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Recent questions in Biology
Sally won the 200 m race in 39 seconds. How fast was she going?
Santhosh Gandhe
asked
Dec 16, 2023
by
Santhosh Gandhe
6.2k
points
Biology
high-school
1
answer
20
votes
233k
views
What does it mean to say a gene is under both positive and negative regulation?.
Josh Potter
asked
Dec 16, 2023
by
Josh Potter
7.1k
points
Biology
high-school
1
answer
17
votes
62.8k
views
In many animals, glucose rather than starch, is transported by the blood through the body to all the cells. Starches in many foods are digested to yield glucose. Based on what you learned in this laboratory
Jacob Quisenberry
asked
Dec 16, 2023
by
Jacob Quisenberry
7.5k
points
Biology
high-school
1
answer
0
votes
113k
views
Which of the following is the reason that DNA fingerprinting is unique and can be used as means to identify someone?The gel in electrophoresis causes the hormones present in the DNA to settle out in a
Gnarlywhale
asked
Dec 16, 2023
by
Gnarlywhale
7.0k
points
Biology
college
1
answer
2
votes
190k
views
What is the name of the group that consists only of modern humans and their direct ancestors? hominoids hominids primates humans
Stlba
asked
Dec 16, 2023
by
Stlba
6.7k
points
Biology
college
1
answer
0
votes
41.3k
views
What does CGG represent?
Sreenath H B
asked
Dec 16, 2023
by
Sreenath H B
6.2k
points
Biology
high-school
1
answer
1
vote
195k
views
What type of limitation that requires cosmologists to use these telescopes
RaviH
asked
Dec 16, 2023
by
RaviH
7.5k
points
Biology
college
1
answer
2
votes
119k
views
Root cellars, complete with ladders or steps and the ability to walk about in the space, were first used: O In Australia O in Britain O In the United States O In South America
Thiago Burgos
asked
Dec 16, 2023
by
Thiago Burgos
6.5k
points
Biology
college
1
answer
16
votes
149k
views
What structural part of a bacterial flagellum is composed of flagellin?.
Sedat
asked
Dec 16, 2023
by
Sedat
7.4k
points
Biology
high-school
1
answer
4
votes
144k
views
Which of the following occurs in meiosis but not in mitosis? A Attachment of spindle fibres to the kinetochore B Pairing of homologous chromosomes. C Replication of DNA prior to the start of cell division.
Diegoveloper
asked
Dec 16, 2023
by
Diegoveloper
7.1k
points
Biology
college
1
answer
3
votes
230k
views
3. Which of the following provides the best description of active transport of materials across the cell membrane? A:Active transport does not require energy and moves materials from areas of relatively
Alexander Taborda
asked
Dec 16, 2023
by
Alexander Taborda
7.3k
points
Biology
college
1
answer
17
votes
33.6k
views
Tree frogs use leaves of the trees as protection and camouflage without helping or harming the tree.
TAHA SULTAN TEMURI
asked
Dec 16, 2023
by
TAHA SULTAN TEMURI
7.1k
points
Biology
high-school
1
answer
9
votes
74.8k
views
A 2-column table with 4 rows. The first column titled substances has entries gasoline, water, honey, titanium. The second column titled density has entries 0.77 grams per centimeter cubed, 1.00 grams per
Jamie Rees
asked
Dec 16, 2023
by
Jamie Rees
6.9k
points
Biology
high-school
1
answer
1
vote
140k
views
In the same science fair, Tina asks the question “Does caffeine increase the heart rate of an earthworm?” In Test 1, she measures the heart rate by looking at the earthworm under a microscope, the earthworm
Rebo
asked
Dec 16, 2023
by
Rebo
7.0k
points
Biology
middle-school
2
answers
5
votes
185k
views
What genetic modifications have scientist made to animals in order to be able to translplant organs from the animal to a human?
Rikkles
asked
Dec 16, 2023
by
Rikkles
6.7k
points
Biology
middle-school
2
answers
16
votes
143k
views
What is the speed of a rocket that travels 9000 meters in 15 seconds?
Jovian
asked
Dec 16, 2023
by
Jovian
6.7k
points
Biology
college
1
answer
0
votes
93.3k
views
100 points I really need help with this question
Vullnet
asked
Dec 16, 2023
by
Vullnet
6.6k
points
Biology
high-school
1
answer
1
vote
221k
views
Explain one environmental drawback, not related to water use, of using the franking process to extract natural gas from shale.
Sayou
asked
Dec 16, 2023
by
Sayou
6.5k
points
Biology
college
1
answer
2
votes
165k
views
An increase in fish kills and a decrease in rainfall occurred in what months?
Sourabh Choraria
asked
Dec 16, 2023
by
Sourabh Choraria
6.5k
points
Biology
college
1
answer
11
votes
130k
views
I need help with thisItem2.What is asthma? Why do we suspect that Melissa has asthma?
Paul Strack
asked
Dec 16, 2023
by
Paul Strack
7.5k
points
Biology
college
1
answer
0
votes
78.4k
views
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