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boyakko [2]
3 years ago
13

An RNA molecule is made up of long chains of nucleotides. An RNA nucleotide consists of a _______________, a

Biology
1 answer:
ANTONII [103]3 years ago
7 0
These nucleotides have three parts: 1) a five carbon ribose sugar, 2) a phosphate molecule and 3) one of four nitrogenous bases: adenine, guanine, cytosine or uracil.
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A cart was pulled across a table with a force of 3.0N.The acceleration was 1.5m/s². Determine the mass of the cart.
Elenna [48]

Answer:

2kg

Explanation:

Force (N) = mass (kg) × acceleration (m/s²). Thus, an object of constant mass accelerates in proportion to the force applied.

8 0
2 years ago
HELP ASAP PLEASE!!!!
Tems11 [23]

Answer: The correct answer is A. During this time, cells take in nutrients, which are important for energy, growth, and repair of the cell.

Interphase is the first phase of the cell cycle. During this phase, the cell takes in nutrients, which are important for energy, growth, and repair of the cell.  

In other words, cell prepares for division by growth, synthesizing essential proteins, and duplicating the DNA. This phase occurs prior to cell division.

This phase is primarily divided into G1, S, and G2 phase. G1 and G2 are the gap phases during which cellular growth and synthesis of essential proteins take place.

S phase ( synthesis phase) includes the duplication of the DNA so two identical cells are obtained after cell division.

Thus, the correct statement, which describes the interphase is A.


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2 years ago
In the process of aerobic respiration, the Krebs Cycle (Citric Acid Cycle) occurs in the
Jlenok [28]
The Kerbs Cycle occurs in the, D.mitochondria 
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2 years ago
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Vincenzo bellini, gaetano donizetti, and gioacchino rossini were all:
FromTheMoon [43]
<span><span>Vincenzo Bellini, </span><span>Gioacchino Rossini, </span>Gaetano Donizetti </span>were all opre singers they lived in germany and were classical opre singers they released an album in 1988  also i think this would fall under "arts"
6 0
3 years ago
Which of the following molecules is synthesized at specific times during the cell cycle and
arsen [322]

Answer:

D. Cyclin

Explanation:

Cyclins drive the events of the cell cycle by partnering with a family of enzymes called the cyclin-dependent kinases (Cdks). A lone Cdk is inactive, but the binding of a cyclin activates it, making it a functional enzyme and allowing it to modify target proteins.

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