Recent questions in Biology

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The two main types of chemical bonds and what they form

Fink asked Nov 12, 2024

by Fink

8.0k points

1 answer

4 votes

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5. Which of the following is correct? (¿Cuál del siguiente está correcto?) A. Protons & electrons both have a mass of 1 (Los protones y los electrones ambos tienen una masa de 1) B. Electrons & neutrons

Vojtech asked Nov 12, 2024

by Vojtech

8.4k points

1 answer

5 votes

27.7k views

About citric acid cycle, which statement is WRONG? A. The enzymes involved are localized in the mitochondrial matrix except succinate dehydrogenase B. No O2 is required for the citric acid cycle C. It

Minal Chauhan asked Nov 12, 2024

by Minal Chauhan

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1 answer

1 vote

205k views

What would the replicated DNA sequence of GGC GAG AAT GAA ACT ATT TGT AGC look like

Jasonmclose asked Nov 12, 2024

by Jasonmclose

8.2k points

1 answer

5 votes

93.8k views

the term for the steps taken by scientists to discover and investigate the world is BEST expressed as

Keivan Kashani asked Nov 12, 2024

by Keivan Kashani

8.5k points

1 answer

1 vote

63.0k views

Genes are located on chromosomes, which are large pieces of DNA contained in a eukaryotic cell's nucleus. A. True B. False

Woodtluk asked Nov 12, 2024

by Woodtluk

8.6k points

1 answer

2 votes

175k views

A plasmid with 5000 bp of closed circular duplex DNA was isolated from E. coli. It has a 600-bp segment of alternating C and G residues. Upon transfer to a high salt solution, this segment undergoes a

Mdhirsch asked Nov 12, 2024

by Mdhirsch

7.8k points

1 answer

0 votes

134k views

Proofreading activity of bacterial DNA polymerase I resides in the __________, and for DNA polymerase III, it's in the __________ subunit? a C-terminal domain (half) and tau b N-terminal domain (half)

Timeon asked Nov 12, 2024

by Timeon

8.5k points

1 answer

0 votes

76.3k views

Which of the following is not true of viroids? 1) Viroids are small circular ssRNA molecules. 2) Viroids have no protein capsids. 3) Viroid RNA does not serve as mRNA nor does it direct the synthesis of

Sorin Burghiu asked Nov 12, 2024

by Sorin Burghiu

9.1k points

1 answer

5 votes

33.5k views

To estimate the amount of defoliation caused by the gypsy moth during a year, a forester counts the number of egg masses on 1/40 of an acre the preceding fall. The percent defoliation y is approximated

WebDucer asked Nov 12, 2024

by WebDucer

8.0k points

1 answer

0 votes

93.7k views

A weakened immune system may be caused by an overproduction of lysozymes. muscle disorders. immunodeficiency disorders. complement systems in the blood.

Vuong Pham asked Nov 12, 2024

by Vuong Pham

8.3k points

2 answers

1 vote

53.2k views

Which statement accurately describes the effects of neurotransmitters released from sympathetic or parasympathetic postganglionic neurons? Options: A) The effects are always stimulatory, regardless of

Matt Parker asked Nov 12, 2024

by Matt Parker

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1 answer

0 votes

192k views

How are Macromolecules separated or digested?Simple hydrolysis aka adding water

Kevin Lacquement asked Nov 12, 2024

by Kevin Lacquement

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1 answer

2 votes

7.2k views

Blood Bank Tests HLA; DNA Tests Paternity Tests

Tarun Gupta asked Nov 12, 2024

by Tarun Gupta

8.8k points

1 answer

3 votes

169k views

When is there a negative serial correlation in Durbin-Watson statistic?

Pumbo asked Nov 12, 2024

by Pumbo

7.8k points

1 answer

1 vote

11.8k views

Integration of biomedical concepts from many sources is performed by _____. A. Data modeling B. Data stewardship C. Data integration D. Data mining

Joneshf asked Nov 12, 2024

by Joneshf

8.4k points

1 answer

2 votes

91.5k views

Harry and Ginny both have freckles (a dominant trait), but their son does not. a. Show with a Punnett square how this is possible. b. If they have two more children, what is the probability (%) that BOTH

Miguelito asked Nov 12, 2024

by Miguelito

7.8k points

1 answer

4 votes

120k views

The interaction between the inner and outer core is the reason that earth has… A. Earthquakes B. Thin atmosphere C. Water D. A magnetic field

Mike Moore asked Nov 12, 2024

by Mike Moore

8.1k points

2 answers

5 votes

115k views

producers make food using ______ to trap the sun's energy in a process called photosynthesis. A. chlorophyll B. carbon dioxide C. atp D. cellular respiration

Stefano M asked Nov 12, 2024

by Stefano M

8.6k points

1 answer

1 vote

221k views

What is the difference between analyzing and modifying one's DNA?

Jimconstable asked Nov 12, 2024

by Jimconstable

7.9k points

1 answer

0 votes

36.9k views

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