All categories

3 years ago

HELPPPPP WILLL GIVE BRAINLIEST!!!!!RATE!!!!! AND THANKS!!!!! EASY BUT IM DUMB!!!!

Biology

2 answers:

Digiron [165]3 years ago

8 0

Answer:

A) organic material in meteorites

Explanation:

Brrunno [24]3 years ago

5 0

The answer is A I just had to answer that question and I got it right

You might be interested in

Which of the following stages of the cell cycle happens last?

Viktor [21]

C. telophase and cytokinesis

Explanation:

I'm not sure how I explain this tho

3 0

3 years ago

Read 2 more answers

A signal molecule in the interstitial fluid binds to a receptor on the cell membrane, triggering an intracellular cascade. Which

Lady bird [3.3K]

<h2>Function of The Cell Membrane</h2>

Explanation:

There are a few unique kinds of this simple development of particles. It could be as basic as atoms moving uninhibitedly, for example, assimilation or dispersion.
Proteins are utilized to help move atoms all the more rapidly. It is a procedure called encouraged dispersion.
It could be as straightforward as acquiring a glucose particle. Since the cell film won't permit glucose to cross by dispersion.
The cells are in a zone where there is a huge focus contrast. For instance, oxygen particle focuses could be exceptionally high outside of the cell and extremely low inside.
Those oxygen particles are little to such an extent that they can cross the lipid bilayer and enter the cell.
This is a water explicit procedure. For the most part, cells are in a domain where there is one convergence of particles outside and one inside.
Since focuses like to be the equivalent, the cell can siphon particles in an out to remain alive. Assimilation is the development of water over the layer

5 0

3 years ago

During the rock cycle, rocks get broken apart by weathering, carried along by erosion, and eventually deposited in a body of wat

vagabundo [1.1K]

After many years of pressure and possibly heat it will be compressed back into a form of rock such as sediment.

8 0

2 years ago

Read 2 more answers

You have isolated a microorganism from seawater that contains thylakoid membranes, gas vacuoles, and carboxysomes. It is most li

Nata [24]

Answer:

D. A cyanobacterium

Explanation:

Cyanobacteria have gas vacuoles, thykaloid membranes and carboxysomes

6 0

3 years ago

Read the scenario. Jake and Pari are completing a biology assignment. One of the questions asks them to determine the base amoun

postnew [5]

Answer:

There should be 10% thymine

Explanation:

DNA bases come in specific pairs. Guanine pairs up with cytosine and adenine pairs up with Thymine.

According to the problem the DNA sample was 40% cytosine and 40% guanine, so this is correct, there are equal amounts of cytosine and guanine. Now Thymine needs to have equal amounts as adenine, but adenine only has 10%.

If we match up the amount of adenine to thymine, we would have 15% adenine and 15% thymine, but that would excede 100%. So you need to match the thymine to adenine.

10% adenine + 10 % thymine + 40% cytosine + 40% guanine = 100%

4 0

3 years ago