Recent questions in Biology

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Genes involved in the same biological process are often grouped together to allow what?

Veducm asked Nov 12, 2024

by Veducm

6.9k points

1 answer

2 votes

205k views

Describe three skeletal adaptations that allow for flight in birds. a) Increased bone density, feathers, and long legs. b) Light and hollow bones, wings, and keeled sternum. c) Scales, reduced bone density,

Bob Gregor asked Nov 12, 2024

by Bob Gregor

7.7k points

1 answer

1 vote

234k views

Find a food chain within the food web above that has 5 levels. Write the names and begin with the organism that produces the least energy units.

Vasily asked Nov 12, 2024

by Vasily

8.6k points

1 answer

0 votes

63.8k views

For purposes of CPR, what is the classification for infant? Is the hand placement and compression depth different for infant?

Lakshayg asked Nov 12, 2024

by Lakshayg

7.2k points

1 answer

5 votes

191k views

What is the primary stain in the Kenyan acid fasting method

Avdyushin asked Nov 12, 2024

by Avdyushin

8.6k points

1 answer

5 votes

160k views

Savannah's doctors are more than likely using __________ to help her control her panic attacks. a. biofeedback b. hypnosis c. meditation d. tolerance please select the best answer from the choices provided.

Nosk asked Nov 12, 2024

by Nosk

7.9k points

1 answer

4 votes

138k views

what is an example of another Earth feature that satellites can photograph and send back to scientist on Earth.

Effkay asked Nov 12, 2024

by Effkay

8.5k points

1 answer

5 votes

85.6k views

Which of the following would be most negatively impacted by the use of DNAse, an enzyme that breaks down the chemical bonds that make up DNA? (Choice A) Structure A (Choice B) Structure B (Choice C) Structure

Andrew Vickers asked Nov 12, 2024

by Andrew Vickers

8.0k points

1 answer

3 votes

112k views

Pls help 35 points dont look in the internet contrast how is facilitated diffusion from active transport

Kamal Lama asked Nov 12, 2024

by Kamal Lama

7.7k points

2 answers

0 votes

50.6k views

The magnitude of the generator potential is directly proportional to the frequency of the action potentials being produced. A. True B. False

Thedp asked Nov 12, 2024

by Thedp

8.1k points

1 answer

0 votes

64.8k views

Aspartate transcarbamoylase (ATCase) is a typical enzyme that is regulated to regulate the enzyme's entire pathway in that A. it catalyzes a very energetically favorable reaction, B. it catalyzes a step

Radicate asked Nov 12, 2024

by Radicate

8.3k points

1 answer

3 votes

154k views

What do the enzymes pepsin, chymotrypsin, trypsin, and carboxypeptidase have in common? a. they are secreted and active within the stomach b. they are pancreatic enzymes c. they are secreted and active

Vitmalina asked Nov 12, 2024

by Vitmalina

8.0k points

1 answer

0 votes

94.9k views

What would happen during replication if there were no telomeres on the chromosome? (A) Replication would produce mutations. (B) Replication would continue on forever. (C) Replication would cause the loss

Shadesfear asked Nov 12, 2024

by Shadesfear

8.5k points

1 answer

2 votes

112k views

DNA methylation has been linked to a ___ in gene expression. It most often occurs at position 5 of ___

Iffat Fatima asked Nov 12, 2024

by Iffat Fatima

8.1k points

1 answer

1 vote

34.4k views

in tigers, a recessive allele causes a white tiger (absence of fur pigmentation). if one phenotypically normal tiger that is heterozygous is mated to another that is phenotypically white, what percentage

JGurtz asked Nov 12, 2024

by JGurtz

8.4k points

1 answer

0 votes

210k views

Whats re the domain and range of the function f(x) + 1/2(x + 15)^2 - 32?

Cyberpks asked Nov 12, 2024

by Cyberpks

8.7k points

1 answer

1 vote

173k views

The length of one DNA nucleotide was measured at 3.3 × 10^-10 metres. Calculate the approximate length of a gene containing 250 nucleotides in nanometres. (2)

The Bomb Squad asked Nov 12, 2024

by The Bomb Squad

7.9k points

1 answer

5 votes

132k views

One way to reduce the risk of a type 1 error is to lower the alpha level a-true b-false

Chrisxrobertson asked Nov 12, 2024

by Chrisxrobertson

7.6k points

1 answer

5 votes

201k views

The activity of cyclin-dependent kinases (CDks) rises and falls. Why?

SHIVAM JINDAL asked Nov 12, 2024

by SHIVAM JINDAL

7.8k points

1 answer

2 votes

97.8k views

Which of the following glands secretes fructose to nourish the sperm? A) seminal gland (seminal vesicle) B) nurse gland C) bulbourethral gland D) prostate gland E) A, B, and C

Thit Lwin Oo asked Nov 12, 2024

by Thit Lwin Oo

7.8k points

1 answer

3 votes

63.0k views

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