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liraira [26]
3 years ago
13

ASAP WILL GIVE BRAINLIEST

Biology
1 answer:
Mashcka [7]3 years ago
7 0

Answer:

Retractable claws.

Explanation:

The farther down the line from the common ancestor, the fewer the animals that share that characteristic.

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What are the parts of the lipid?
Svetllana [295]
Lipids/Fats have glycerol in addition to three fatty acids. The structure of the fatty acids determines whether or not the fat is considered saturated or unsaturated. Phospholipids have four major components: fatty acids, a glycerol component, and both a phosphate group and a polar molecule
Hoped this helped !
7 0
3 years ago
Which of the following cellular environments is conducive to the formation of disulfide bonds within or between proteins? Choose
STatiana [176]

Answer:

Rough endoplasmic reticulum and Mitochondria.

Explanation:

Disulfide bonds are known as covalent bonds. They are formed by the oxidation of 2 cysteines and these bonds can provide stability to proteins. These bonds mainly formed in intermembrane space of mitochondria and cellular compartments outside the cytoplasm endoplasmic reticulum. Both of these organelles present in an oxidation state providing an atmosphere for disulfide bond formation.

Cytoplasm and Nuclei mostly exit in reducing state because of the existence of disulfide reductase which is reducing the disulfide bonds between the cysteine residue to thiolate state. So, the disulfide bond formation will not happen.

7 0
3 years ago
Molecules that make up living things and contain carbon are called molecules
Westkost [7]

Answer:

Biomolecule

Explanation:

It's a part of living matter and contains carbon.

5 0
3 years ago
As a group, write a definition for a prokaryotic cell. 20. As a group, write a definition for a eukaryotic cell. 21. Complete th
erica [24]

Answer:

Eukaryotic and Prokaryotic cells are fundamentally different.

Explanation:

A prokaryotic cell is basically an entire organism that works within a single cell. Its genetic material is not in a nucleus.

A eukaryotic cell is part of an organism. This cell has its genetic material in the nucleus. In addition, it possesses organelles.

All cells are not the same because some, like the prokaryotic ones, make up an entire living organism. Others, like the eukaryotic cells, are part of much more complex living forms. Furthermore, each cell type within each category has unique functions.

An efficiency apartment can be compared to a prokariote. Prokariotes have everything they need in one cell. A mansion is more similar to a eukaryote. Every room of the mansion is important for the fully equipped mansion.

3 0
3 years ago
The main reason that it's important to test only one variable at a time is so that
lozanna [386]
Because if we're simultaneously moving/manipulating two different variables it can be very hard to determine why one variable is changing and why the other is changing. While this can be done with more complicated experimental designs, it usually is the case that scientists will only manipulate one variable and not two different ones. 
3 0
3 years ago
Read 2 more answers
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