2 years ago

Compare and contrast the structures and functions of DNA, mRNA, and tRNA

1 answer:

7 0

In DNA the sugar used is called deoxyribose whereas in RNA the sugar is ribose (hence DNA and RNA). The important structural difference between the two types of RNA is that mRNA takes on the shape of a line whereas tRNA has a clover-like shape.

You might be interested in

Which macromolecules provide instructions for growth?

VARVARA [1.3K]

Answer:

Explanation:

proteins make up every thing

5 0

3 years ago

The rubbery matrix of cartilage is secreted by ________, whereas _______ produce the fibers and ground substance that form the m

Nata [24]

Answer:

The correct answer is - Chondroblasts; Fibroblasts

Explanation:

Mesenchymal progenitor cells will form chondrocytes combinedly called Chondroblasts that is responsible for the secretion of the rubbery matrix of cartilage.

Fibroblast on other hand produces fibers and ground substance. These ground substances and fibers make the matrix of the fibrous connective tissue.

6 0

3 years ago

What part of the brain controls involuntary actions

Mademuasel [1]

the brain stem controls involuntary actions such as breathing, heart beating and blinking.

8 0

3 years ago

_____________ growth occurs when the growth rate is proportional to the size of the population.

Rudiy27

Exponential is the missing word

5 0

2 years ago

Read 2 more answers

Imagine an exercising muscle cell that requires a constant supply of oxygen to avoid fatigue. At which of the following distance

KiRa [710]

Answer:

b. 100nm

Explanation:

The correct answer to the given question is 100nm. Low level of oxygen is observed when active fibers are at a distance of 50m or more than 50m from the perfused capillary, this is why the correct answer to the given question is 100nm, which is the option b. in the given question.

5 0

3 years ago