Recent questions in Biology

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Large differences in water concentration are required to drive water across a membrane. A) True B) False

RonakThakkar asked Dec 23, 2024

by RonakThakkar

7.2k points

1 answer

1 vote

135k views

________ plays an important role in ensuring that more glucose is available for fuel in the bloodstream. A. estriol B. testosterone C. estrone D. cortisol

Atticus asked Dec 23, 2024

by Atticus

8.3k points

1 answer

5 votes

154k views

A change in DNA has caused snail p to be very different from the other five snails suggest why there might be an inereasing number of snails similar to P in each future generation

DaraJ asked Dec 23, 2024

by DaraJ

7.6k points

1 answer

4 votes

36.4k views

In the intrinsic pathway, activation of _______ activates a series of additional clotting factors.

Amudhan asked Dec 23, 2024

by Amudhan

7.6k points

1 answer

0 votes

10.7k views

The muscles primarily involved in the downward phase of the knee-bend exercise are the _____.

Yugandhar Babu asked Dec 23, 2024

by Yugandhar Babu

8.0k points

1 answer

1 vote

15.1k views

Which of the following is not a structural characteristic that contributes to erythrocyte gas transport functions? -hemoglobin containing-sack -mitotically active -biconcave shape -produces energy anaerobically

Russell Silva asked Dec 23, 2024

by Russell Silva

8.3k points

1 answer

5 votes

34.3k views

Which of the following bones are indicated by letters a, b, and d (in order) in the inferior view of the actual skull with the mandible removed? a) Vomer, sphenoid, and temporal b) Maxilla, temporal, and

Bbrik asked Dec 23, 2024

by Bbrik

7.9k points

1 answer

0 votes

11.1k views

Once a scientist has made a hypothesis, what would they typically do next? 1) analysis 2) testing 3) research 4) sharing

Ironv asked Dec 23, 2024

by Ironv

8.1k points

1 answer

3 votes

152k views

Infectious diseases are density dependent factors. What do we call the organisms that cause disease?

Drew Bartlett asked Dec 23, 2024

by Drew Bartlett

8.6k points

1 answer

0 votes

210k views

What percentage of blood is made up of plasma? 1) 55% 2) 45% 3) 60% 4) 75%

Aalhanane asked Dec 23, 2024

by Aalhanane

7.6k points

2 answers

2 votes

146k views

Patient: 22-year-old male is accompanied by their caregiver and presents to the dental office for a routine dental recall. Chief complaint: The caregiver reports that the patient has a large cavity but

Xeen asked Dec 23, 2024

by Xeen

7.9k points

1 answer

1 vote

43.0k views

You are told 3 things...1. that there are two objects with equal masses. 2. both objects are in motion. 3. one object has a greater kinetic energy than the other. how is this possible?

Syslo asked Dec 23, 2024

by Syslo

7.5k points

1 answer

0 votes

26.9k views

What is a product of the electron transport chain started by photosystem II? Multiple Choice glucose ADP water NADPH oxygen

Michael Sharek asked Dec 23, 2024

by Michael Sharek

8.5k points

1 answer

0 votes

117k views

Which artery is not appropriate for placement of an arterial line? A) Radial artery. B) Femoral artery. C) Dorsalis pedis artery. D) Axillary artery. E) Temporal artery. F) All of the above are appropriate.

Redlus asked Dec 23, 2024

by Redlus

8.2k points

1 answer

4 votes

23.8k views

Why are genes for diseases like obesity and heart disease still so common in most populations?

Ehud asked Dec 23, 2024

by Ehud

8.7k points

1 answer

3 votes

65.2k views

Burns are a threat to the body primarily because of their effect on the skin. a-true b-false

Johannes Overmann asked Dec 23, 2024

by Johannes Overmann

8.6k points

1 answer

3 votes

156k views

How do feedlots change from intensive to extensive? a. Feedlots become more crowded in the transition from intensive to extensive. b. In extensive feedlots, animals have more space and access to grazing.

Yukashima Huksay asked Dec 23, 2024

by Yukashima Huksay

8.4k points

1 answer

5 votes

184k views

Increased mortality in a population due to increased competition for water is the effect of a(n)

Nouman Ch asked Dec 23, 2024

by Nouman Ch

7.6k points

1 answer

2 votes

4.9k views

Flowcharts are: a. recipes with more than seven ingredients b. time and temperature logs c. diagrams that show the flow of food d. charts showing the growth of bacteria

KittMedia asked Dec 23, 2024

by KittMedia

8.0k points

1 answer

2 votes

40.0k views

Identify and explain what phase of mitosis is occurring in the cell identified by the arrow rara

Injoy asked Dec 23, 2024

by Injoy

8.2k points

1 answer

2 votes

75.5k views

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