Recent questions in Biology

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Which kind of mutation is most common: lethal, non-lethal but deleterious, neutral, or beneficial? Draw a graph to illustrate your answer. According to the graph, do most mutations have large or small

Sotix asked Nov 14, 2024

by Sotix

7.6k points

1 answer

5 votes

118k views

How often does a VCPR need to be renewed

Samuel Romero asked Nov 14, 2024

by Samuel Romero

8.6k points

1 answer

3 votes

47.5k views

The average speed of a dung beetle is 0.50 m/s. A piece of dung is located 10 m from thebeetle. How long will it take for the beetle to reach its hearty meal?

Sajjad Shirazi asked Nov 14, 2024

by Sajjad Shirazi

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1 answer

5 votes

151k views

Choose the statement that is most correct about membrane potential. 1) Voltage would be measured by placing two electrodes on the exterior of the axon. 2) Voltage would be measured by placing one electrode

Pin asked Nov 14, 2024

by Pin

8.3k points

1 answer

2 votes

120k views

When functional differences exist b/w isoenzymes or interspecific enzyme homologs, they often seem to be __________ differences.

Jak Hammond asked Nov 14, 2024

by Jak Hammond

8.1k points

1 answer

5 votes

145k views

Both a father and mother have type O blood. What will be the likely phenotypic ratio of their children? (PLS ANSWER) 0:4 1:2:1 1:1 3:1

James McKinney asked Nov 14, 2024

by James McKinney

7.3k points

2 answers

3 votes

21.5k views

40) Why are some xenobiotics biodegraded slower than crude oil and petroleum products? A) Xenobiotics were designed to inhibit microbial growth. B) Some xenobiotics are novel compounds that differ from

DoctorLouie asked Nov 14, 2024

by DoctorLouie

8.2k points

1 answer

4 votes

9.2k views

Would the correct protein still get made if tRNA didn't function correctly? Why or why not?

Nathan Day asked Nov 14, 2024

by Nathan Day

8.0k points

1 answer

5 votes

199k views

Franklin and Wilkins analyzed DNA by bombarding DNA crystals with X-rays. Their analysis yielded two numbers that sparked interest, 3.4 nm and 0.34 nm. What is the significance of these numbers? a.It turned

Austin Cummings asked Nov 14, 2024

by Austin Cummings

7.3k points

1 answer

4 votes

170k views

Who was Willie-Jay and why did he take to Perry? What did he have in common with Perry? What did Willie-Jay have to do with Perry's acceptance of "the score?" a) Willie-Jay was a teacher who mentored Perry

Nighttalker asked Nov 14, 2024

by Nighttalker

7.9k points

1 answer

3 votes

35.7k views

_______________ ________________ leads to new allele combinations in the progeny that are distinct from those of the parent.

Martin Krasser asked Nov 14, 2024

by Martin Krasser

7.7k points

1 answer

5 votes

232k views

Carbohydrate needs to prevent ________ are 50-100 grams per day

Ramachandran asked Nov 14, 2024

by Ramachandran

7.5k points

1 answer

2 votes

88.2k views

Imagine you have just purchased a black stallion of unknown genotype. You mate him to a red mare, and she delivers twin foals, one red and one black. Can you tell from these results how color is inherited,

Som asked Nov 14, 2024

by Som

8.1k points

1 answer

4 votes

159k views

Which of the following transporters is NOT found embedded in the membrane of the intercalated cells of the late distal tubule and collecting ducts? 1) HCO₃-/Cl⁻ countertransporters in the basolateral membrane

Koen Peters asked Nov 14, 2024

by Koen Peters

8.1k points

1 answer

4 votes

235k views

The olecranal region is ________ to the acromial region. The ankle lies ________ to the thigh.

Jason Yandell asked Nov 14, 2024

by Jason Yandell

7.6k points

1 answer

4 votes

127k views

Choose the two mechanisms that eukaryotic cells and aerobic prokaryotic cells combine to synthesize the majority of their ATP. A) glycolysis and fermentation B) substrate-level phosphorylation and oxidative

Keshav Aditya R P asked Nov 14, 2024

by Keshav Aditya R P

9.0k points

1 answer

4 votes

41.9k views

When comparing genetic similarities on autosomes, a parent-child pairing will have a ______ number of shared ______ than a sibling-sibling pairing.

Ilya Novoseltsev asked Nov 14, 2024

by Ilya Novoseltsev

8.1k points

1 answer

2 votes

207k views

Causes of Sudden hair loss (Shedding)

Significance asked Nov 14, 2024

by Significance

8.3k points

1 answer

4 votes

201k views

What happens if you put a glucose strip in milk? a) It will show a higher glucose level. b) It will show a lower glucose level. c) It will not react. d) It will display an error.

Bhekman asked Nov 14, 2024

by Bhekman

8.8k points

1 answer

5 votes

234k views

An animal with primitive movement ability and a nervous system would be considered a. Invertebrate b. Vertebrate c. Mammal d. Amphibian

Leko asked Nov 14, 2024

by Leko

8.5k points

1 answer

2 votes

191k views

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