Can you think of another analogy for a chemical reaction or formula? (besides cooking and baking?)

PLEASE HURRY! what is the best decription of chromosomes by the end of metaphase 2 of meiosis?

Oksi-84 [34.3K]

The best description of chromosomes by the end of metaphase 2 of meiosis is that they are lined up in the middle of the cell. You can help remember this by thinking of the "M" in metaphase as middle. this is because in this phase the chromosomes are lined up in the middle of the cell.

8 0

3 years ago

1. What organisms undergo cellular respiration?

emmasim [6.3K]

1. Oxygen is required for cellular respiration and is used to break down nutrients, like sugar, to generate ATP (energy) and carbon dioxide and water (waste). Organisms from all kingdoms of life, including bacteria, archaea, plants, protists, animals, and fungi, can use cellular respiration.
2. Mitochondria are often called the “powerhouses” or “energy factories” of a cell because they are responsible for making adenosine triphosphate (ATP), the cell's main energy-carrying molecule.
3. Some cells have more mitochondria than others because they need to process more glucose and produce more ATP.
4. The inner membrane folds over many times and creates layered structures called cristae.
5. In physics, a fluid is a substance that continually deforms (flows) under an applied shear stress, or external force. Fluids are a phase of matter and include liquids, gases and plasmas.
6. Cellular respiration is the process through which cells convert sugars into energy. To create ATP and other forms of energy to power cellular reactions, cells require fuel and an electron acceptor which drives the chemical process of turning energy into a useable form.
Hope I helped you!

3 0

3 years ago

The evolution of eukaryotic cells most likely involved _____.

Sergeeva-Olga [200]

Absorbing prokaryotic cells. This theory is called the endosymbiotic theory.
The early prokaryotic cells that were absorbed likely evolved into mitochondria and chloroplasts, membrane-bound organelles with their own DNA in single chromosomes and their own ribosomes.

7 0

3 years ago

We will spend a little time exploring the city with trolley cars and many hills. Where are we?

Cloud [144]

Exploring the city with trolley cars and many hills. This city is San Francisco, CA.

Trolley cars or cable cars were introduced in 1873 to enable locals to contend with many hills the city is built on. Now, tourists ride the cable cars and will be given a tour of the city.

3 0

3 years ago

What aquatic fish will eat baby snails in an aquarium?

storchak [24]

What aquatic fish will eat baby snails in an aquarium?

➪ Snail eating fishes are considered as the best way to get rid of snails in an aquarium. Instead of going through the tiring process of agonizing for removing them yourself, these fish do all the heavy lifting!

Here are some names of fishes that can do the job:

Yoyo loach
Striped Raphael Catfish
Bala Shark
Cory Catfish
Goldfish

6 0

2 years ago

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