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Ksju [112]
3 years ago
14

Plz do 9❤️ No ones helping plz be nice

Biology
1 answer:
sveta [45]3 years ago
6 0

Answer:

1.All living things are composed of cells.

2.Cells are the basic units of structure and functions in living things.

3.All cells are produced from other cells.

1. Theodore Schwann

2.  same scientist I believe

3. should be the same one

I hope this helps

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6. If you replaced the temperature scale on the graph's x-axis with a color
scoray [572]

Answer:

There's red and blue, typically Red is farther and blue is closer.?

Explanation: Not enough information honestly. what graph is there?

5 0
3 years ago
Protein phosphatase 1 (PP1) catalyzes a reaction which yields products that regulate cell division; consequently, PP1 is a possi
Natalka [10]

Answer:

Explanation:8iikk

4 0
3 years ago
"DNA denatures at a higher temperature than does protein, yet its structure depends on relatively weak hydrogen bonds. Why the d
Reika [66]

The option are not given and the options are:

Proteins are denatured by breaking covalent bonds.

Linear molecules like DNA are inherently stable.  

Individual hydrogen bonds may be weak, but DNA structure is stabilized by many thousands or millions of these bonds - far more than found in proteins.

The statement is incorrect; it actually takes far more energy to denature proteins than it does to denature DNA.

Answer:

The correct answer is- Individual hydrogen bonds may be weak, but DNA structure is stabilized by many thousands or millions of these bonds - far more than found in proteins.

Explanation:

Proteins become denatured when it looses its three-dimensional structure. Disulfide bond and hydrogen helps in stabilizing the three-dimensional structure of proteins and if these bonds break due to any factor protein lost its structure and function.

DNA is made up of a large amount of hydrogen bond because in AT base-pairing two hydrogen bonds are required and in GC base pairing three hydrogen bonds are required. Therefore it can be concluded that as more hydrogen bonds stabilizes DNA than protein its melting temperature is higher than protein.

3 0
3 years ago
What precautions need to be taken in order to euthanize mice by carbon dioxide inhalation while ensuring the least amount of str
Mekhanik [1.2K]

Be using a flow rate that moves 30% to 70% more volume through the cage or chamber each minute precautions need to be taken.

Inhale- To breathe in is to inhale. In contrast to "exhale," which is to breathe out, it is the reverse. Through our lips and nostrils, we take air into our lungs when we inhale, and breathe out again.

Lungs- The two spongy, pinkish-gray organs in our chest are our lungs. Air enters our lungs during inhalation, and oxygen from that air travels to our blood during breathing. Additionally, a waste gas called carbon dioxide travels from the blood to the lungs where it is expelled. 

To know more about the Inhalation, click on the below link,

brainly.com/question/6991606

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3 0
1 year ago
You are sorting cards with pictures of organisms and their descriptions into groups. You would place the card with an osprey and
NikAS [45]

Answer:

The osprey card and its description should be placed in the heterotrophs group.

Explanation:

Organisms that can synthesize inorganic substances, such as light, and turn it into food according to their own needs are <u>producers</u>, and they are called a<u>utotrophic organisms</u>. These organisms are by excellence all <u>plants</u>, that <u>photosynthesize</u>.  Organisms that are incapable of producing their food are called <u>heterotrophic organisms</u>. They <em>depend on other organisms</em> from the trophic chain such as plants or other animals to feed on, so they can get proteins and energy.

In the trophic chain, heterotrophic organisms occupy the <u>first, second or third consumer level</u>, after producers.

There are different types of heterotrophic animals: carnivorous, herbivorous, omnivorous, hematophagous, ichthyophagous, and etcetera. All of them depend on autotrophic organisms.

4 0
3 years ago
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