in composition. For example, a bacterial cell wall contains peptidoglycans, whereas archae cell wall does not.

Thus, we can say that archae and bacteria are similar in a manner that their cells are small and lack a nucleus.

3 0
3 years ago
Read 2 more answers
It identifies how people relate to nature and their physical environment
-BARSIC- [3]

Answer:

The answer is Cultures

Explanation:

5 0
3 years ago
Why does sodium hydroxide solution affect the requirements for photosynthesis?
Jet001 [13]
This is because the photosynthesis require optimum pH to be slightly alkaline. Bases, such as sodium hydroxide (NaOH), are necessary to raise the pH to levels that are ideal for photosynthesis to occur. 

Since, pH in soil, fresh water or groundwater becomes acidic, plant uptake and photosynthesis rates decrease.  Sodium hydroxide (NaOH) raises pH levels and can affect photosynthesis rates.

4 0
3 years ago
Explain why the development of the seed was an important event in the evolution of
Tatiana [17]

The development of the seed was an important event in the evolution of vascular plants because it allowed plants to disperse their offspring far away.

<h3>What is plant adaptation?</h3>

Plant adaptation refers to the different evolutionary features that emerged in the plant kingdom that allow plants to survive and reproduce.

Seeds are a fundamental evolutionary adaptive feature that enabled vascular plants to disperse their genes over longer distances.

In conclusion, the development of the seed was an important event in the evolution of vascular plants because it allowed plants to disperse their offspring far away.

Learn more about evolution here:

brainly.com/question/4207376

#SPJ1

8 0
2 years ago
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