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Rama09 [41]
3 years ago
15

65 million years ago, a large asteroid collided with the

Biology
1 answer:
Marat540 [252]3 years ago
4 0

Answer:

yes

Explanation:

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Evidence of more sophisticated religious beliefs includes _____.
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3 years ago
1. For any type of rock to become sedimentary rock, what must first happen
svet-max [94.6K]

Answer:

The rock must be eroded into sediment

Explanation:

In order to form sedimentary rock, the accumulated sediment must become compacted and cemented together.

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Li-Fraumeni syndrome (LFS1) is a rare hereditary disorder that leads to a predisposition to cancer. This hereditary disorder is
Nimfa-mama [501]

Answer:

CHK2, p53, p21, cell cycle progression.

Explanation:

In a normal cell with no LFS mutation, during the G1 stage of cell cycle progression, the CHK2 activates if there is damage in the DNA. CHK2 activates p53, which is a tumor suppressor protein that will hold the cell cycle in G1/S until the DNA is repaired. The p53 protein activates p21, a protein that binds to CDK2 and stops the cell cycle. The cell cycle will continue once the damage is repaired.      

3 0
3 years ago
What is the complementary sequence of the DNA strand modeled below?
vesna_86 [32]

Answer:

5' GCGATT

Explanation:

Complementary sequence: Nucleic acid sequence of bases that can form a double- stranded structure by matching base pairs. For example, the complementary sequence to C-A-T-G (where each letter stands for one of the bases in DNA) is G-T-A-C.

8 0
3 years ago
Briefly explain the relationship between cells, organs and tissues
Mazyrski [523]

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Cells of a similar type are organized together to make tissues. Different types of tisues come together to perform a similar function as part of organs.

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