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GREYUIT [131]
3 years ago
14

PLEASE HURRY I WILL MARK BRAINLIEST

Biology
2 answers:
beks73 [17]3 years ago
8 0

Answer:

it’s A

Explanation:

Just took the test it’s A

Lera25 [3.4K]3 years ago
4 0
A. Time
A. Is the answer
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You are a scientist working in a research lab. You receive a new cell specimen that you
Kaylis [27]

Answer:

eukaryote

Explanation:

That small, dark circle in the center of the cell is the nucleus .Prokaryotes do not have nucleus.

5 0
3 years ago
Given the names of these three enzymes proteases, DNase, RNase what reaction do you expect each one to catalyze
kramer

Answer:

As the name suggests, proteases will be the enzymes which will catalyze the reactions of proteolysis. Proteolysis can be described as the process of breaking proteins into amino acids and simple peptide bonds.

DNases will catalyze the reactions for breaking down or degrading DNA. The DNase does this by breaking the phosphodiester bonds present in the backbone of the DNA.

RNases will be the enzymes which will catalyze the breaking of RNA molecules.

6 0
3 years ago
The genes for a brain are found all the way down the vertebrate family tree in a small worm-like animal called amphicoelus. True
Deffense [45]

Answer:

Its false  

Amphicoelias altus (from the gr. "Hollow character on both high sides") is the only known species of the extinct genus. Titoniense, in what is now North America. Amphicoelias is present in stratigraphic zone 6 of the Morrison Formation

It was also similar in size to Diplodocus, about 25 meters long. Although most scientists have used this data to distinguish Amphicoelias and Diplodocus as separate genera, at least one has suggested that Amphicoelias is probably the largest synonym for Diplodocus.3 Amphicoelias altus, was named by paleontologist Edward Drinker Cope in December of 1877, although it was not published until 1878, for an incomplete skeleton consisting of two vertebrae, a pubis, the hip, and a femur, bone of the upper leg.4 Cope also named a second species, A. fragillimus

5 0
3 years ago
Question:
maksim [4K]

Explanation:

The non living things in its environment is called a " matrix,"

A matrix is what supports a non living thing to reproduce, triple its existence & reproduce in mass quantities, like soil bacteria, and others..

6 0
2 years ago
How does oxygen move through the blood?
Bond [772]

Answer:

Attached to hemoglobin.

Explanation:

The oxygen is important for the cellular functioning of cell. The carbon dioxide must be move out of the cell and oxygen should reach to each and every cell of the body.

Hemoglobin molecule has the ability to binds with the four molecules of oxygen. The oxygen moves in the body by binding with the hemoglobin molecules present inside the red blood cells.

Thus, the correct answer is option (a).

3 0
3 years ago
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