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Schach [20]
3 years ago
6

A scientist grew Bacteria in a system that allowed for the addition of fresh

Biology
1 answer:
emmainna [20.7K]3 years ago
8 0

b

Explain why viruses are not considered to be living.

viruses are not considered to be living because they lack cells and cannot reproduce on their own. although viruses contain DNA, they do not have a cell membrane, cytoplasm, ribosomes, or other organelles. they also need to use the cells of living organisms in order to replicate.

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Where does the process of Transcription take place?
Vanyuwa [196]

Answer:

In a eukaryotic cell

Explanation:

"<em>In a eukaryotic cell, transcription occurs in the nucleus, and translation occurs in the cytoplasm.</em>"

Credit goes to www.phschool.com

3 0
3 years ago
Read 2 more answers
Sugars are used for energy and what else??
skad [1K]

Answer:

The body uses sugars from carbohydrates which supply the brain with glucose as the brain uses it as a "fuel source".

<h2>Why is glucose so important for the brain?</h2>

Quick answer: It takes a lot of energy to receive, interpret, and send signals via your neurons. Glucose is the simples sugar that can be used to make energy.

Cells require energy to carry out their typical everyday tasks. The simplest sugar that our cells can utilize for energy is glucose. Since your neurons are specialized cells, many additional cells are also present to support or protect them. All of the senses you can experience utilizing incoming neurons (from the body to the brain) are transmitted to and interpreted by the brain, including touch, pain, vibration, temperature, smell, sight, hearing, taste, and others. Signal reception and interpretation need energy. Additionally, your brain instructs your body to "do" things, which uses energy. Additionally, you spend a significant portion of your waking hours "thinking," which consumes energy. This explains why 20% of the glucose in your body is used by our teeny, tiny, little brains.

Thank you,

Eddie

8 0
2 years ago
Due to the activity of some phytochemicals, foods made from ______ can lower the production of cholesterol by the body.
victus00 [196]

Answer:

soybeans

Explanation:

Phytochemicals are found in plant-based foods.

5 0
2 years ago
During the ________ stage, the placenta is expelled from the uterus.
Taya2010 [7]
Hello there.

Question: <span>During the ________ stage, the placenta is expelled from the uterus.

Answer: It is the placental stage.

Hope This Helps You!
Good Luck Studying ^-^</span>
4 0
3 years ago
Are microfilaments and lybosomes in both plant and animal cells?
jeyben [28]

Answer:

NO

Explanation:

The animal cell and plant cell are both eukaryotic cells. Eukaryotic cells are the type of cells that contains membrane-bound organelles, such as the nucleus, mitochondria, Golgi apparatus and a cytoskeleton.

The cytoskeleton, which is composed of microfilaments, internal filaments, and microtubules, <u>is present in both the animal and plant cells.</u>

However, some of the organelles that are not present in both the animal cell and the plant cell are centrosome and lysosomes.

<u>The </u><u>lysosome</u><u> is present only in the animal cell.</u>

5 0
4 years ago
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