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evablogger [386]
3 years ago
9

A low blood ph decreases the rate of diffusion through the blood vessels and leads to slow blood flow. True or false?

Biology
2 answers:
alexdok [17]3 years ago
6 0
True i guess because the blood vessels and leads to slow blood

FromTheMoon [43]3 years ago
5 0

Answer:

True

Explanation:

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If you want to selectively label RNA being synthesized by cells(and not DNA) what radioactive compound would you add to the medi
romanna [79]

The right answer is E.

Uracil is a nitrogenous base (pyrimidine) specific for RNA. The nucleoide of uracil is called uridine and nucleotide is called uridine monophosphate or uridylate. In the DNA, there is thymine instead of uracil.

So if we mark the uracils, only the RNA will be marked. The DNA will not be given that there is no uracil in it.

6 0
3 years ago
pepsin is found in the stomach. Salivary amylase is found in the mouth. And arginase is found in the liver. What does the graph
EastWind [94]
The stomach breaks down food , so it has the most acidic substance
4 0
3 years ago
Read 2 more answers
Classify each statement based on whether it describes prokaryotes only, eukaryotes only, or can describe both prokaryotes and eu
Phantasy [73]

Answer:

unicellular - both prokaryotes and eukaryotes

contain mitochondrion - eukaryotes only

are generally less than 2 pm - Prokaryotes only

multicellular - eukaryotes only

lack membrane-bound organelles - prokaryotes only

Explanation:

Prokaryotes are generally unicellular, that is, they are made up of single cells only. However, there are unicellular and multicellular eukaryotes with some eukaryotes like humans and advanced plants having as many as millions of cells.

Prokaryotes generally lack nucleus and other membrane-bound organelles such as chloroplast and mitochondrion. Eukaryotes on the other hand have nucleus and membrane-bound organelles such as mitochondrion and chloroplast.

When it comes to size, prokaryotes are generally small and microscopic while eukaryotes consist of both microscopic and macroscopic cells or organisms. However, prokaryotes are generally smaller than microscopic eukaryotes.

7 0
3 years ago
PLEASE HELP. I need the answer now
Tomtit [17]

Explanation:

i didnt pay attention last year soooo sorry

5 0
3 years ago
PLEASSSSSE HELP ME
melomori [17]

Answer:Multicellular and Eukaryotic are traits that can be true for every Kingdom past Protists on this branching tree diagram. These are the traits which were evolved that Protists just missed, plants and fungi got these traits and transferred them to their descent as well.

Explanation:

3 0
2 years ago
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