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slavikrds [6]
3 years ago
10

In 1951, four scientists were working on solving the structural puzzle of the DNA molecule. Two of those

Biology
2 answers:
ryzh [129]3 years ago
8 0

Answer:

Its Francis Crik

Explanation:

joja [24]3 years ago
4 0

Answer:

I think its James Watson and Francis Crick

Explanation:

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Synovial joints may include cartilage, ligaments, tendons, and synovial fluid. Which of these attach(es) bones to other bones wi
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Explanation:

Ligaments are tissues which possess enough strength to attach bones to other bones.

Tendons on the other hand attaches muscles to bones, while cartilages are connective tissues that often play the role of bone before being replaced as an organism develops.

The synovial fluid lubricates the cartilage found at synovial joints during movement preventing shock or friction.

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5 0
4 years ago
When the antibiotic valinomycin is added to actively respiring mitchondria, several things happen: the yield of ATP decreases, t
ryzh [129]

Answer:

The correct answer will be- Uncoupler (ionophore)

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The valinomycin decreases the yield of ATP synthesis by allowing the inward movement of the K⁺ ions across the inner mitochondrial membrane. This inward movement disrupts the proton gradient which decreases the yield of the ATP synthesis.

Also, the consumption of oxygen increases in the electron transport chain which generates heat during ATP synthesis.

Thus, Uncoupler (ionophore) is the correct answer.

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4 years ago
Pharmacodynamic tolerance involves changes in _____________ while metabolic tolerance involves changes in _____________. Group o
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B

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