Biology Help

142 followers and 13 questions

Subscribing to this Topic will give you Biology help through a huge database of answered Biology questions or by you asking a new question and a tutor will answer it.



Discuss the importance of establishment of stem cell and regenerative medicine lab in KUST and how will it impact the health sector in KP and Pakistan?

Discuss the importance of establishment of stem cell and regenerative medicine lab in KUST and how will it impact the health sector in KP and Pakistan
MA Maryam khan asked on 22 February 2021, 07:40
1 answers / 1 votes / 47 views

Can anyone help me unblur the answer to this question please?

Https://www.bartleby.com/questions-and-answers/instructioncheck-which-tests-will-yield-a-positive-result-for-the-given-compounds.-biuret-test-ninhy/be5109d2-845d-45fa-8f08-bf598a081ec4
Can anyone help me unblur the answer to this question please?
DU Duemechanic19 asked on 15 February 2021, 15:31
0 answers / 0 votes / 34 views

Lipid bilayer formation?

Explain lipid bilayer formation from phospholipids referring to the interactions taking place as well as enthalpy and entropy.
AN Anniepetro asked on 12 February 2021, 07:36
0 answers / 0 votes / 27 views

What is a carbohydrates function?

Explain in 2-3 sentences
JU Juicetin asked on 02 February 2021, 01:56
2 answers / 0 votes / 48 views

What molecules (proteins) allow all of the biochemical reactions that occur in our bodies to proceed at a temperature that is compatible with life? In other words, how is it that all kinds of metabolic activities are occurring in our bodies without t?

What molecules (proteins) allow all of the biochemical reactions that occur in our bodies to proceed at a temperature that is compatible with life? In other words, how is it that all kinds of metabolic activities are occurring in our bodies without turning us into walking furnaces? What specific mechanisms assist us in maintaining a core homeostasis? Give detailed example. What types of changes would we see in our bodies, life and nature if hydrogen bonds did not exist? Detail one example of a instance of hydrogen bonding, the importance and what would happen if that bond did not exist.
AD Admin asked on 16 January 2021, 21:59
1 answers / 0 votes / 51 views

Biological?

Why can gastric juice digest exogenous meat,but under normal circumstances,"it doesn't self digest"human stomach wall?
ST Starry asked on 11 January 2021, 17:08
2 answers / 0 votes / 44 views

The side effects of a new drug are being tasted against a placebo. A semple random sample of 565 patients yield the results below. At a significance level of a =0.10, is there enough evidence to conclude that the treatment is independent of the side effec

The side effects of a new drug are being tasted against a placebo. A semple random sample of 565 patients yield the results below. At a significance level of a =0.10, is there enough evidence to conclude that the treatment is independent of the side effects of nausea?
WA Walker asked on 11 January 2021, 03:47
2 answers / 0 votes / 37 views

Why might it be advantageous for bacteria to prevent transcription of a particular enzyme unless it’s substrate is present in the enviroment?

Pull It Together Section: 0702 Pull It Together Chapter 7 Section: 0703 0.74 point Advantage to preventing transcription Why might it be advantageous for bacteria to prevent transcription of a particular enzyme unless its substrate is present in the environment? O The steps involved in synthesizing proteins such as enzymes require a considerable amount of energy. O Transcription is the last stage of gene expression and is therefore more easily regulated. Several types of RNA are required for transcription to proceed, and often they are not available. O DNA is not used during transcription, and thus avoiding transcription protects the DNA from mutation. References Multiple Choice Advantage to preventing transcription Section:0705
Why might it be advantageous for bacteria to prevent transcription of a particular enzyme unless it’s substrate is present in the enviroment?
AD Admin asked on 06 December 2020, 15:42
1 answers / 0 votes / 128 views

What is the 6 frames translation?

In Bioinformatics.. What is the 6 frames translation?
MM Mmjxfv asked on 23 November 2020, 06:58
1 answers / 1 votes / 56 views

The biblical story of the Tower of Babel appeared to be contradicted in the 1700s by the recognition that: gn р the physical properties of bricks, without reinforcement, would make any structure taller than about 100 meters collapse. languages have been?

The biblical story of the Tower of Babel appeared to be contradicted in the 1700s by the recognition that: gn р the physical properties of bricks, without reinforcement, would make any structure taller than about 100 meters collapse. languages have been changing and diversifying throughout history. towers were built in China before Babel. archaeologists failed to discover a tower at the site of Babel. Question 21 2 pts Humans have fewer chromosomes than chimpanzees because: 2 G T none of the above; humans do not have fewer chromosome than chimpanzees. )-2 H pr1 O we are smarter than chimpanzees, and chromosome coalescence has been shown to cause intellectual advancement in different mammalian lineages. chimpanzees have evolved beyond humans in this trait, thus demonstrating the principle of biological relativism. there has been a fusion of a pair of chromosomes in the human lineage. Show transcribed image text Question 20 2 pts The biblical story of the Tower of Babel appeared to be contradicted in the 1700s by the recognition that: gn р the physical properties of bricks, without reinforcement, would make any structure taller than about 100 meters collapse. languages have been changing and diversifying throughout history. towers were built in China before Babel. archaeologists failed to discover a tower at the site of Babel. Question 21 2 pts Humans have fewer chromosomes than chimpanzees because: 2 G T none of the above; humans do not have fewer chromosome than chimpanzees. )-2 H pr1 O we are smarter than chimpanzees, and chromosome coalescence has been shown to cause intellectual advancement in different mammalian lineages. chimpanzees have evolved beyond humans in this trait, thus demonstrating the principle of biological relativism. there has been a fusion of a pair of chromosomes in the human lineage.
 The biblical story of the Tower of Babel appeared to be contradicted in the 1700s by the recognition that: gn р the physical properties of bricks, without reinforcement, would make any structure taller than about 100 meters collapse. languages have been?
AD Admin asked on 16 November 2020, 01:53
1 answers / 0 votes / 56 views

For each cell indicated by the red arrow in Figures 4-6, find the cell size and vacuole size.?

Determine cell size and vacuole size and calculate the percentage change in vacuole size for each treatment compared to the control. Figure 4 is of Elodea canadensis leaf cells in isotonic solution (normal saline). The image in Figure 5 is of Elodea canadensis leaf cells in 10% sucrose solution. The image in Figure 6 is of Elodea canadensis leaf cells in distilled water. Based on these results, explain the tonicity of each treatment and whether the percentage change in vacuole size for the experimental conditions was relative to the control of similar magnitude. If the change was not of the same magnitude, explain the difference in effect between the two treatments.
For each cell indicated by the red arrow in Figures 4-6, find the cell size and vacuole size.? For each cell indicated by the red arrow in Figures 4-6, find the cell size and vacuole size.?
VI Victoriafriesner asked on 08 November 2020, 21:45
1 answers / 0 votes / 51 views

Need help with Anatomy and Physiology HW question.?

What is the partial pressure of a gas at barometric pressure 500 mmHg and 2% saturation? a) 10 mmHg b) 5 mmHg c) 100 mmHg d) 2 mmHg e) 40 mmHg really appreciate the help! thanks. I think this topic is about the respiratory system for A&P 2.
EM Emptypromises asked on 01 November 2020, 19:41
3 answers / 0 votes / 107 views