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s344n2d4d5 [400]
1 year ago
11

5th grade pls help

Biology
1 answer:
____ [38]1 year ago
4 0
Their mass because it can let you know their weight and size
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The rubbery matrix of cartilage is secreted by ________, whereas _______ produce the fibers and ground substance that form the m
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The correct answer is - Chondroblasts; Fibroblasts

Explanation:

Mesenchymal progenitor cells will form chondrocytes combinedly called Chondroblasts that is responsible for the secretion of the rubbery matrix of cartilage.

Fibroblast on other hand produces fibers and ground substance. These ground substances and fibers make the matrix of the fibrous connective tissue.

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3 years ago
What do you think these moth wings mimic? Why do you think this kind of mimicry can protect the moth?
Drupady [299]

Explanation: I think camouflage method or a design that scares away predators.

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The following table describes five molecules that belong to the same class.
Evgen [1.6K]

Answer:

B

Explanation:

proteins are used to repair muscle and make it stronger.

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What are the space limitations for human population growth?
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If you’re talking about too many people I’m guessing the limitation factors would be lack of resources and that would include lack of food and space.
8 0
3 years ago
NEED BIO HELP ASAP 30 POINTS !!!!!!!!!!!!!!!!!!!!!!
alexandr402 [8]

1. Cell starts into mitosis phase of the cell cycle.

2. Helicase begins to break the hydrogen bonds between the nitrogen bases. (The double helix has to be unwound in order to expose the nucleotides)

3. DNA polymerase attach the free-floating nucleotides to the exposed nitrogen bases. (this allows a new DNA strand to be made on the existing one)

4. Free floating nucleotides pair up with exposed nitrogen bases (this is what really builds the new strand, based around the template strand)

5. Two new molecules of DNA are created

Statements:

Adenine

Cytosine (Car in the Garage, Apple in a Tree is a good trick to know how they pair)

DNA

Replication

Double helix

4 0
3 years ago
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