Biology & Microbiology - General Biology, Helping Quiz 7

1

In antibody-dependent cytotoxic allergic reactions (type II), the binding of _____ to targeted cells results in lysis of those cells.

2

Tubular secretion regulates how much ___ is

3

<img src="https://sciemce.com/files/2/ppg__cognero__Chapter_34__media__b223b4e8-227e-45ff-9193-3823fdf1226d.PNG" style="width: 347px; height: 480px;" /> Figure 34.4A Use the posterior pituitary function illustration above to answer the following question. The releasing site for the hormones of this figure is indicated by the letter ____.

4

Imagine in lemmings, that gray fur color (G) is dominant over white (g). There is another gene, called color, and individuals must have at least one color (C) allele for gray color to be expressed. A lemming that is heterozygous at both loci is crossed with a white lemming that is heterozygous for gray fur color. Which of the following is correct regarding their offspring?

5

Organ under the stomach: produces insulin and digestive enzymes______________________

6

Explain how X inactivation can result in female mosaicism and give examples What will be an ideal response?

7

The adrenal hormone, aldosterone, regulates kidney function by

8

Which of the following human activities has virtually no impact on natural ecosystems?

9

If you rub the scaled skin of a shark, it feels rough when you move your hand from tail to head but smooth when you move from head to tail. What is a major advantage of the scales being oriented this way?

10

Pollination and fertilization are essentially the same process. If pollination occurs, fertilization will follow quickly.

11

Describe one technique that can be used to generate multiple copies of a gene that is of interest to a researcher

12

Terrestrial vertebrates and some fish evolved a form of fertilization in which the male gametes are introduced into the female reproductive tract. What is this called?

13

Changes that occur at the genetic level in populations are classified as ________

14

Animals with a body cavity located between the mesoderm and endoderm are _____.

15

Which of the following species concepts might differentiate species on the basis of specific dietary requirements?

16

The animal kingdom is a monophyletic grouping.

17

What are the numbered structures shown in this diagram?

18

The two forms of starch found in food are

19

Which of the following statements regarding the comparison of DNA microarrays and qPCR is false?

20

Members of the kingdom Plantae differ from members of the other kingdoms of Eukarya in that most members of the kingdom Plantae ________

21

The e4 variation of the APOE gene increases a

22

Which one of the following is a characteristic of open circulatory systems but NOT closed circulatory systems?

23

Greater force of contraction comes when

24

In the figure below, the object on which the bee is

25

Sphincters

26

If carbon has an atomic mass of 12 and an atomic number of 6 then it has

27

Australopithecus was the first hominin to feature which distinguishing characteristic?

28

Which is TRUE about amphipathic molecules when placed in an aqueous solution?

29

What is the correct order of structures in the electrical excitation pathway that generates a normal heartbeat?

30

Mitochondria differ from chloroplasts in that mitochondria

31

Reactions that use the equivalent of a water molecule to break a molecule into smaller subunits are

32

Which of the following groups contains organisms that produce free-living larvae?

33

A pine seed is composed primarily of

34

The area of the angle between the stem and the petiole is referred to as the:a

35

It's the ninth inning, and the bases are loaded. As the pitcher winds up to throw the ball, how does each tissue in his arm contribute to this critical pitch? The ________ of his fingers grips the ball. His ________ sends instructions that trigger his ________ to contract. His ________ provides stability and transmits the force produced.